# TCDS R00002LA: Blair Helicopter Services Inc. - Type: Type certificate data sheet - Status: Current - Holder: Blair Helicopter Services Inc. - Revision: 5 - Revised: May 27, 2020 - Product: Aircraft, Rotorcraft - Certification basis: Part 1, Part 21, Part 27, Part 36, Part 55, Part 91, Part 137 - Registered aircraft: 1, by the registry models matched to it (OpenAirDocs) - Data sheet PDF: https://openairdocs.org/files/sha256/6b/b6/6bb62e0c5087425e9fc3adadb345d9201f24f1727c27cb1a09fdfb140882e7b2 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/88B6597AB8712FFE8625857600532AE4.0001 - Page: https://openairdocs.org/tcds/R00002LA ## Models (3) As the data sheet lists them. - OH-58C - OH-58A - OH-58A+ ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION TYPE CERTIFICATE DATA SHEET NO. R00002LA This data sheet, which is part of Type Certificate Data Sheet No. R00002LA prescribes conditions and limitations under which the product for which the type certificate was issued meets the airworthiness requirements of the Federal Aviation Regulations. Type Certificate Holder: Blair Helicopter Services, Inc. 19101 Kent Avenue Lemoore, California 93245 San Joaquin Helicopters Ownership Transfer to Blair Helicopter Services Inc. dated January 30, 2020, 1407 South Lexington Street Delano, CA 93215 I - Model OH-58A+ (Restricted Category Military Surplus Rotorcraft) approved January 29, 1998 Engine One Allison 250-C20C (T63-A-720) See Note 8 Fuel ASTMD 1655 JET B. See TM-55-1520-228-10 Table 2.2 for other approved fuels. Engine Limits Torque Pressure Percent Output R.P.M. Exhaust Gas Temperature (C) Gas Gen. Speed Takeoff (5 Min.) 100% 100% 810 105 Max. Cont. 85 100 738 105 Rotor Limits Power Off Power On Maximum 390 RPM (Dual tach 110) Minimum 330 RPM (Dual tach 93) Maximum 354 RPM (Dual tach reading) Rotor 100 Minimum 347 RPM (Dual tach reading) Rotor 98 (See Rotorcraft Operators Manual for transient limits.) age No. 1 2 3 4 5 6 7 8 Rev. No. 5 2 2 2 2 2 2 2 R00002LA Revision 5 Blair Helicopter Services OH-58A+ OH-58A OH-58C May 27, 2020 Page 2 of 8 R00002LA Revision 2 C.G. Range Longitudinal C.G. Limits (+107.0 To + 111.4) at 3200 lbs. (+106.0 To + 112.2) at 3000 lbs. (+105.2 To + 114.2) at 2500 lbs. (+105.2 To + 114.2) at 1800 lbs. Straight line variation between points given. (See chart) 3,200 GROSS WEIGHT 3,000 (LBS) 2,500 1,800 105.2 106.0 107.0 111.4 112.2 114.2 Station-Inches Lateral C.G. Limits 2.6 inches Right 2.4 inches Left Empty Weight C.G. Range Longitudinal Limits (+105.2) to (+114.2) Maximum Weight 3200 lbs. II. - Model OH-58A (Restricted Category Military Surplus Rotorcraft) approved August 27, 1998 Engine One Allison 250-C10D (T63-A700) See Note 8 Fuel ASTMD 1655 JET B. See TM-55-1520-228-10 Table 2.2 for other approved fuels. Engine Limits Torque Pressure PSI Output R.P.M. Exhaust Gas Temperature (C) Gas Gen. Speed Takeoff (5 Min.) 92 103% 749 104 Max. Cont. 79 103 693 104 See Rotorcraft Operators Manual TM 55-1520-228-10 for transient limits Note: Powerplant cooling has been demonstrated to be adequate for the following ambient temperature schedule: 125F at sea level and decreases by 3.6F per 1000 feet to the operating maximum altitude of 10,000 feet. Page 3 of 8 R00002LA Revision 2 Rotor Limits Power Off Power On Maximum 390 RPM (Dual tach 110) Minimum 330 RPM (Dual tach 93) Maximum 354 RPM (Dual tach reading) Rotor 100 Minimum 347 RPM (Dual tach reading) Rotor 98 Avoid prolonged operation between 172 and 206 RPM (See Rotorcraft Operators Manual for transient limits) C.G. Range Longitudinal C.G. Limits Station (+106.0 To + 112.2) at 3000 lbs. in ins. (+105.2 To + 114.2) at 2500 lbs. (+105.2 To + 114.2) at 1800 lbs. Straight line variation between points given. (See chart) GROSS WEIGHT 3,000 (LBS) 2,500 1,800 105.2 106.0 107.0 111.4 112.2 114.2 Station-Inches Empty Weight C.G. Range Longitudinal Limits (+105.2) to (+114.2) Maximum Weight 3000 lbs. III.