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| ![](media    | **Advisory**                                          |
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|              | **Circular**                                          |
| U.S.         |                                                       |
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| **Federal    |                                                       |
| Aviation**   |                                                       |
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| **Admi       |                                                       |
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**AC 135-4A**

**DATE: 4/15/1976**

AC No: 135-4A

Date: April 15, 1976

Initiated

by: ACS-100

Subject: AVIATION SECURITY: AIR TAXI COMMERCIAL OPERATORS

(ATCOs)

1\. PURPOSE. This circular provides recommended security

measures applicable to ATCO operations that should minimize

the effects of crimes directed against air transportation.

It advises ATCOs of the availability of operations

specifications whereby they may implement security procedures

to improve their security posture and facilitate operations

that interface with certain 121 air carrier operators

required to have security programs. Guidance is also

provided regarding Federal Aviation Administration security

requirements for the discharge of ATCO passengers into

Federal Aviation Regulation Part 121 certificate holders\'

sterile concourses.

2\. CANCELLATION. Advisory Circular 00-38A, August 28, 1973, and

Advisory Circular 135-4, January 22, 1975.

3\. REFERENCES. Federal Aviation Act of 1958 Subsecticn 902

(h)(2) which sets forth criminal penalties governing persons

who deliver, or cause to be delivered, hazardous material for

transportation in air commerce. Subsection 902(1) of this

Act sets forth criminal penalties for any person who carries

a dangerous weapon or places any bomb, explosive or

incendiary device aboard any aircraft in, or intended for

operation in air transportation or intrastate air

transportation. FAR Part 135, which provides rules governing

Air Taxi Operators and Commercial Operators of small

aircraft. FAR Part 121, Section 121.538 which requires

screening systems and other security measures designed to

prevent or deter the carriage of weapons, explosives, and

incendiary devices aboard aircraft of certain Part 121

certificate holders. Section 121.584 which provides for the

carriage of persons in the custody of law enforcement

personnel and Section 121.585 which provides rules for the

carriage of deadly or dangerous weapons. FAR Part 103 which

sets forth requirements for the transportation of dangerous

articles in civil aircraft and Code of Federal Regulations,

Title 49, Chapter I, Parts 170 through Parts 173 related to

the shipment of designated materials. FAR Part 107

prescribes aviation security rules for the operators of

airports regularly serving certain scheduled air carriers and

commercial operators under FAR Section 121.7.

4\. HOW TO GET THIS PUBLICATION.

a\. Order copies of this publication from:

Department of Transportation

Publication Section, TAD-443.1

Washington, D.C. 20590

b\. Identify the publication in your order as FAA Advisory

Circular 135-4A, Aviation Security: Air Taxi Commercial

Operators (ATCOs), dated April 15, 1976.

5\. APPLICABILITY. This Advisory Circular is written for the

benefit of ATCO certificate holders who conduct scheduled

passenger operations in accordance with the Civil Aeronautics

Board (CAB) Economic Regulations Part 298 that may desire to

amend their operations specifications and establish a FAA

approved security program. These include scheduled passenger

operators which involve:

a\. The carrying of persons and/or property by aircraft

pursuant to an interline traffic agreement with an air

carrier holding a certificate of public convenience and

necessity (CC & N) issued by CAB.

b\. The carrying of persons and/or property by aircraft for

compensation or hire in accordance with a published or

advertised schedule of departure times, arrival times, or

both.

c\. The carrying of persons and/or property by aircraft for

compensation or hire with a frequency of at least five

\(5\) round trips per week between two or more points on

the same day or days in accordance with a published

flight schedule which specifies the times, days of the

week and places between which such flights will be

performed.

6\. BACKGROUND.

a\. Security measures now in use by domestic and flag air

carriers and certain commercial operators under Part 121

have brought about a drastic reduction in the number of

hijackings for these certificate holders. However, in

general aviation, ten hijackings occurred during 1974 and

1975, seven of which were successful. In addition, the

number of sabotage type of incidents has increased to a

point where positive and practical security measures are

needed to meet this threat. The bomb incidents at New

York, Miami and Los Angeles Airports, the destruction by

bombs of passenger aircraft in the air and on the ground,

and the discovery of active bombs in passenger checked

baggage and in air cargo facilities demonstrates the need

for adequate security measures which will preclude an

explosive device from being introduced into the air

transportation system. It is vital that the air

transportation industry develop and implement improved

and effective security measures which will ensure safe

air transportation. These measures should be

economically acceptable and operationally sound.

b\. Part 121 air carriers and commercial operators as

identified in FAR Section 121.538 are required to have

approved security programs which require the screening of

passengers and baggage. Checked baggage must be screened

to preclude the carriage of any explosive or incendiary

device in checked baggage aboard aircraft operated by

Part 121 certificate holders subject to 121.538.

