# Fairchild Hiller FH-1100 - Type: Aircraft model (FAA registry) - Registry code: 3376502 - Manufacturer (registry): FAIRCHILD HILLER - Model: FH-1100 - Aircraft type: Rotorcraft - Category: Rotorcraft - Engines: 1 · Turbo-shaft - Seats: 4 - Weight class: Up to 12,499 lb - Cruise speed: 172 mph - Certification: Type certificated - Data sheet: [TCDS H2WE](https://openairdocs.org/tcds/H2WE) (OpenAirDocs) - Holder: Air Space Design and Manufacturing LLC - Registered aircraft: 8 - Page: https://openairdocs.org/model/fairchild-hiller-fh-1100 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07): Ground Proximity System · Airbus Helicopters 47, 206, 210 and 237 more. Effective Jun 22, 2023 - [AD 81-10-02](https://openairdocs.org/ad/81-10-02): Support Column · FH1100 Manufacturing FH-1100. Effective May 11, 1981 - [AD 79-11-04](https://openairdocs.org/ad/79-11-04): Lower Housing Transmissions · FH1100 Manufacturing 1100 and FH-1100. Effective Jun 4, 1979 - [AD 77-07-08](https://openairdocs.org/ad/77-07-08): Tail Rotor Tension Torsion Bars · FH1100 Manufacturing 1100 and FH-1100. Effective Aug 5, 1977 - [AD 75-03-04](https://openairdocs.org/ad/75-03-04): Tail Fin Spar · FH1100 Manufacturing 1100 and FH-1100. Effective Jul 8, 1975 - [AD 71-22-03](https://openairdocs.org/ad/71-22-03): Tail Rotor Bearing Block · FH1100 Manufacturing FH-1100. Effective May 20, 1975 - [AD 72-13-07](https://openairdocs.org/ad/72-13-07): Drive Shaft Assemblies · FH1100 Manufacturing 1100 and FH-1100. Effective Jun 27, 1972 - [AD 71-24-08](https://openairdocs.org/ad/71-24-08): Landing Gear Torque Tube · FH1100 Manufacturing FH-1100. Effective Nov 30, 1971 - [AD 71-24-06](https://openairdocs.org/ad/71-24-06): Attach Lug Engine Mount Strut · FH1100 Manufacturing FH-1100. Effective Nov 26, 1971 - [AD 71-24-02](https://openairdocs.org/ad/71-24-02): Failure of Transmission Mount Strut · FH1100 Manufacturing 1100 and FH-1100. Effective Nov 24, 1971 - [AD 71-11-03](https://openairdocs.org/ad/71-11-03): VNE Placard · FH1100 Manufacturing 1100 and FH-1100. Effective May 19, 1971 - [AD 68-08-09](https://openairdocs.org/ad/68-08-09): Coupling Shaft · FH1100 Manufacturing FH-1100. Effective Apr 23, 1968 - [AD 68-06-05](https://openairdocs.org/ad/68-06-05): Failure of Coupling Shaft · FH1100 Manufacturing FH-1100. Effective Mar 23, 1968 - [AD 68-02-04](https://openairdocs.org/ad/68-02-04): Cyclic Input Swashplate Ring · FH1100 Manufacturing FH-1100. Effective Jan 27, 1968 - [AD 66-30-05](https://openairdocs.org/ad/66-30-05): Main Engine Drive Shaft · FH1100 Manufacturing FH-1100. Effective Dec 20, 1966 Historical (superseded or no longer in force): - [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13) (historical): Ground Proximity System · Airbus Helicopters K-225, K-190A, K-240 and 237 more. Effective Dec 9, 2021 ## Information bulletins (advisory) (1) - [SAIB SW-07-05](https://openairdocs.org/saib/SW-07-05): Inspect the airframe and airframe components. Issued Oct 27, 2006 ## Registered aircraft (8) - [N232FH](https://openairdocs.org/aircraft/N232FH): [Roberts