- Model OH-58C (Restricted Category Military Surplus Rotorcraft) approved August 27, 1998 Engine One Allison 250-C20C (T63-A720) See Note 8 Fuel ASTMD 1655 JET B. See TM-55-1520-228-10 Table 2.2 for other approved fuels. Engine Limits Torque Pressure Percent Output R.P.M. Exhaust Gas Temperature (C) Gas Gen. Speed Takeoff (5 Min.) 100% 100% 810 105 Max. Cont. 85% 100 738 105 See Rotorcraft Operators Manual TM 55-1520-228-10 for transient limits Page 4 of 8 R00002LA Revision 2 Rotor Limits Power Off Power On Maximum 390 RPM (Dual tach 110) Minimum 330 RPM (Dual tach 93) Maximum 354 RPM (Dual tach reading) Rotor 100 Minimum 347 RPM (Dual tach reading) Rotor 98 (See Flight Manual for transient limits) C.G. Range Longitudinal C.G. Limits Station (+107.0 To + 111.4) at 3200 lbs. in ins. (+106.0 To + 112.2) at 3000 lbs. (+105.2 To + 114.2) at 2500 lbs. (+105.2 To + 114.2) at 1800 lbs. Straight line variation between points given. 3,200 GROSS WEIGHT 3,000 (LBS) 2,500 1,800 105.2 106.0 107.0 111.4 112.2 114.2 Station-Inches Lateral C.G. Limits 2.6 inches Right 2.4 inches Left Empty Weight C.G. Range Longitudinal Limits (+105.2) to (+114.2) Maximum Weight 3200 lbs. Data Pertinent To All Models Airspeed Limits Never exceed 138 MPH (120 Knots) CAS. Refer to TM 55-1520-228-10 Par. 5-19 for additional information (AIRSPEED LIMITS.) Decrease V ne 3 knots per 1,000 ft. above 3,000 ft. 100 kts. recommended maximum for autorotation Datum Station 0 (datum is 1 inch forward of most forward point of fuselage cabin nose section or 55.16 inches forward of jack point center line). Leveling Means Leveling means is plumb line from ceiling left rear cabin to index plate on floor. Minimum Crew 1 at (+65.0) Number of Seats See Note 15 (1 at +65.0 and 2 at +104.0) Maximum Cargo Total Maximum Cargo Weight of 950 pounds not exceeding 100 lbs. per sq. ft. Page 5 of 8 R00002LA Revision 2 between (+77) and (+114) Fuel Capacity 71.5 gallons (+116.0) 70.3 usable (See TM55-1520-228-10 Par. 5-12 for fuel operations limits).Oil Capacity 11.2 pints (+179.0) Control Movements For rigging information refer to Chapter 11 of the Aviation Unit and Intermediate Maintenance Manual TM55-1520-228-23-2. Serial Nos. Eligible Refer to San Joaquin Helicopters Serial Number Eligible Report Number SJH 97-011 dated 01/29/98 or later FAA Approved revision. A current copy is on file at the Los Angeles ACO. Certification Basis FAR 21.25 (a) (2) effective February 1, 1965, including Amendment 21-1 through 21-42. Type Certificate No. R00002LA issued January 29, 1998, for the Special Purpose of: Agricultural Operations under FAR 21.25(b)(1). Note: In accordance with FAR 36.1(a)(4), compliance with the noise requirements was not shown. Therefore, aircraft certificated under this type certificate are only eligible for agricultural operations excepted by FAR 36.1 (a)(4) and defined under FAR 137.3. Any alteration to the aircraft for Special Purposes not identified above requires further FAA approval and in addition may require noise and/or flight testing. General Note: Any subsequent modifications to the helicopters type certified under this Type Certificate are to have the certification basis for that modification established under 14 CFR 21.101 published June 7, 2000 which became effective June 10, 2003. Otherwise non-significant modifications are to meet the requirements of 14 CFR 27 airworthiness standards, normal category, Amendment 4, effective October 27, 1968 and 14 CFR 27.1529, Instructions for Continued Airworthiness, Amendment 18, effective