Additional procedures are in use to assure that checked

baggage and cargo are accepted only by a responsible

agent or representative and loaded aboard aircraft in

accordance with air carrier specified procedures. These

procedures are designed to prevent unauthorized access to

checked baggage and cargo, to preclude tampering with or

adding to the content of the baggage and to assure that

baggage is accepted from only ticketed passengers. They

include measures for the safeguarding of cargoes,

including small package service cargo.

7\. DISCUSSION.

a\. Current intelligence indicates that the threat of

terrorism to include hijacking and sabotage remains

significant throughout the world. The U.S. civil

aviation security program, placed in effect early in

1973, continues to be effective with no successful air

carrier hijackings since 1972. However, the threat of

hijacking, sabotage and other criminal acts against civil

aviation persists; in fact, the danger to lives and

property has increased. The shift from the hijacking

problem to that of the bombing of aircraft and airport

facilities was highlighted by the December 29, 1975,

tragedy at La Guardia Airport, Flushing, New York, where

11 persons were killed and 54 injured. Service to and

from La Guardia was interrupted for approximately 24

hours resulting in inconvenience to thousands of air

travelers. As a result of this tragedy and in

consideration of available intelligence information

indicating a continuance of these activities, the

President ordered the Secretary of Transportation to

immediately identify courses of action to prevent and

deter future related disasters and to suggest

alternatives to increase security and safety at airport

terminals and in the air.

b\. To accomplish the above Presidential mandate, the Civil

Aviation Security Service considers it necessary that

action be taken to prevent the introduction of bombs and

other explosive devices into the air transportation

system. An area of vulnerability to sabotage and

hijackings, that of ATCO operations, has not been

adequately resolved. To reduce this vulnerability,

action should be taken to provide reasonable assurance

that ATCO passengers connecting with FAR 121 carriers are

not carrying dangerous weapons and their baggage does not

contain explosive or incendiary devices. To accomplish

this objective appropriate screening should be used for

all passengers and all baggage (carry-on and checked).

Recently adopted regulations require all scheduled air

carriers and commercial operators conducting intrastate

operations utilizing large aircraft to implement a method

acceptable to the Administrator to conduct checked

baggage screening to preclude the introduction of

explosive or incendiary devices into the air

transportation system. In this connection security

measures should be adopted by ATCOs to meet this

objective. Passengers accepted by ATCOs should be

assured that reasonable and effective security measures

are in use for their safety. It is believed that this

can be accomplished on a voluntary basis by ATCOs

adopting security procedures recommended in this

circular.

8\. PROCEDURES. It is recommended that ATCOs adopt and put into

use security procedures that will address the following areas

of their operation; predeparture screening and access to

sterile areas, aircraft ground security, baggage security and

threat response.

a\. Predeparture Screening

Regulatory requirements applicable to scheduled air

carriers and commercial operators conducting intrastate

operations utilizing large aircraft are set forth in FAR

121.538. FAR Part 107 prescribes aviation security rules

for airport operators as defined in Section 107.1,

including requirements for law enforcement support for

passenger screening. The benefits of security programs

which comply with FAR requirements are well recognized.

\(1\) FAR 107 Airports, FAR 121 Operator Terminals. It is

recommended that enplaning ATCO passengers be

screened using procedures, facilities and equipment

now in use by scheduled air carriers. Coordination

between affected air carriers and airport management

will need to have been accomplished prior to the

implementation of these procedures.

\(2\) Non-107 Airports. It is recommended that ATCOs

voluntarily implement screening procedures to

include:

\(a\) 100% screening of passengers and their baggage

prior to boarding.

\(b\) The presence of at least one law enforcement

officer during the screening process. This

officer can be a privately employed deputized

security officer.

\(3\) Access to Sterile Areas.

\(a\) ATCO passengers may be permitted access to a

sterile area upon deplanement if they have been

screened in accordance with approved procedures

as a result of having enplaned through an

established sterile concourse.

\(b\) Access to sterile areas may also be permitted

ATCO passengers when they are screened in

accordance with approved security procedures

upon deplanement.

