Source document: https://docs-lawep.s3.us-east-2.amazonaws.com/1697742167231.pdf (Guyana)
.B 73 No.

18 of 1953 .

BRITISH .GUIANA.

REGULATIONS MADE UNDER THE COLONIAL AIR NAVIGATION ORDER, 1949.

Air Navi­ 1953, and shall be UNDER ARTICLE 64 OF THE COLONIAL AIR NAVIGATION ORDER, 1949, THE FOLLOWING REGULATIONS HAVE BEEN MADE BY THE GOVERNOR: - 1-These Regulations may be cited as the Colonial (Amendment) Regulations, and read as one with the Colo,:1.ial Regulations, 1951, hereinafter gation (General) construed (Genera!)
cipal Regulations, 2.Regulatio:1 and any Regulations 2 of the Principal Regulations referrE·d amending the same.
Air Navigation to as the Prin­ regulation 2 of the Colonial ment) Regulations, 1952':', (a)by the insertion interpretatie1:1 " "Alternate Air Navigation is hereby further as amended by (General) (Amend­ amended - after the word "Aeroplane" and its words - of the following aerodrome·• means an aerodrome selected to which a flight may proceed prior to take-off when a landing at the intended comes inadvisable;" ; - destination be­ (b)by the insertio:-i interpretation " "Contracting after the word "Approved" and its of the following words - State" means any State (including the which is a party to the Con­ United Kingdom) ve.
:-ition; "The Convention" Civil Aviation means the Co,1vention signed on behalf of of the United Kingdom at national the Government Chicago on the seventh day of December, nineteen hu):-idred and forty-four;" 24 of the prin­ (6) of regulation in Inter­ substituted cipal Regulations therefor:- Aeroplanes from the nearest and the following 3.The heading to paragraph is hereby deleted " (6) For flights by Public Transport over water during which at any time they may be at such a dis­ t,d:ice shore that, while flying in still air at the speed specified in the Certificate Performance or Flight Manual relating such Aeroplane as the speed for compliance flights est shore ili the following times: - (A)In the case of Aeroplanes of Airworthiness A or C, 90 minutes; as Aeroplanes of Performance Group over water, they would be unable to reach the nea1� with Regulations issued or rendered classified Schedule valid by the Governor (B)In the case of Aeroplanes Group classification in such Certificates having no Performance of Airworthi- in such Certificates of Airworthiness, to each go,ver!nina ., No.
16 of 1952.

B 74 ness and satisfying of these Regulations, Condition a1nd 90 minutes; (1) (c) of regulation 33 {C) In the case of all other Aeroplanes, 30 minutes."

4.Regulations 33, 34, 35 and 36 of the Principal Regulations and the followiing substituted therefor:- are hereby revoked "REQUIREMENTS AS TO THE WEIGHT AND PER-- FORMANCE OF PUBLIC TRANSPORT AERO­ PLANES HAVING NO PERFORMANCE GROUP CLASSIFICATION AIRWORTHINESS.
33.With reference aeroplane to Article 16 of the Order a public IN THEIR CERTIFICATES in the certificate having no Performance transport fication aeroplane or rendered fly or attempt to fly unless the following satisfied:- to the valid by the Gover,!

'lor shall not are conditions of airworthiness Group Classi­ relating issued OF (11)The Weight and performance of the take-Gff of the aeroplane run are such at the commencement that either (a)the wing loadilng - of the aeroplane does not exceed 20 lb.
per square fout; or (b)the stalling speed of the aeroplan e in the landing configuration knots; or does not exceed 60 in­ and the remaining with any one of its angines engine or within the maximum con-1-4,.