September 11, 1980. Equipment The basic required equipment as prescribed in the applicable airworthiness regulations (see Certification Basis) must be installed in or on each helicopter for certification. Date of Application August 28, 1996. Production Basis None. No helicopter may be produced under this approval. Prior to adding serial numbers to this Type Certificate, each candidate helicopter must undergo a conformity inspection. The conformity inspection will be conducted in accordance with a Type Inspection Authorization, Part 1, or request for conformity that will include as a minimum, the inspections contained in the FAA Rotorcraft Directorate Restricted Category conformity document dated September 25, 2001 or later FAA approved revisions. Notes Note 1 A current weight and balance report including a list of equipment included in Page 6 of 8 R00002LA Revision 2 the certificated empty weight, and loading instructions when necessary, must be provided for each aircraft at the time of original certification. Refer to Chapter 6 of Operators Manual, TM55-1520-228-10 or Aviation Unit and Intermediate Maintenance Manual, TM55-1520-228-23, Para. 1-44 for C.G. determination. Note 2 The following placards must be prominently displayed in the cockpit in full view of the pilots: Placard No. 1 “THIS ROTORCRAFT MUST BE OPERATED IN ACCORDANCE WITH THE RESTRICTED CATEGORY OPERATING LIMITATIONS OF FAR 91.313.” Placard No. 2 “THIS HELICOPTER MUST BE OPERATED IN COMPLIANCE WITH THE OPERATING LIMITATIONS SPECIFIED IN THE APPROVED HELICOPTER OPERATORS MANUAL. REFER TO TM 55-1520-228-10, CHAPTER 5 FOR OPERATING LIMITS AND RESTRICTIONS.” Placard No. 3 VFR OPERATIONS ONLY” Note 3 The helicopter(s) must be serviced, maintained and inspected in accordance with the documents specified in San Joaquin Helicopters Instructions for Continued Airworthiness Report SJH 97-001 dated 03/07/97, as revised or inspected in accordance with other FAA accepted inspection programs. The TC Holder’s Instructions for Continued Airworthiness Report is part of the TC Holder’s Instructions for Continued Airworthiness. An FAA approved/accepted copy must accompany each helicopter on delivery. Note 4 Prior to obtaining an original Airworthiness Certificate: A. Each helicopter must pass a conformity inspection in accordance with San Joaquin Helicopters Configuration Report SJH 97-004 dated 09/18/97 or later FAA Approved revision. The configuration report also identifies the special purpose modification(s) accomplished on that particular helicopter. San Joaquin Helicopters report SJH 97-014 dated 5/23/97 identifies the Military MWO’s accomplished on the helicopter and the MWO’s which have been removed. In addition, each helicopter must pass an inspection for any possible hidden damage and the Military Records reviewed for acceptability of any repairs or alterations. B. The maintenance, overhaul, and modification records of each helicopter must be reviewed for military changes that may affect the airworthiness of the helicopter. C. After the required inspections, the aircraft must be found to be in a good state of preservation, repair, and in a condition for safe operation. NOTE 4 (cont’d) D. A check, by the type certificate holder, of the flight characteristics in accordance with all applicable portions of Sections II and V of U.S. Army Technical Manual 55-1520-228-MTF Maintenance Test Flight Manual, dated November 1, 1988, as appropriate for each aircraft, or other FAA Page 7 of 8 R00002LA Revision 2 approved manual. Note 5 This aircraft is prohibited from carrying cargo for compensation or hire. Carriage of cargo is limited to such cargo that is incidental to the aircraft owner/operator’s business, which is other than air