\(c\) A certificated air carrier with an approved

security program may amend its program to

include provisions for screening passengers for

an ATCO at certain selected airports. Security

standards must be the same as those for their

Part 121 operations (compliance responsibility

to rest upon the Part 121 operator).

\(d\) Access to sterile areas upon deplanement may

also be granted when ATCO passengers are

escorted through a sterile concourse by a law

enforcement officer(s) or a designated

representative(s) of the airport or the air

carrier having security responsibility for the

sterile concourse or gate utilized.

\(e\) It is recommended that ATCOs implement their

own security program by obtaining an

appropriate amendment to their operations

specifications in accordance with guidance

provided in this circular. The basis for

operations specifications are set forth in FAR

Sections 135.13 and 135.19. Air Transportation

Security Field Offices (ATSFO) (Appendix 1) and

local Flight Standards District Offices are

prepared to handle requests for these

operations specifications.

b\. Aircraft Ground Security. Passenger screening alone

cannot provide adequate protection against the hijacker

or saboteur. Obviously, in the interest of aviation

safety, access to aircraft must be controlled. To

preclude unauthorized access to aircraft the following

procedures are recommended:

\(1\) Attended aircraft to include aircraft being

serviced.

\(a\) Passengers should not be allowed to enplane

until the flight is ready for departure.

\(b\) Operator\'s agent or a crewmember should remain

in the immediate vicinity of the aircraft.

\(c\) Unauthorized persons approaching the aircraft

should be challenged and kept away from the

aircraft.

\(2\) Unattended aircraft to include overnight aircraft

and turn around aircraft during the period that

servicing functions are not being performed.

\(a\) Close and/or secure all aircraft doors and

hatches.

\(b\) Stairs should be removed from the aircraft and

secured.

\(c\) Parking area should be well lighted.

\(d\) During walk around inspection, prior to

departure, special emphasis should be placed on

inspection of accessible spaces for explosives

or foreign objects placed aboard the aircraft.

c\. Checked Baggage Security. ATCO should implement a

checked baggage screening system which will preclude the

carriage of explosive or incendiary devices in passenger

checked baggage. The following procedures are

recommended for use:

\(1\) Baggage should be accepted for check in only by an

authorized representative of the operator and only

at the designated baggage check point.

\(2\) Baggage should not be accepted for check-in unless

it has been received from a properly identified

passenger and has identification affixed to the

outside of the baggage which corresponds to the

passenger\'s identification.

\(3\) Baggage or cargo should not be loaded unless it is

properly identified by an ATCO employee.

\(4\) The number of passengers boarded should match the

number of passengers who have checked in.

\(5\) In the event fewer passengers are boarded than

checked in, non-boarding passengers should be

identified.

\(6\) The operator/representative should evaluate the

circumstances by which person(s) have not boarded,

and if appropriate remove his checked baggage prior

to flight departure.

\(7\) Baggage should be safeguarded to prevent tampering

or unauthorized access.

\(8\) Baggage tags/claims should be under the control of

the operator/representative and secured when

operator/representative is not in attendance.

d\. Threat Response. Whether an aircraft is on the ground or

in flight, the threat of a hijacking, or of an explosive,

or incendiary device on board poses a serious threat. On

the ground, the aircraft can be evacuated, isolated and

thoroughly searched as recommended below. In-flight

procedures are designed to determine to the extent

possible if an explosive device is aboard an aircraft, to

lessen the possibility of an inadvertent initiation of a

device and to reduce the effects of an initiation. FAA

recommended procedures for use in bomb threat response

are available upon request. These procedures are

included in the following audio/visual technical guidance

programs for the briefing and training of ACTO personnel.

\(1\) Flight and cabin-crew tactics for defenses against

hijackers.

\(2\) Aviation explosives security for ground operations.

\(3\) Aviation explosives security - in-flight emergency

procedures.

e\. Bomb Threat Procedures. The following basic bomb threat

response measures are recommended for use:

\(1\) These procedures apply whether the aircraft is

parked or being operated on the ground. The

principal goal is the avoidance of casualties and

property damage.

\(a\) Inform the pilot-in-command.

\(b\) Evacuate aircraft, including passenger\'s

personal property.

\(c\) Isolate the aircraft at least 100 yards from

personnel and explosion or fire sensitive

facilities.

\(d\) Unload aircraft using predesignated air carrier

bomb search crews and move baggage and cargo to

a search location.