in the cer­ operating power conditions of airworthiness, manual relating (c)the aeroplane, operative engines ti6uous tificate ule or flight issued or rendered shall be capable least 1 in 200, at an altitude of 5,000 feet above m�an se� level in air having a temperature 5.1 centigrade of 843 millibars.
and a pressure (2)The weight of the aeroplane to the aeroplane valid by the Governor, specified performance sched­ at the commencement of a gradient of climb of at of run does not exceed any of the of the take-off following - weights: (a)the weight, if any, specified in the perform­ or flight manual relating to the valid by the or rendered as being the Maximum Take-off ance schedule aeroplane issued Governor Weight appropriate either mean sea level of and the air temperature the aerodrome made, or to the height above mean sea level of such aerodrome; at is to be at which the take-off to the height above with all (b)the _weight at which the aeroplane, within the maximum take-..,.
engmes operating off power conditions cate of air worthiness, ?r flight manual relating 1ssued or rendered to the aeroplane valid by the Governor is specified �n the certifi­ performance schedule • B 75 capable the following of attaining a height of 50 feet within distance - (i)if the aeroplane - the take-off centum of the emergency able, whichever drome at which the take-off is to be made; has 0!1e or two engmes run available or 75 per distance is the less, at the aero­ avail­ (ii)if the aeroplane - the take-off has more than two or dis­ engines 85 per centum of the emergency tance available, is the less, at the aerodrome to be made; whichever at which the take-off run available is (c)the weight at which the aeroplane, within th:!
maximum take­ operating with all in the certifi­ performance schedule specified engines off power conditions cate of airworthiness, or flight manual relating issued or rendered after passing tance available, margin .any to the (nearest point on the ground below the intended does not exceed 200 feet plus half the wing span of the aeroplane.
is, dis­ by a safe from which capable obstacle, the distance line of flight of clearing the end of the emergency of the aeroplane valid by the Governor, to the aeroplane (3) condi­ diversion inoperative in the eva!l.t of one at any point on its will, in the meteorological for the flight The aeroplane tions expected engine becoming route or on any plan,ned with the other engine or engines, within the maximum continuous power specified formance aeroplane ernor, be capable reach a point above - (a)an aerodrome in the certificate schedule or flight conditioi1S of airworthiness, per­ manual relating to the valid by the Gov­ the flight so as to issued or rendered if any, operating of continuing therefrom and at which a safe landing can be or height for such landing; made at a suitable has a maximum total weight in its certificate of airworthiness 12,500 lb.
and complies with (1) (a) or Condition (1) (b) place at which a safe land­ (b)if the aeroplane authorised not exceedi'ng Condition either hereof, a landing ing can be made at a suitable landing.
The aeroplane ti'.ms expected route or on any planned capable 50, with all engines continuous power conditions at a gradient of climbing will, �n the meteorological for the flight, condi­ at any point on its operating within the maximum specified in the cer- diversion therefrom, be of at least 1 in height for such (4) B 7o tificate of airworthiness, flight :::endered valid by the Governor, at the followin altitudes:- performance to the aeroplane manual relating schedule or issued or g (b) (aJ stated Manual; thererrom on each stage of the for safe flight on eacn � diversion from the information the minimum altitudes stage of the route to be flown or of any i'n, or cal­ planned culated in, contained the Operations the minimum altitudes diversion route to be flown or of any planned therefrom to fly to at which it is necessary ensure that, in the event cf one engine be­ coming inoperative or engines, mum continuou in the certificate ance schedule or flight aeroplane Governor, tinuing above - and with the other engine the maxi­ if a'ny, operating within specified s power conditions of airwo,thiness, perform­ manual relating to the valid by the of con­ is capable so as to reach a point issued or rendered the aeroplane the flight (i)an aerodrome at which a safe landi�1.c,· for such suitable can be made at a height or landing; (ii)if the aeroplane has a maximum total ._.__ in its certificat e of weight authorised not exceeding 12,500 lb., airworthiness (1) Co<ndition with either and complies (1) (b) hereof, (a)or Condition a land­ ing place at which a safe landing can be made at a height suitable landing.