Edgar S](https://openairdocs.org/faa-owner/ROBERTS%20EDGAR%20S), [Washoe Valley, NV](https://openairdocs.org/faa-place/NV/Washoe%20Valley), S/N 232 - [N434FH](https://openairdocs.org/aircraft/N434FH): [Metro Service Air Inc](https://openairdocs.org/faa-owner/METRO%20SERVICE%20AIR%20INC), [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks), built 1968, S/N 142 - [N5052F](https://openairdocs.org/aircraft/N5052F): [Di Pietro Anthony](https://openairdocs.org/faa-owner/DI%20PIETRO%20ANTHONY), [New Port Richey, FL](https://openairdocs.org/faa-place/FL/New%20Port%20Richey), built 1970, S/N 198 - [N5071F](https://openairdocs.org/aircraft/N5071F): [Hiller Aviation Group Inc](https://openairdocs.org/faa-owner/HILLER%20AVIATION%20GROUP%20INC), [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City), built 1972, S/N 238, First renewal notice - [N54BL](https://openairdocs.org/aircraft/N54BL): [Daumeries Baudouin](https://openairdocs.org/faa-owner/DAUMERIES%20BAUDOUIN), [Pagosa Springs, CO](https://openairdocs.org/faa-place/CO/Pagosa%20Springs), S/N 233 - [N559F](https://openairdocs.org/aircraft/N559F): [Bo LLC](https://openairdocs.org/faa-owner/BO%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), S/N 173 - [N581FH](https://openairdocs.org/aircraft/N581FH): [Crown Point, IN](https://openairdocs.org/faa-place/IN/Crown%20Point), S/N 81, Sale reported - [N915BL](https://openairdocs.org/aircraft/N915BL): [Northwest Helicopters LLC](https://openairdocs.org/faa-owner/NORTHWEST%20HELICOPTERS%20LLC), [Olympia, WA](https://openairdocs.org/faa-place/WA/Olympia), S/N 158 ## NTSB investigations (132, newest 50) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN17FA012](https://openairdocs.org/ntsb/CEN17FA012), Oct 6, 2016: Fairchild Hiller FH 1100 (N4035G), Lino Lakes, MN, destroyed, 2 fatal. Probable cause: The separation of the main rotor assembly due to mast bumping. - [NTSB WPR12LA341](https://openairdocs.org/ntsb/WPR12LA341), Jul 31, 2012: Fairchild Hiller FH-1100 (N5038F), Cody, WY, substantial damage. Probable cause: The failure of a tail rotor driveshaft coupling due to fatigue. - [NTSB CEN10WA273](https://openairdocs.org/ntsb/CEN10WA273), May 23, 2010: Fairchild Hiller FH-1100 (N8672), Görkwitz, Germany, substantial damage, 4 fatal - [NTSB CHI08FA132](https://openairdocs.org/ntsb/CHI08FA132), May 16, 2008: Fairchild Hiller FH-1100 (N5049F), Comstock, MI, destroyed, 1 fatal. Probable cause: A loss of engine power in flight due to fuel exhaustion resulting from the pilot's inadequate fuel management. Contributing to the accident was the unsuitable terrain for a forced landing. - [NTSB DFW07FA198](https://openairdocs.org/ntsb/DFW07FA198), Sep 12, 2007: Fairchild Hiller FH-1100 (N313BG), Hosston, LA, destroyed, 2 fatal. Probable cause: The in-flight separation of the main rotor mast while in cruise flight following a mast bumping event. The reason for the mast bumping event was not determined. - [NTSB MIA06LA126](https://openairdocs.org/ntsb/MIA06LA126), Jun 8, 2006: Fairchild Hiller FH-1100 (N4035G), Navarre, FL, substantial damage. Probable cause: The inadequate manufacturing of the plates of the tail rotor tension-torsion bar assembly resulting in fatigue failure. - [NTSB MIA03LA047](https://openairdocs.org/ntsb/MIA03LA047), Jan 24, 2003: Fairchild Hiller FH-1100 (N543FH), Fort Myers, FL, substantial damage. Probable cause: The pilot's inadequate preflight/preparation and his in-flight planning/decision which resulted in fuel exhaustion and the loss of engine power. - [NTSB CHI00FA266](https://openairdocs.org/ntsb/CHI00FA266), Aug 19, 2000: Fairchild Hiller FH-1100 (N250AD), Valparaiso, IN, destroyed, 1 fatal. Probable cause: The in-flight fracture of the main rotor mast and the separation of the main rotor. Factors to the accident were the corroded main rotor mast that resulted in fatigue. - [NTSB SEA00LA121](https://openairdocs.org/ntsb/SEA00LA121), Jul 2, 2000: Fairchild Hiller FH-1100 (N2784D), West Linn, OR, substantial damage. Probable cause: Improper maintenance (excessive/improper sealant application) by an unknown person, and subsequent fracture of the spur adapter gearshaft resulting in a total loss of engine power. Factors included… - [NTSB MIA99LA111](https://openairdocs.org/ntsb/MIA99LA111), Mar 24, 1999: Fairchild Hiller FH-1100 (N4412C), Zephyrhills, FL, substantial damage. Probable cause: The student pilot's improper use of flight controls (cyclic and collective) during a takeoff to a hover. This resulted in the helicopter encountering dynamic rollover and rolling over on its right… - [NTSB MIA99LA107](https://openairdocs.org/ntsb/MIA99LA107), Mar 16, 1999: Fairchild Hiller FH-1100 (N547FH), Opp, AL, substantial damage. Probable cause: a loss of engine power due to the failure of the engine to transmission drive shaft flex coupling, resulting in an in-flight collision with a vehicle. - [NTSB ATL99LA006](https://openairdocs.org/ntsb/ATL99LA006), Oct 10, 1998: Hiller FH-1100 (N580RH), Fayette, MS, substantial damage. Probable cause: The fuel filter contamination which resulted in the loss of engine power. The air leak in the fuel system was a factor. - [NTSB CHI98FA313](https://openairdocs.org/ntsb/CHI98FA313), Aug 14, 1998: Hiller FH-1100 (N8171U), Dewitt, MI, destroyed, 1 fatal. Probable cause: The rotor failure/malfunction due to debonding of the tail rotor blade. Also causal was the inadequate maintenance inspection of the aircraft by the company and the improper maintenance procedure by… - [NTSB IAD98FA049](https://openairdocs.org/ntsb/IAD98FA049), Apr 26, 1998: Fairchild Hiller FH-1100 (N1345Q), Stevensville, MD, destroyed, 2 fatal. Probable cause: The pilot's abrupt, low-g maneuver, which resulted in mast bumping and separation of the main rotor system. - [NTSB IAD97FA123](https://openairdocs.org/ntsb/IAD97FA123), Sep 27, 1997: Fairchild Hiller FH-1100 (N5045F), Pittsfield, MA, destroyed, 1 fatal. Probable cause: The first pilot's improper procedures for an autorotation, and improper flare which resulted in a hard landing. Also causal