transportation. (This note applies to aircraft that have the special purpose, “Carriage of cargo”). Note 6 Restricted Category aircraft may not be operated in a foreign country without the express written approval of that country. Note 7 This aircraft has not been shown to meet the requirements of the applicable comprehensive and detailed airworthiness code as provided by Annex 8 to the Convention on International Civil Aviation. Note 8 Engine changes are allowed provided the replacement engine is of the same make and model as identified in this TCDS. The replacement engine must have proper records and have the applicable FAA Airworthiness inspection accomplished. Note 9 The Airworthiness directives for the helicopter and engine contained in San Joaquin Helicopters, Airworthiness Directives Report SJH 97-005 dated 04/04/97 or later FAA Approved revision, must be complied with prior to original airworthiness certification. Note 10 An acceptable method of determining engine cycles from engine total operating time is contained in San Joaquin Helicopters Report Number SJH 97-007 dated 02/17/97 or later FAA Approved revision. This may be used when converting military operating hours to commercial equivalent cycles at the time of initial airworthiness conformity. Note 11 When equipment identified in San Joaquin Helicopters, OH-58 Modification Work Orders Report Number SJH 97-014, Revision 1, dated 04/17/98, or later FAA Approved revision is removed, the helicopter center of gravity (CG) will be beyond AFT limits. The pilot shall refer to U.S. Army Model TM55 -1520- 228-10, Operators Manual (OH-58 A/C Helicopter) to determine the amount of ballast to be installed at Sta. 22.2 in order to return the center of gravity to specified parameters. Note 12 OH-58A+, OH-58A, and OH-58C helicopters shall have additional systems installed as follows: Description Report Number Lead Acid Battery Installation SJH 97-006 Dated 07/02/97 or later FAA Approved Revisions. Flight Hours Recording Meter SJH 97-009 Dated 06/30/97 or later Installation FAA Approved Revisions. Note 13 Model OH-58A or OH-58C helicopters must be operated in accordance with the operating limitations in the following: 1) Operator’s Manual TM 55-1520-228-10, Army Model OH-58A/C Helicopter, dated January 17, 1989, Change 7. Note 13 (cont’d) 2) San Joaquin Helicopters RFM Supplement No. 1, Revision 1, dated August 27, 1998, or later FAA approved revision. 3) San Joaquin Helicopters RFM Supplement No. 3, dated August 27, 1998, or Page 8 of 8 R00002LA Revision 2 later FAA approved revision with Teledyne Gill G-641 lead-acid battery installed. Model OH-58A+ helicopter having complied with MWO 1520-228-50-6 which installs the T63-A-720 engine must be operated in accordance with the operating limitations in the following: 1) Operator’s Manual TM 55-1520-228-10, Army Model OH-58A/C Helicopter, dated January 17, 1989, Change #7. 2) San Joaquin Helicopters RFM, Supplement No. 1, dated January 12, 1998, or later FAA approved revision. 3) San Joaquin Helicopters RFM Supplement No. 3, dated August 27, 1998, or later FAA approved revision with Teledyne Gill G-641 lead-acid battery installed. Note 14 Any alteration to the type design of this aircraft may require Instructions for Continued Airworthiness. These instructions must be submitted and accepted by FTW-AEG, Aircraft Evaluation Group Office, prior to approval for return to service. Note 15 No person may be carried in this helicopter during flight unless that person is essential to the purpose of the flight. Note 16 Alternate or emergency fuels are listed in TM55-1520-228-10 Chapter 2, Section XIV, Table 2-2. Some limitations apply for the use of certain alternate and emergency fuels. These