for such (5) it will, in shore, flying within the maximum if any, operating air from the nearest over water during whicih at power conditions of airworthiness, If on the route to be flown the aeroplane will be engaged in a flight any time it may be more than 90 minutes time in still the event of one engine becoming inoperative, during such time and with the other engine or engines, continuous tificate flight rendered valid by the Governor, climbing altitude having a temperature of 843 millibars.
pressure The weight of the aeroplane of landing we1gnt or the fuel expected from its weight at the commencement at a gradient of at least 1 i'n 200, at an in air of 5,000 feet above mean sea level and a of 5-1 ° centigrade in the cer­ specified schedule performance or issued or to the aeroplane, to be used on the flight be capable of manual relating time at the intended the estimated by deducting calculated oi the take- ...,.... (6) I .... ' - ., B 77 or flight if any specified .... ma�rnal relating issued or rendered as the Maximum Landing Weights off run will not exceed any of the following weights:- m the _perform- (a)the weights to the v�lid by_ the above mean ance schedule aeroplane Governor, appropriate sea level of, and the air temperatures for the estimated aerodrome at which it is intended any alternate above mean sea level of such aerodrome; lb) the weight at which the aeroplane forecast at, the times of landing to la,nd and either to the heights or to the heights aerodrome, is capable in )not safely in still air conditions or, if a visual ap­ will be possible of landing more than 70 per centum, proach and landing meteorological estimated 80 per centum of the landing able at the aerodrome to land or at any alternate time of landing, co:i.ditions for the forecast in not more than avail­ distance at which it is intended in th.P of landing, time of landihg, wind component or to not less thaj.1 aerodrome; is capable (c)the weight at which the aeroplane safely in the winc'l conditions fore­ regard of opposite to the 150 of landing cast for the estimated being had to not more than 50 per centum the forecast direction per centum of the forecast in the direction of landing, 70 per centum or if a visual approach landing conditions landi:ng the landing distance drome at which it is intended any alternate 33A.-(1) In assessing aerodrome.
the ability 2 (b) and 2 (c) of regulation will be possible forecast wind component iln not more than is not more than 80 per centum, of at the aero-• to land or at for the estimated time of of the aeroplane Co:iditions available in the meteorological to and satisfy Regulations ance of the following (a)the height above mean sea level of the aerodrome; (b)the amount by which either the air temperature regard shall be had to the effect factor.s:- 33 o:fl these on its perform­ at the of or a temperature by the Governor the temperature time of take-off the aerodrome 15° centigrade of the international standatd atmosphere, appropriate to the height above mean sea level of the aerodrome, from time to time specified (c)the average apprnved in respect exceeds by more than issued by the Governor; in a publication slope of the surface in over the emergency distance of the aerodrome the direction available; of take-off (d)(not more than 50 per centum of the reported ponent opposite to the direction of take-off wind com­ or not less B 78 wind component than 150 per centum of the reported in the direction (2)In assessing of take-off.
the ability s 6 (b) and 6 (c) of regulation regard shall be had to the effect on performance Condition lations the following (a)the height (b)the average direction 33B.