was the second pilot's inadequate remedial action. - [NTSB SEA95LA023](https://openairdocs.org/ntsb/SEA95LA023), Nov 19, 1994: Fairchild Hiller FH-1100 (N4258V), Yamhill, OR, substantial damage. Probable cause: FAILURE OF THE PILOT TO MAINTAIN ADEQUATE ALTITUDE/CLEARANCE, WHILE MANEUVERING TO A HOVER, WHICH ALLOWED THE EXTERNAL LOAD CABLE/HOOK TO BECOME SNAGGED AND TO REBOUND INTO THE PATH OF THE MAIN ROTOR… - [NTSB FTW94FA272](https://openairdocs.org/ntsb/FTW94FA272), Aug 18, 1994: Fairchild Hiller FH-1100 (N435FH), Van Horn, TX, destroyed, 2 fatal. Probable cause: THE UNCORRECTED DESCENT BY THE PILOT. A FACTOR WAS THE LACK OF TOTAL EXPERIENCE IN TYPE AIRCRAFT. - [NTSB ANC94LA064](https://openairdocs.org/ntsb/ANC94LA064), Jun 4, 1994: Hiller FH1100 (N746FH), Tyonek, AK, substantial damage. Probable cause: THE PILOT'S SELECTION OF UNSUITABLE TERRAIN FOR LANDING WHICH RESULTED IN A DYNAMIC ROLLOVER. A FACTOR WAS THE SOFT LANDING AREA SELECTED. - [NTSB ANC93FA064](https://openairdocs.org/ntsb/ANC93FA064), May 17, 1993: Fairchild FH-1100 (N5060F), Malina Bay, AK, substantial damage. Probable cause: THE INSTALLATION OF A BOGUS TRANSMISSION TO ENGINE DRIVESHAFT. THE FAILURE OF THE COMPANY MAINTENANCE PERSONNEL TO COMPLY WITH THE SERVICE BULLETINS AND LETTERS WAS A FACTOR. - [NTSB LAX93LA104](https://openairdocs.org/ntsb/LAX93LA104), Jan 25, 1993: Fairchild Hiller FH-1100 (N427FH), Volcano Natl Pk, HI, destroyed, 4 fatal. Probable cause: A LOSS OF TAIL ROTOR CONTROL FOR AN UNDETERMINED REASON(S). A FACTOR WHICH CONTRIBUTED TO THE ACCIDENT WAS THE PILOT'S CHOICE OF A HOVER ALTITUDE/POSITION INADEQUATE TO REACH A SHORELINE IN THE EVENT… - [NTSB FTW93FA051](https://openairdocs.org/ntsb/FTW93FA051), Dec 12, 1992: Hiller FH-1100 (N5046F), Forney, TX, destroyed, 1 fatal. Probable cause: THE PILOT'S FAILURE TO MAINTAIN CONTROL OF THE HELICOPTER AS A RESULT OF HIS PHYSICAL IMPAIRMENT DUE TO ALCOHOL. FACTORS CONTRIBUTING TO THE ACCIDENT WERE: THE DARK NIGHT AND THE PILOT'S LIKELY… - [NTSB LAX92LA288](https://openairdocs.org/ntsb/LAX92LA288), Jul 8, 1992: Hiller FH-1100 (N5061F), Van Nuys, CA, substantial damage. Probable cause: THE SECOND PILOT'S IMPROPER USE OF THE ROTORCRAFT FLIGHT CONTROLS AND THE FIRST PILOT'S POOR SUPERVISION OF THE FLIGHT. A FACTOR RELATING TO THIS ACCIDENT WAS BOTH PILOT'S INEXPERIENCE IN THE… - [NTSB MIA91LA084](https://openairdocs.org/ntsb/MIA91LA084), Feb 22, 1991: Fairchild Hiller FH-1100 (N210FH), Ldl-By-The-Sea, FL, substantial damage. Probable cause: TAIL ROTOR BLADE FAILURE DUE TO UNDETERMINED REASONS AND UNSUITABLE TERRAIN DURING A PRECAUTIONARY LANDING. - [NTSB CHI90LA198](https://openairdocs.org/ntsb/CHI90LA198), Jul 26, 1990: Fairchild Hiller FH-1100 (N442FH), Ozark, MO, substantial damage. Probable cause: TOTAL LOSS OF ENGINE POWER DUE TO #2 TURBINE SHAFT BEARING FAILURE. A FACTOR RELATED TO THE ACCIDENT WAS: NONE SUITABLE TERRAIN. - [NTSB LAX88FA332](https://openairdocs.org/ntsb/LAX88FA332), Sep 11, 1988: Fairchild Hiller FH-1100 (N1345Q), Picacho, AZ, destroyed. Probable