\(e\) Search aircraft to spot \"foreign\" items.

\(f\) If any suspect item is located, do not disturb

it; evacuate aircraft and leave item for Bomb

Disposal Unit.

\(g\) After the area is declared safe by the Bomb

Disposal Unit, resume search and continue until

the entire aircraft has been inspected.

\(h\) When the search is completed, the aircraft

should be secured to preclude subsequent

contamination.

\(i\) Cargo and hold baggage must be checked. This

may be accomplished by verifying points of

origin and destination. Hold baggage should be

matched with passengers. Unverified cargo and

baggage should be inspected to assure that it

contains no explosive device or be refused for

shipment.

\(2\) The following procedures apply when the aircraft is

in flight. Detailed procedures are included in

Federal Aviation Administration audio/visual

technical guidance programs for flight crew

training, which are available upon request.

\(a\) Notify the pilot-in-command.

\(b\) The decision whether to continue the flight to

destination or to land at another airport

should be based upon all available

intelligence; final decision to be made by

pilot-in-command.

\(c\) All areas accessible in flight should be

searched as time permits.

\(d\) The aircraft should not normally return to the

airport or gate where threat was made, nor

should any public announcement of the threat be

made.

\(e\) It is recommended that the flight crew

implement the FAA Aviation Explosives Security

Inflight Emergency Safety Procedures as

outlined in the audio/visual programs.

f\. Recommended Procedures/Hijacking Threats. All hijacking

threats should be evaluated. Simply to ignore a threat

could be disastrous. Reasonable responses based on

objective assessments of the facts in each instance

should be the rule. Vague, general threats do not

usually warrant anything more than alerting

interested personnel. Specific threats involving

particular aircraft or flights, however, do suggest that

the following additional precautions be taken.

\(1\) Notification of the appropriate law enforcement

agencies and the Federal Bureau of Investigation.

\(2\) Notification of nearest FAA Security Office.

\(3\) Notification of the pilot-in-command. Certificate

holders\' security plans should include instructions

and guidance to be furnished to the pilot-in-command

in these situations.

\(4\) Preflight and postflight inspections of affected

aircraft as appropriate for the purpose of assuring

that weapons have not been placed aboard aircraft.

9\. ACTION. Operations specifications authorizing the use of an

approved security program may be issued to ATCOs on request

in accordance with Section 135.19 FAR Part 135. ATCOs

desiring to implement an approved security program should

contact the nearest Air Transportation Security Field Office

(ATSFO) to obtain further information and assistance in

developing its program. When it is ready for approval, the

ATCO should submit the program in quadruplicate (original and

3 copies) to the local FAA ATSFO. The ATSFO will review the

program to determine if it meets minimum acceptable standards

for approval. When the program is approved, it should be

submitted together with an application to amend the ATCOs

operations specifications in accordance with Section 135.19.

The FAA District Office having jurisdiction will issue the

operations specifications.

10\. CONCLUSION.

a\. While establishment of a security program encompassing

the above recommendations is not required, it is

believed that such action will assure consistency in the

application of security procedures and reduce the

possibility of successful criminal acts being

perpetrated against an ATCO\'s passengers and aircraft.

Program approval by FAA and implementation of the

operations specifications by the ATCO permits the ATCO

to deplane passengers in a sterile concourse and

provides for the transfer of interline checked baggage

to Part 121 carriers without further screening. ATCOs

desiring technical guidance or further information

should contact the local Air Transportation Security

Field Office (see Appendix 1).

b\. It should be noted that while a request for amendment of

operations specifications by ATCO certificate holders is

voluntary, operations specifications issued under Part

135 are regulatory requirements under Section 135.9 and

may be amended or rescinded only in accordance with

Section 135.19 of Part 135.