The assessment of la;nding factors:- � above mean sea level of the aerodrome; slope of the surface over the landing of the ability of thf: aerodrome distance available .
0f an aeroplane to ��3 of these Regu­ of in the of the aeroplane to satisfy comply with regulation based on the information contai,'ned lating to the aeroplane Governor: in the performance 33 of these Regulations shall be as to its weight and performance schedule issued or rendered manua: re­ valid by the or flight Provided that if no performance schedule and no flight manual to the aeroplane has beel:1 issued or rendered valid by the schedule or flight ma,nual does not contain shall be based on the best issued the relevant information relating Governor, or rendered information, available REQUIREMENTS or if the performance valid by the Governor the assessmcmt to the person in command of the aeroplane.
AS TO THE WEIGHT AND PERFORMANCE OF PUBLIC TRANSPORT AEROPLANES CLASSIFIED AS AEROPLANES OF PERFORMANCE GROUP A IN THEIR CERTIFICATES OF AIRWORTHINESS.
34.With reference classified to Article in the certificate 16 of the Order a public trans­ port aeroplane to the aeroplane aeropl-ane unless the weight of the aeroplane take-off run is such that the foBowing issued or rendered of Performance valid by the Governor, as an Group A shall not fly or attempt to fly: at the commencement of the conditions ..J... are satisfied:- of airworthiness relating (1)Such weight does not exceed the Maximum Take-off' by reference t-o the aeroplane Weight ascertained relating the Governor mean sea level ,and the air temperature drome ut which the take-off (2)The Take-off Ruin Required, to the flight manUJal valid by!
to the height above at the aero­ as· being appropriate issued or rendered is to be made.
the Take-off Distance Distance Re­ Required quired and the Take-off Emergency ascertained by reference being appropriate to - (a)the weight of the aeroplane to the said flight manual las at the commencement of the take-off run: (ll)the height above mecin sea level of the aerodrome; (c)either the air temperature approved in at the time of take-offl of the aero­ respect or a temperature drome by the Governor; {d) the surface gradient of the surface of take-off of the aero­ drome in the direction run available, the emergency over the take-off ...,.... the take-off distance available and distance available, vely; {e) not more than 50 _per centum of the reported wind respecti component opposite to the direction of take-off or H '79 ' ... ,- • .
; -, run available, wind not less than 150 per centum of the reported component in the direction d_o ':ndt of take-oft', distance the take-off 11 re­ is to and the emergency aV1ailable at the aerodrome at _which the take-off ratio of Power Fmlure Speed of the aero­ exceed the take-off available spectively, be made; the plane, ascertained by reference ual, to Take-off Safety Speed of the aeroplane larly ascertained, Emergency Distance used fa ascertaining Required the Take-off Distance to the said flight �a1;1- s1m1-, used in ascertai,ning being not less than that the Take-off distaince required.
(3)(a) The Net Take-off Flight Path with One Power Unit Inoperative, manual as bejng appropriate (i)the weight of the aeroplane ascertained to - by reference to the said flight at the commencement run; ,of the take-off (ii)the height above mean_sea level of the aerodrome; (iii)either the air temperature to be made or a temperatur of the aerodrome by the Governor; at which the take-off in respect e approved is (iv)not more than 50 per centum of the reported opposite component not less than 150 per centum of the reported component in the direction to the direction of take-off; of take-off wind or wind required at the aerodrome from a point 50 feet above the end of the the distance is to be made to the point at which the aero-,' and plotted take-off take-off plane reaches first stage of the route to be flown stated.
from thf: information ual, shows that the aeroplane interval its path by a vertical the minimum altitude in or calculated Man­ in in the Operations will clear any obstacle of at least 35 feet plus 1 for safe flight on the contained at which 200 before for safe flight, also shall!
nearest availab:�e to the end of the take-off distance ° of flight by more tha<n 15 line of flight of the aero­ that the aeroplane from the point on the ground below the to the of the distance i;ntended line of flight of the aeroplane obstacle measured along the intended plane, &nd if it is intended change its direction reaching-such minimum altitude shows that the aeroplane while changing will clear any obstacle of at least 100 feet, after allowing of climb applicable the gradient tion specified in the said ftight (b)For the purpose of sub-paragraph obstacle plane if the distance from the obstacle below the intended poiht on the ground the aeroplane (i)a distance (a) hereof an shall be deemed to be in the path of the aero­ to the nearesii line of flight �f in its path by a vertical interval to such change in direc­ for the reduction does not exceed:- its direction!
the aeroplane point to the end of 200 feet plus half the wing span of plus 1/sth of the distance from such available of the take-off distance manual.

