Document ID: chunk:federal_register_of_legislation:F2016L01762:front:0:p16
Version: federal_register_of_legislation:F2016L01762
Segment Type: other
Provision Reference: 
Character Range: 41375–56367

Table 1 — Risk categories and elements worksheet

Risk Category                                                                                                                                                                                                                      Risk element                                                                                                                            Points      Total
(Column 1)                                                                                                                                                                                                                         (Column 2)                                                                                                                              (Column 3)  (Column 4)
Certification basis                                                                                                                                                                                                                Direct civil certificated equivalent aircraft                                                                                           60
Partial civil certificated equivalent – Engine or as determined by the limited category organisation in accordance with an assessment procedure in the limited category organisation's exposition that has been approved by CASA.  30
No civil certification                                                                                                                                                                                                             0
Approved MTOW or MOW                                                                                                                                                                                                               Up to – 2 000 kg                                                                                                                        10
2 001 – 4 000 kg                                                                                                                                                                                                                   6
4 001 – 5 700 kg                                                                                                                                                                                                                   4
5 701 – 10 000 kg                                                                                                                                                                                                                  0
Greater than 10 000 kg                                                                                                                                                                                                             -30
Multi-engine aircraft                                                                                                                                                                                                              Aircraft that can continue to climb to a safe altitude while avoiding obstacles in the event of a single engine failure after take-off  130
Aircraft that cannot safely continue to climb away in the event of a single engine failure after take-off                                                                                                                          -20
Stall speed (or helicopter autorotation speed) at MOW                                                                                                                                                                              Vso Less than 61 kts Indicated air speed (IAS)                                                                                          30

Subtract 1 point for each 2 kts CAS increase in stall speed between 30 kts and 100 kts. Above 100 kts CAS, subtract 1 point per 1 kt increase.
Vso 61 to 80 kts IAS                                                                                                                                                                                                               29 – 20
Vso 81 to 100 kts IAS                                                                                                                                                                                                              19 – 10
Vso 101 -120 kts IAS                                                                                                                                                                                                               9 – 0
Vso greater than 120 kts IAS                                                                                                                                                                                                       -20
Glide capability                                                                                                                                                                                                                   High (Lift to drag ratio (L/D) greater than 14:1)                                                                                       10
Medium (L/D 6:1 to 14:1)                                                                                                                                                                                                           6
Low (L/D less than 6:1)                                                                                                                                                                                                            4
Not known                                                                                                                                                                                                                          0
Helicopters                                                                                                                                                                                                                        0
Fatigue history                                                                                                                                                                                                                    History not known                                                                                                                       -130
Airframe life exceeded                                                                                                                                                                                                             -130
Not applicable or airframe life within limits                                                                                                                                                                                      0
Maintenance history and documentation                                                                                                                                                                                              Full history and maintenance records                                                                                                    10
Aircraft restored and documented to the satisfaction of the limited category organisation                                                                                                                                          5 – 10
Partial documentation                                                                                                                                                                                                              0 – 5
No records or data                                                                                                                                                                                                                 -80
Life-limited safety-critical components time expired                                                                                                                                                                               -130
Maintenance philosophy                                                                                                                                                                                                             Maintenance level 1                                                                                                                     0
Maintenance level 2                                                                                                                                                                                                                -100
Repairs and modifications                                                                                                                                                                                                          Major repairs and modifications approved in accordance with regulation 132.030 of CASR 1998                                             0
Major repairs and modifications not approved in accordance with regulation 132.030 of CASR 1998                                                                                                                                    -130
Engine type and configuration                                                                                                                                                                                                      Turbocharged piston engines                                                                                                             -5
Turbo compound (piston) engines                                                                                                                                                                                                    -5
Non-turbocharged piston engines                                                                                                                                                                                                    0
Turbo-prop, turbo-shaft                                                                                                                                                                                                            10
Turbo fan                                                                                                                                                                                                                          10
Turbojet                                                                                                                                                                                                                           2
Design philosophy                                                                                                                                                                                                                  Design philosophy 1                                                                                                                     0
Design philosophy 2                                                                                                                                                                                                                -10
Design philosophy 3                                                                                                                                                                                                                -30
Fuel type                                                                                                                                                                                                                          Turbine/diesel                                                                                                                          3
Avgas/mogas                                                                                                                                                                                                                        0
Fuel tankage                                                                                                                                                                                                                       Internal only                                                                                                                           0
External-fixed (if usable)                                                                                                                                                                                                         -10
External jettisonable                                                                                                                                                                                                              -130
Fuel capacity                                                                                                                                                                                                                      Less than 250 litres                                                                                                                    0
250 to 500 litres                                                                                                                                                                                                                  -2
501 to 1 000 litres                                                                                                                                                                                                                -4
More than 1 000 litres                                                                                                                                                                                                             -5
On-board explosives                                                                                                                                                                                                                Ejection seats                                                                                                                          -2
Explosive bolts                                                                                                                                                                                                                    -2
Flammable