limitations are listed in this section. End ``` ## ADs None name its models. ## Registered aircraft by registry model (OpenAirDocs) - [San Joaquin Helicopters OH-58C](https://openairdocs.org/model/san-joaquin-helicopters-oh-58c): 1 aircraft (registry code 7950001) ## STCs approved under this data sheet (42) - [STC SR02249LA](https://openairdocs.org/stc/SR02249LA): Installation of replacement tail rotor blade. Van Horn Aviation LLC - [STC SR01018SE](https://openairdocs.org/stc/SR01018SE): Fabrication of Dart D058-676-101 Forward Crosstube and D058-676-201 Aft Crosstube. Dart Aerospace USA Inc. - [STC SR00912SE](https://openairdocs.org/stc/SR00912SE): Replacement of the original landing gear skid tubes and saddles with DART Aerospace Model D058-672-011 and 012, or D058-672-013 and 014 skid tubes and saddles. Dart Aerospace USA Inc. - [STC SR00915SE](https://openairdocs.org/stc/SR00915SE): Installation of DART Heli-Access-Step, Models D058-677-011 AND-012, or D058-677-013 AND -014 fabricated.. Dart Aerospace USA Inc. - [STC SR00916SE](https://openairdocs.org/stc/SR00916SE): Installation of DART Model D058-678-011 Bearpaws. Dart Aerospace USA Inc. - [STC SR01727SE](https://openairdocs.org/stc/SR01727SE): Fabrication of Boundary Layer Research (BLR) Dual Tail Boom Strake System. BLR Aerospace LLC. - [STC SR02964CH](https://openairdocs.org/stc/SR02964CH): Install Airwolf Aerospace, LLC Tension-Torsion Strap Assemblies, P/N AA-206-011-154-105/-107. Airwolf Filter Corporation - [STC SR01286AT](https://openairdocs.org/stc/SR01286AT): Manufacture of crew vertical slide window. Bell Helicopter Textron Inc. - [STC SR01287AT](https://openairdocs.org/stc/SR01287AT): Manufacture of passenger vertical slide window. Bell Helicopter Textron Inc. - [STC SR01288AT](https://openairdocs.org/stc/SR01288AT): Manufacture of rubber mounted crew and passenger wedge windows. Bell Helicopter Textron Inc. - [STC SR01317AT](https://openairdocs.org/stc/SR01317AT): Manufacture of folding maintenance step. Bell Helicopter Textron Inc. - [STC SR01337AT](https://openairdocs.org/stc/SR01337AT): Manufacture of rubber mounted chin bubble window. Bell Helicopter Textron Inc. - [STC SR01338AT](https://openairdocs.org/stc/SR01338AT): Manufacture of pre-flight step/handle. Bell Helicopter Textron Inc. - [STC SR01358AT](https://openairdocs.org/stc/SR01358AT): Manufacture of maintenance step assembly. Bell Helicopter Textron Inc. - [STC SR01409AT](https://openairdocs.org/stc/SR01409AT): Manufacture of replacement windshield and windows. Bell Helicopter Textron Inc. - [STC SR01410AT](https://openairdocs.org/stc/SR01410AT): Manufacture of Flitestep. Bell Helicopter Textron Inc. - [STC SR01446AT](https://openairdocs.org/stc/SR01446AT): Manufacture of replacement engine cowling. Bell Helicopter Textron Inc. - [STC SR01447AT](https://openairdocs.org/stc/SR01447AT): Manufacture of Tailrotor Pedal Lockout. Bell Helicopter Textron Inc. - [STC SR01448AT](https://openairdocs.org/stc/SR01448AT): Manufacture of Baggage Door. Bell Helicopter Textron Inc. - [STC SR02031AT](https://openairdocs.org/stc/SR02031AT): Manufacture of Vibration Reduction System. Bell Helicopter Textron Inc. - [STC SR01449AT](https://openairdocs.org/stc/SR01449AT): Manufacture of replacement Transmission Cowling Doors in accordance with Aeronautical Accessories, Inc. Report No. AA-97079, no revision, dated June 5, 1997 or later FAA approved revisions and installation per Report No. AA-96063, Revision A, dated May 6, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01450AT](https://openairdocs.org/stc/SR01450AT): Manufacture of Rappelling Fixture (structural provisions only) in accordance with Aeronautical Accessories, Inc. Report No. AA-97082, no