in ... "· B 80 measured aeroplane; along the intended or li'.ne of flight of the .. the Performance Ceilibg (4)The aeroplan conditions of the aeroplane to satisfy (ii)5,000 feet whichever is the less.

(c)In assessing this condition of direction turu specified the ability it shall not be assumed to make a change the radius of steady.'
--4.­ of a radius less than of con-1 therefrom, minimum altitudes in the said flight manual, in the said flight manual.
e will in the meteorological ex­ in the event of a;iy one power unit at any point on its route or on be capable at altitudes not less for safe flight from, the information Manual, to a point 1,500 feet above pected for the flight, becoming inoperative any planned diversion tinuing the flight, with the other power units operat­ ing wfrhi:n the maximum continuous specified than the relevant stated in, or calculated in the Operations an aerodrome and after arrival mafataining Provided plane to satisfy to be capable altitude by reference Power Units ·operating said flight manual as being appropriate weight at that point.
that height: that in assessing this condition at which a safe landing at that point the ability of the aero­ it shal1 not be assumed of flying at any point on its route at an it will be capable C!scertained with All to the exceeding can be made ofl to its estimated power conditions co�1tained (5)The ae.coplane will, if it has four or more power units, --L along the route or on any planned, more than 90 minutes operating in the event of a'ny two power units becoming inopera- tive at any point diversion therefrom with all power u'nits drome at which a safe landing of continuing the operating within the maximum continuous dition specified not less than 1,000 feet an aerodrome.
above such flying time from the nearest can be made, be capable flight with all other power units.
above ground level to a poii.nt rn the said flight manual at a height of power con­ aero­ (6)The weight of the aeroplane calculated time of at the intended called "the in this Regulatiol:i. by deducting its weight at the commencement landing (hereinafter landing weight"), mated weight of the fuel expected flight from take-off r�n, will to the said Landing Weights ascertained to the heights flight manual as being appropriate above mean sea level of and ail· temperatures forecast for the estimated at which it is intended e aerodrome.
to be used on the of the not exceed any of the Mj'3.ximum to land and at any alternat at the aerodrome by refere:1ce of landing the esti­ -times (7)The Landing Distance said flight manual ( aJ) the landing weight; (b)the height above mean sea level of the aerodrome· (c)either the air temperature ascertaiined to - as being approprbte at the aerodrome fore� by reference to the ...,.... � � B 81 cast for the estimated pt!rature the Governor; approved time of landing or a tem­ by in respect of the aerodrome (d)still (e)the average air conditions; slope 0£ the _surface of the ae�odro�e of landmg over the landmg dis­ in the direction tance available, does not exceed 70 per eentum of the landing available land or at any alternate at the -aerodrome at which it is intended distance to aerodrome.
ascertained by reference to the (8)The Landing Distance manual as being appropriate said flight (a)the landing (b)the height above mean sea level of the aerodrome; (c)either the air temperature weight; to - at the aerodrome fore- time of landing or in respect of the aerodrome a tem­ by cast for the estimated perature the Governor; approved opposite (d)not more than 50 per centum of ihe forecast component of landing not more than 150 per centum of the forecast component (e)the average in the direction slope of the surface of landing to the direction dis­ over the landing wind or wind of landing; of the aerodrome :ih the direction tance available, does not exceed 70 per centum of the landing at the aerodrome available land-or at any alter,nate aerodrome.
at which it is intended distance to REQUIREMENTS AS TO THE WEIGHT AND PERFORMANCE OF PUBLIC TRANSPORT AEROPLANES CLASSIFIED AS OF PERFORMANCE GROUP C OR OF PER­ AEROPLANES FORMANCE GROUP D IN THEIR CERTIFICATES OF AIR­ WORTHINESS.