/s/ RICHARD F. LALLY

Director, Civil Aviation Security Service

Appendix 1

REGIONS ATSFOs

FAA ALASKAN REGION

Air Transportation Security Air Transportation Security

Division, AAL-90 Field Office - ANC ATSFO

632 Sixth Avenue P.O. Box 6478, Annex

Anchorage, Alaska 99501 Anchorage, Alaska 99502

Commercial: 907-265-4477 Commercial: 907-265-4632

FTS: Seattle operator 8-399-0150 FTS: Seattle operator

ask for 265-4477 8-399-0150

ask for 265-4632

FAA CENTRAL REGION

Air Transportation Security Air Transportation Security

Division, ACE-90 Field Office - MCI ATSFO

601 East 12th Street P.O. Box 20003

Kansas City, Missouri 64106 Kansas City, Missouri

Commercial: 816-374-3901 64106

FTS: 8-758-3901 Commercial: 816-243-3820

FTS: 8-754-3820

Air Transportation Security

Field Office - STL ATSFO

Lambert Field

P.O. Box 10306

St. Louis, Missouri 63145

Commercial: 314-425-7050

FTS: 8-279-7050

FAA EASTERN REGION

Air Transportation Security

Air Transportation Security Field Office - BAL ATSFO

Division, AEA-90 Baltimore-Washington

Federal Building \# 111 International Airport

JFK International Airport Baltimore, Maryland 21240

Jamaica, New York 11430 Commercial: 301-962-2795

Commercial: 212-995-9520 FTS: 8-922-2795

FTS: 8-665-9520

Air Transportation Security

Field Office - EWR ATSFO

\% Butler Aviation, Hangar #12

Newark Airport

Newark, New Jersey 07114

Commercial: 201-645-3701

FTS: 8-341-3701

Air Transportation Security

Field Office - DCA ATSFO

Room 11, Commuter Terminal

WNA, Washington, D.C. 20001

Commercial: 703-557-0265

FTS: 8-557-0265

Air Transportation Security

Field Office - IAD ATSFO

Box 17174

Dulles International Airport

Washington, D.C. 20041

Commercial: 703-661-8222

FTS: 8-557-0266

Air Transportation Security

Field Office - JFK ATSFO

Building #197

JFK International Airport

Jamaica, New York 11434

Commercial: 212-995-7080

FTS: 8-665-7080

Air Transportation Security

Field Office - LGA ATSFO

United Airlines Hangar #2

Room 322, La Guardia Airport

Flushing, New York 11371

Commercial: 212-995-2860

FTS: 8-665-2860

Air Transportation Security

Field Office - PIT ATSFO

P.O. Box 12406

Greater Pittsburgh

International Airport

Pittsburgh, Pennsylvania

15231

Commercial: 412-644-2845

FTS: 8-722-2845

Air Transportation Security

Field Office - PHL ATSFO

\% TWA Hangar, Room 310

Philadelphia International

Airport

Philadelphia, Pennsylvania

19153

Commercial: 215-596-1970

FTS: 8-596-1970

FAA EUROPE, AFRICA AND MIDDLE

EAST REGION (PROPOSED)