revision, dated May 9, 1997 or later FAA approved revisions and installation per Report No. AA-87045, Revision L, dated May 9, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01451AT](https://openairdocs.org/stc/SR01451AT): Manufacture of Range Extender in accordance with Aeronautical Accessories, Inc. Report No. AA-96211, no revision, dated December 20, 1996 or later FAA approved revisions and installation per Report No. AA-95021, Revision F, dated December 19, 1996, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01456AT](https://openairdocs.org/stc/SR01456AT): Manufacture of Raingutters in accordance with Aeronautical Accessories, Inc. Report No. AA-97081, no revision dated May 8, 1997 or later FAA approved revisions and installation per Report No. AA-86020, Revision B, dated May 7, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01462AT](https://openairdocs.org/stc/SR01462AT): Manufacture of Door Openers in accordance with Aeronautical Accessories, Inc. Report No. AA-97046, Revision A, dated April 28, 1997 or later FAA approved revisions and installation per Report No. AA-96108, Revision A, dated June 25, 1996, or Report No. AA-96064, Revision C, dated April 15, 1997, or Report No. AA-95051, Revision B, dated April 10, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01463AT](https://openairdocs.org/stc/SR01463AT): Manufacture of Cargo Mirror in accordance with Aeronautical Accessories, Inc. Report No. AA-97109, no revision, dated July 2, 1997 or later FAA approved revisions and installation per Report No. AA-97072, no revision, dated June 27, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01464AT](https://openairdocs.org/stc/SR01464AT): Manufacture of Baggage Compartment Extension, Spacemaker in accordance with Aeronautical Accessories, Inc. Report No. AA-97080, no revision, dated July 28, 1997 or later FAA approved revisions and installation per Report No. AA-97064, no revision, dated April 9, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01469AT](https://openairdocs.org/stc/SR01469AT): Manufacture of High Skid Landing Gear in accordance with Aeronautical Accessories, Inc. Report No. AA-97077, Revision A, dated August 14, 1997 or later FAA approved revisions and installation per Report No. AA-95050, Revision G, dated February 6, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01477AT](https://openairdocs.org/stc/SR01477AT): Manufacture of crew and passenger windows in accordance with Aeronautical Accessories, Inc. Report No. AA-97076, no revision, dated April 30, 1997 or later FAA approved revisions and installation per Report No. AA-97056, no revision, dated March 31, 1997, or Report No. AA-97057, no revision, dated April 1, 1997, or Report No. AA-97058, no revision, dated April 1, 1997, or Report No. AA-97059, no revision, dated April 1, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01493AT](https://openairdocs.org/stc/SR01493AT): Manufacture of Collective Safety Cover in accordance with Aeronautical Accessories, Inc. Report No. AA-97054, no revision, dated April 1, 1997 or later FAA approved revisions and installation per Report No. AA-96065, Revision A, dated April 1, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01494AT](https://openairdocs.org/stc/SR01494AT): Manufacture of Cyclic Support Safety Cover in accordance with Aeronautical Accessories, Inc. Report No. AA-97053, no revision, dated March 28, 1997 or later FAA approved revisions and installation per Report No. AA-96067, no revision, dated April 25, 1996, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01495AT](https://openairdocs.org/stc/SR01495AT): Manufacture of Baggage Floor Protectors in accordance with Aeronautical Accessories, Inc. Report No. AA-97051, no