34A.
With reference port aeroplane classified to the aeroplane aeroplane shall not fly or attempt at the commencement ing conditions are satisfied of airworthiness valid by the Goverl:10r e Group C or of Performance to fly unless the weight of the aeropkme run is such that the follow­ relating as an Group D 16 of the Order a public in the certificate issued or rendered of Performanc of the take-off to Article trans­ - (1)Such weight does not exceed the Maximum Take-off to the flight manual by r·eference to the aeroplane Weight ascertained relating the Governor mean sea level of and the air temperature drome at which the take-off Run required is to be made.
and the Take-off as being appropriate issued or rendered to the height -above at the aero­ (2)The Take-off ascertained required manual as being appropriate to - (a)the weight of the aeroplane by reference to the said flight valid by Distance at the commencement run; of the take-off (b)the height above mean sea level of the aero­ drome; B 82 (c)either the air temperature or a temperature drome by the Governor; approved at the time of take.,off in respect of the aero­ (d)the average slope of the surface of the aerodrome of take-Oii over the emerge11cy in the direction distance oppos>ite available; 4 (e)not more than 50 per centum of the reported wind component of take-off or not less than 150 per centum of the reported wind component do not exceed the take-off gency distance drome at which the take-off of take-oft!, run available and the emer­ respectively, at the aero-.
to the direction in the direction available, is to be made.
(3)(a) The Net Take-off Operating, manual as bei'ng appropriate ascertained to - Flight Path with All Power Units to the said flight by reference (i)the weight of the aeroplane at the commence­ ment of the take-off run; (ii)the height (iii)either the air temperature above mean sea level of the aerodrome; at which the take-off is to be made or a temperature of the by the Governor; aerodrome approved in respect (ivi)net more than 50 per centum of the reported wind of take-off opposite component or not less than 150 per centum of the reported wind component of take-off, from a point 50 feet above the end of the to the direction in the direction at which e reaches for safe flight at the aerodrome the minimum altitude is to be mode to the point at which the and plotted take-off distance required the take-off aeroplan on the first stage of the route to be flown stated in or calculated from the information contained in the Operations Manual, will clear by a safe margin any obstacle from whic11 to the nearest line of flight of the aeroplaJ..1e plus half the wing span of the aeroplane.
(b)In assessing the ability this condition of direction turn specified it shall not be assumed to make a change steady of a radius less than the radius of point on the ground below the intended shows that the aeroplane does not exceed 200 feet of the aeroplane the distance to satisfy in the said flight manual.
will, if it is classified in its certifi.c.ate of Performance Group as an aeroplane for it to be flown solely of airworthiness C and ;f it is necessary ence to instruments minimum altitude for safe flight on the first stage of the roate to be flown, stated in, or calculated Manual, dur­ informatio·n such period also satisfy Condition (3) of regulation 34 of these Regulations.
for any period before reaching by refer-• the in, the Operations contained from the ( 4)The aeroplane (5)The aeroplane will, in -the meteorological conditions � for the flight, expected unit becoming on any p1A11' in the event of any one power at any point on its route or and with the other therefrom, inoperative 11Prl diversion 13 83 power conditions specified - within the in ihe power units or power unit, if any, operating maximum continuous said flight manual: (a)in the case -of an aeroplane plane of Performance tinuing relevant in, or calculated in, the Operatict1s above an aerodrome be made and after arrival that height; of maintaining the flight at altitudes minimum altitudes Group C, be capable not less than the from the information contained Manual to a point 1,500 feet at which a safe landing at that point be capable classified as.
an aero� of con­ can (b)in the case of an aeroplane plane of Performance tinuing at which a safe landing in assessing the ability can be made: classified as an aero­ Group D, be capable of cob­ the flight to a point 1,000 feet above a place for safe flight stated Provided that this co:ndition it shall not be assumed satisfy 2t any point on its route at an altitude Ceiling to the said flight ma•nual weight at that point.
with All Power Units Operating of the aeroplane to be capable to of flying the Perform,ance by reference ascertained d: to its estimate as being appropriate exceeding the estimated (6)The weight of the aeroplane time of!
at the intended called "the weight") (hereinafter calculated to be used on the flight in this Regulation by deductiing landing, landing weight of the fuel expected from its weight at the commencement run, will not exceed any of the Maximum Landing Weights ascertained manual as being appropriate sea level and the air temperatures mated time of landing intended forecast at the a·eroplane to the said fl.
'i.ght above mean for the esti­ to land and at any alternatf: by reference of the take-off· to the heights at which it is (7)The Landing Distance, ascertained aerodrome.
by reference to the said flight manual as being appropriate (a)the landing weight; (b)the height above mean sea level of the aerodrome; (c)either the air temperature at the aerodrome fore- to - cast for the estimated perature approved by the Governor; time of landing or a tem­ in respect of the aerodrome by (d)still (e)the average air conditions,; slope of the surface of the aerodrome in the direction tance available, of landing over the landing dis­ does mot exceed 70 per centum of the landing available land or at any alternate at·the aerodrome at which it is intended distance to aerodrome.