FAA SOUTHWEST REGION

Air Transportation Security Air Transportation Security

Division, ASW-90 Field Office - DFW ATSFO

P.O. Box 1689 1701 W. Euless Boulevard

Fort Worth, Texas 76101 Suite 350

Commercial: 817-624-4911 x217 Euless, Texas 76039

FTS: 8-736-9217 Commercial: 817-283-5353

FTS: 8-334-1401

Air Transportation Security

Field Office - IAH ATSFO

P.O. Box 60366

Houston, Texas 77060

Commercial: 713-443-2390

FTS: 8-527-5475

Air Transportation Security

Field Office - MSY ATSFO

P.O. Box 20022

New Orleans, Louisiana

70141

Commercial: 504-729-1721

FTS: 8-682-2993

Air Transportation Security

Field Office - SAT ATSFO

P.O. Box 16052

San Antonio, Texas 78246

Commercial: 512-824-2602

FTS: 8-730-4836

FAA NORTHWEST REGION

Air Transportation Security Air Transportation Security

Division, ANW-90 Field Office - SEA ATSFO

Boeing Field, FAA Building Room 201, Administration

Seattle, Washington 98108 Building

Commercial: 206-767-2555 SEA-TAC International

FTS: 8-396-2555 Airport

Seattle, Washington 98158

Commercial: 206-767-2555

FTS: 8-396-2580

Air Transportation Security

Field Office - PDX ATSFO

Lower Level Concourse L

7000 NE Airport Way

Portland, Oregon 97218

Commercial: 503-221-3050

FTS: 8-423-3050

FAA GREAT LAKES REGION

Air Transportation Security Air Transportation Security

Division, AGL-90 Field Office - ORD ATSFO

2300 East Devon Avenue Room 158

Des Plaines, Illinois 60018 Des Plaines, Illinois 60018

Commercial: 312-694-4500 x411 Commercial: 312-694-4500

FTS: 8-384-9411 x289

FTS: 8-384-9289

Air Transportation Security

Field Office - CLE ATSFO

Cleveland Hopkins

International Airport

Room 104, Terminal Building

Cleveland, Ohio 44135

Commercial: 216-433-7262

FTS: 8-293-4031

Air Transportation Security

Field Office - DTW ATSFO

L. C. Smith, South Terminal

Mezzanine

Detroit Metropolitan Airport

Detroit, Michigan 48242

Commercial: 313-941-1176

FTS: 8-374-3262

Air Transportation Security

Field Office - MSP ATSFO

Room 112

6301 - 34th Avenue, South

Minneapolis, Minnesota

55450

Commercial: 612-725-3410

FTS: 8-725-3410

FAA WESTERN REGION

Air Transportation Security Air Transportation Security

Division, AWE-90 Field Office - LAX ATSFO

P.O. Box 92007 P.O. Box 91176

Worldway Postal Center Worldway Postal Center

Los Angeles, California 90009 Los Angeles, California

Commercial: 213-536-6325 90009

FTS: 8-966-6325 Commercial: 213-536-6620

FTS: 8-966-6620

Air Transportation Security

Field Office - SFO ATSFO

Room 526, International

Airport

San Francisco, California

94128

Commercial: 415-692-2441

FTS: 8-449-9492

Air Transportation Security

Field Office - LAS ATSFO

P.O. Box 11169

McCarran International

Airport

Las Vegas, Nevada 89111

Commercial: 702-385-6390

FTS: 8-598-6390

Air Transportation Security

Field Office - SAN ATSFO

\% Airport Managers Office

San Diego lnternational

Airport

3665 N. Harbor Drive

San Diego, California 92101

Commercial: 714-293-5528

FTS: 8-895-5528

Air Transportation Security

Field Office - PHX ATSFO

Phoenix Control Tower

3000 Sky Harbor Blvd, Suite

200

Phoenix, Arizona 85034

Commercial: 602-261-6021

FTS: 8-261-6021

FAA NEW ENGLAND REGION

Air Transportation Security Air Transportation Security

Division, ANE-90 Field Office - BOS ATSFO

12 New England Executive Park Logan Int\'l Airport, Room

Burlington, Massachusetts 01803 218

Commercial: 617-273-7352 General Aviation

FTS: 8-836-1354 Administration Building

East Boston, Massachusetts

02128

Commercial: 617-567-2591

FTS: 8-223-4595

FAA SOUTHERN REGION

Air Transportation Security Air Transportation Security

Division, ASO-90 Field Office - MIA ATSFO

P.O. Box 20636 P.O. Box 59-2336

Atlanta, Georgia 30320 Miami, Florida 33159

Commercial: 404-526-7271 Commercial: 305-871-5506

FTS: 8-285-7271 FTS: 8-350-2638

Air Transportation Security

Field Office - SJU ATSFO

\% Air Traffic Control Tower

Isla Verde

Puerto Rico International

Airport

San Juan, Puerto Rico 00913

Commercial: 809-791-1553

FTS: Washington operator

8-967-1221 ask for

791-1553

Air Transportation Security

Field Office - TPA ATSFO

P.O. Box 22541

Tampa International Airport

Tampa, Florida 33622

Commercial: 813-879-3900

FTS: 8-826-2570

Air Transportation Security

Field Office - ATL ATSFO

1568 Willingham Drive

Suite D, Room 111

College Park, Georgia 30337

Commercial: 404-526-7871

FTS: 8-285-7871

FAA ROCKY MOUNTAIN REGION

Air Transportation Security Air Transportation Security

Division, ARM-90 Field Office - DEN ATSFO

10455 East 25th Avenue 10455 East 25th Avenue

Aurora, Colorado 80010 Aurora, Colorado 80010

Commercial: 303-837-3411 Commercial: 303-837-2337

FTS: 8-327-3411 FTS: 8-327-2337

FAA PACIFIC - ASIA REGION

Air Transportation Security Air Transportation Security

Division, APC-90 Field Office - HNL ATSFO

P.O. Box 4009 P.O. Box 4009

Honolulu, Hawaii 96813 Honolulu, Hawaii 96813

Commercial: 808-955-0460 Commercial: 808-847-5788

FTS: San Francisco FTS: San Francisco

Operator: 8-556-0220 Operator: 8-556-0220

ask for: 955-0460 ask for: 847-5788