revision, dated March 27, 1997 or later FAA approved revisions and installation per Report No. AA-95046, Revision A, dated March 13, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01496AT](https://openairdocs.org/stc/SR01496AT): Manufacture of Interior Trim in accordance with Aeronautical Accessories, Inc. Report No. AA-97060, no revision, dated April 1, 1997 or later FAA approved revisions and installation per Report No. AA-96030, Revision A, dated March 4, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01601AT](https://openairdocs.org/stc/SR01601AT): Manufacture of Air Deflectors in accordance with Aeronautical Accessories, Inc. Report No. AA-98034, no revision, dated February 27, 1998 or later FAA approved revisions and installation per Report No. AA-98022, no revision, dated February 27, 1998, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01602AT](https://openairdocs.org/stc/SR01602AT): Manufacture of Emergency Flotation System Kit in accordance with Aeronautical Accessories, Inc. Report No. AA-97101, no revision, dated July 18, 1997 or later FAA approved revisions and installation per Report No. AA-97030, no revision, dated July 16, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01609AT](https://openairdocs.org/stc/SR01609AT): Manufacture of Crew Shoulder Harness Restraint System in accordance with Aeronautical Accessories, Inc. Report No. AA-97069, no revision, dated May 16, 1997 or later FAA approved revisions and installation per Report No. AA-96024, Revision A, dated November 5, 1996, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01610AT](https://openairdocs.org/stc/SR01610AT): Manufacture of Passenger Shoulder Harness Restraint System in accordance with Aeronautical Accessories, Inc. Report No. AA-97085, no revision, dated May 16, 1997 or later FAA approved revisions and installation per Report No. AA-97083, no revision, dated May 15, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01619AT](https://openairdocs.org/stc/SR01619AT): Manufacture of Quick Mount Kit for Nightsun Model SX-16 Searchlight in accordance with Aeronautical Accessories, Inc. Report No. AA-97106, no revision, dated July 18, 1997 or later FAA approved revisions and installation per Report No. AA-97102, no revision, dated June 20, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR01620AT](https://openairdocs.org/stc/SR01620AT): Manufacture of Quick Mount Kit for Starbust Model SX-5 Searchlight in accordance with Aeronautical Accessories, Inc. Report No. AA-98029, no revision, dated February 26, 1998 or later FAA approved revisions and installation per Report No. AA-98023, Revision A, dated February 18, 1998, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR02021AT](https://openairdocs.org/stc/SR02021AT): Manufacture of Replacement Locking Door Handle in accordance with Aeronautical Accessories, Inc. Report No. AA-98026, no revision, dated February 11, 1998 or later FAA approved revisions and installation per Report No. AA-96072, Revision D, dated February 11, 1998, or later FAA approved revision.. Bell Helicopter Textron Inc. - [STC SR01492AT](https://openairdocs.org/stc/SR01492AT): Manufacture of Cabin Floor Protectors in accordance with Aeronautical Accessories, Inc. Report No. AA-97052, no revision, dated March 27, 1997 or later FAA approved revisions and installation per Report No. AA-95047, no revision, dated April 28, 1995, or later FAA approved revisions.. Bell Helicopter Textron Inc. - [STC SR00431SE](https://openairdocs.org/stc/SR00431SE): Installation of Ag-Air Systems, Inc., hydraulic accessory drive system. (206B BII, BIII) (OH-58A+ RESTRICTED CATEGORY ARROW FALCON). Kawak Aviation Technologies Inc --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.