ascertained by reference to the (8)The Landing Distance, said flight manual as being appropriate (al) the landing (b)the height above mean sea level of the aerodrome· (c)either the air temperature weight; at the aerodrome fore.'.
or a tern- time of landing cast for the estimated to - B 84 0£ the aerodrome perature approved iin respect the Governor; (d)not more than wind or component of landing wind .../... not more than 150 per centum of the forecast component (e)the average 50 per centum of the forecast to the direction in the direction slope of the surface of landing; opposite by of landing over of the aerodrome the landing· dis­ in the directic:t1 tance available, does not exceed 70 per centum of the landing available at the aerodrome land or at any alternate aerodrome.
at which it is intended distance tq_ 34B.
The assessment of the ability group classification performance to comply with regulation baseq on the information flight manual relating by the Governor 34 or 34A of these Regulations shall be as1 to its performance in the contained to the aeroplane issued or rendered v,alid of an aeroplane, having a in its certificate of airworthiness, 35.For the purposes of regulations 33, 33A, 34 and 34A of - these Regulations (a)the take-off (b)the take-off run available means the distance from the of the aerodrome at which the aero­ point on the surface plane can commence its take-off run to the nearest point in the direction at which the surfac:e of the aerodrome the aei·oplane of take-off is incapable the weight of conditions; of bearing under normal operating means either ...,L.,.
of the aerodrome run to the can commence its take-off from the point o:i the surface the aeroplane nearest above the surface affecting off rui:i available, of the aerodrome the safety of the aeroplane whichever in the directirnn and capable or twice the take- available of take-off obstacle distance at which of!
the distance projecting is the less; available (c)the emergency distance means the distance point i.:i the direction of the aerodrome can commence its take-off run to the at which the from the point on the surface the aeroplane nearest aeroplane of the and be brought to rest in an emergency of accident; (cl)the landing cannot roll over the surface distE,:1ce available of take-off at which aerodrome risk without means the distance of the aero­ from the line of intersection with the surface drome of a plane having the following (i) it is inclined (ii)it clears all obstacles, (iii)it .is symme�rical about a vertical the centre lme of the runway be used for landing, at a gradient of 1 in 20, plane containing or strip intended to characteristics­ (iv)it extends t�e surface s1te to the chrect10n for 1,500 feet from its inter-section with o_f th� aerodrom� in t9e direction oppo--Y­ of landmg or the aeroplane (v)its width is 400 feet at its intersedion fa�� of the aerodrome width of 1,000 feet at its other end, with' the s�r­ and increases uniformly _ to· a of the aerodrome to the nearest surface of the aeroplane which there is an obstacle the aeroplane.
35A.
For the purposes point in the direction 0£ landing at which the is incapable of bearing under normal operating capable of affecting the weight conditions or af the safety of of regulations 33 to 35 of these Regu­ jj 85 lations - (1)the weight of the aeroplane at the commencement of run shall be its gross weight including the take-off everything mencement (2)The direction and everyone of the take-off run; of take-off shall be the direction take-off ditions and landing specified respectively and the direction of landing most suitable for in the wind con­ at the aerodrome in such Regulations; carried in or on it at the com­ (3)Where any distance mentioned of any aerodrome in respect responsible been declared thority the territory drome is situate, Colony declared tance shall be deemed to be the relevant and in the case of an aerodrome dis­ by the Governor, such declared distance.
of the Contracting State in which the aero­ for regulating a1r navigation in Regulation 35 has by the au­ over in the 36-There shall be excepted tions 33 to 35A of these Regulation used solely for the purpose to perform duties in an aerodrome.".
38 of the Principal 5.Regulation of training from the provisions s public transport of regula­ aeroplan es any person carried therein Regulations 1 (d) of paragraph is hereby amended by the revocation and the substitution of the following of sub-paragraph therefor - " (d) a certificate loading of the aeroplane has been loaded i.n accordance furnished instructions loadingi of the aeroplane."
operator by the person superintending that the aeroplane with the written to him by the the 6.Regulation 38G of the Principal Regulations by regulation 8 of the Colonial ment?
Regulations, amended - 1952, is hereby further Air Navigation (General) as, amended (Amend­ (a)by the substitution for the word and :dgures "Ar-tide 17 ( 4)" of the word and figures "Article 17 (5) "; after sub-paragraph (b)by the insertion (ix) of paragraph (a) of the following sub-para graph - " (x) weather minima (as defined in Article to the aircraft 17B and any aid to of the Order) appropriate be used for the aerodrome drome of intended drome."
landing of departure, and for each alternate for the aero­ aero­ (c)by the i:nsertion (b) 9f the followrng a�ter sub-paragraph (ix) of paragraph sub-paragraph - "' (x) weather minima (as defined by Article 17B and any air used, and instructia:is of the Order) for take-off and landing the aircraft �ncreases m command to make them appropriate aerodrome."
which are to be applied appropriate to as to the to them by the person to particular B 86 7.These Regulations shall come 1nto operation on the 21st day of March, 1953.

Made by the Governor this 13th day of February, 1953.

JOHN GUTCH, Officer Administering the Government r