cause: OWNER/PIC USED POOR JUDGEMENT IN ALLOWING AN UNQUALIFIED PILOT TO FLY THE HELICOPTER WHEN IT WAS NOT EQUIPPED WITH DUAL CONTROLS. - [NTSB LAX88LA212](https://openairdocs.org/ntsb/LAX88LA212), Jun 4, 1988: Fairchild Hiller FH-1100 (N53EP), Lihue, HI, substantial damage. Probable cause: FATIGUE FAILURE OF THE ENGINE TO TRANSMISSION DRIVE SHAFT ENGINE COUPLING DUE TO AN ANGULAR MISALIGNMENT OF THE DRIVE SHAFT. - [NTSB SEA88LA016](https://openairdocs.org/ntsb/SEA88LA016), Nov 12, 1987: Hiller FH-1100 (N35HA), Turner, OR, substantial damage - [NTSB DEN87FA237](https://openairdocs.org/ntsb/DEN87FA237), Sep 13, 1987: Fairchild Hiller FH-1100 (N5059F), Pinedale, WY, destroyed - [NTSB BFO87LA047](https://openairdocs.org/ntsb/BFO87LA047), Jul 15, 1987: Hiller FH-1100 (N590FH), Capron, VA, substantial damage - [NTSB FTW86LA164](https://openairdocs.org/ntsb/FTW86LA164), Sep 6, 1986: Hiller FH-1100 (N5068F), Abilene, TX, substantial damage - [NTSB LAX86LA193](https://openairdocs.org/ntsb/LAX86LA193), Apr 27, 1986: Fairchild Hiller FH-1100 (N5067F), Keaau, HI, destroyed - [NTSB MIA86LA117](https://openairdocs.org/ntsb/MIA86LA117), Apr 8, 1986: Fairchild Hiller FH-1100 (N428FH), Miami, FL, substantial damage - [NTSB DEN86LA049](https://openairdocs.org/ntsb/DEN86LA049), Dec 19, 1985: Fairchild Hiller FH-1100 (N184FH), Bountiful, UT, destroyed - [NTSB MKC85LA207](https://openairdocs.org/ntsb/MKC85LA207), Sep 3, 1985: Fairchild Hiller FH-1100 (N424FH), Ashland, KS, substantial damage - [NTSB DEN85LA079](https://openairdocs.org/ntsb/DEN85LA079), Feb 18, 1985: Hiller FH-1100 (N4035G), Steamboat Sprng, CO, substantial damage - [NTSB MIA85FA065](https://openairdocs.org/ntsb/MIA85FA065), Dec 27, 1984: Fairchild Hiller FH-1100 (N8126H), La Belle, FL, destroyed, 1 fatal - [NTSB LAX84FA421](https://openairdocs.org/ntsb/LAX84FA421), Jul 29, 1984: Fairchild Hiller FH-1100 (N711KH), Meadview, AZ, destroyed, 3 fatal - [NTSB DEN84LA110](https://openairdocs.org/ntsb/DEN84LA110), Mar 16, 1984: Hiller FH 1100 (N5042F), Provo, UT, substantial damage - [NTSB ANC84LA039](https://openairdocs.org/ntsb/ANC84LA039), Mar 4, 1984: Fairchild Hiller FH-100 (N5051F), Glennallen, AK, substantial damage - [NTSB LAX83FA362](https://openairdocs.org/ntsb/LAX83FA362), Jul 28, 1983: Fairchild Hiller FH-1100 (N450FH), Porterville, CA, destroyed, 2 fatal - [NTSB FTW83LA247](https://openairdocs.org/ntsb/FTW83LA247), May 25, 1983: Fairchild Hiller FH-1100 (N543FH), Beaumont, TX, substantial damage - [NTSB MKC82DA158](https://openairdocs.org/ntsb/MKC82DA158), Aug 26, 1982: Fairchild Hiller FH 1100 (N1345Q), Mason City, IA, substantial damage - [NTSB LAX82FVA65](https://openairdocs.org/ntsb/LAX82FVA65), Oct 2, 1981: Hiller Acft FH1100 (N519FH), Bakersfield, CA, destroyed - [NTSB DEN81FTK17](https://openairdocs.org/ntsb/DEN81FTK17), Jul 31, 1981: Hiller Acft FH1100 (N4258V), Sioux Falls, SD, substantial damage - [NTSB FTW81FRG25](https://openairdocs.org/ntsb/FTW81FRG25), Mar 16, 1981: Hiller Acft FH1100 (N5065F), Bastrop, TX, substantial damage - [NTSB NYC81FGM09](https://openairdocs.org/ntsb/NYC81FGM09), Dec 25, 1980: Hiller Acft FH1100 (N5042F), Somerset, PA, substantial damage - [NTSB SEA80FYM40](https://openairdocs.org/ntsb/SEA80FYM40), Jun 4, 1980: Hiller Acft FH1100 (N92484), Albany, OR, substantial damage - [NTSB LAX80FA070](https://openairdocs.org/ntsb/LAX80FA070), Mar 29, 1980: Hiller Acft FH1100 (N527FH), Huntington Bch, CA, destroyed, 2 fatal - [NTSB IAD79FID37](https://openairdocs.org/ntsb/IAD79FID37), Sep 19, 1979: Hiller FH1100 (N421FH), Champlain, VA, substantial damage - [NTSB SEA79FA056](https://openairdocs.org/ntsb/SEA79FA056), Sep 6, 1979: Hiller FH1100 (N377FH), Arlington, WA, destroyed All 132: https://openairdocs.org/model/fairchild-hiller-fh-1100/ntsb.md ## FAA accident and incident reports (90, newest 50) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20161006019169A](https://openairdocs.org/incident/20161006019169A), Oct 6, 2016: Fairchild Hiller FH-1100 (N4035G), Lino Lakes, MN, Destroyed, 2 fatal. Aircraft encountered an in flight breakup near Lino Lakes, MN. - [Accident 20120731015749A](https://openairdocs.org/incident/20120731015749A), Jul 31, 2012: Fairchild Hiller FH-1100 (N5038F), Cody, WY, Substantial damage. On 07/31/2012 at approximately 1120 hrs MDT, N5038F, a Fairchild Hiller model FH-1100 rotorcraft sustained substantial damage upon impacting terrain seven… - [Accident 20080516838849A](https://openairdocs.org/incident/20080516838849A), May 16, 2008: Hiller FH1100 (N5049F), Comstock, MI, Destroyed, 1 fatal. (-23) At approximately 11:33 am local time, a fairchild Hiller helicopter FH-1100 crashed in a remote area called chipman preserve, near Comstock, Michigan.… - [Accident 20070912831419A](https://openairdocs.org/incident/20070912831419A), Sep 12, 2007: Hiller FH1100 (N313BG), Shreveport, LA, Destroyed, 2 fatal. (-23) The aircraft was being relocated from century Florida enroute to boulder, Nevada. The aircraft crashed and burned. The pilot and passenger sustained… - [Accident 20060608012339A](https://openairdocs.org/incident/20060608012339A), Jun 8, 2006: Hiller FH1100 (N4035G), Navarre Beach, FL, Minor damage. (-23) On June 8, 2006, at 1230 CDT, the pilot in command of N4035G, an FH-1100 helicopter departed from a private heliport at Navarre Beach Florida on a… - [Accident 20030124002039A](https://openairdocs.org/incident/20030124002039A), Jan 24, 2003: Hiller FH1100 (N543FH), Fort Myers, FL, Substantial damage. (.19) On January 24, 2003, about 0730 eastern standard time, a fairchild/Hiller helicopter, N543FH, operated by a private individual as a title 14 CFR part 91… - [Accident 20000702007719A](https://openairdocs.org/incident/20000702007719A), Jul 2, 2000: Hiller FH1100 (N2784D), West Linn, OR, No damage. (-23) Pilot reported, during cruise sight-seeing flight a loud bank, a red engine out light and a loss of engine power. Pilot attempted auto relight with no… - [Accident 19990324002639A](https://openairdocs.org/incident/19990324002639A), Mar 24, 1999: Hiller FH1100 (N4412C), Zephryhills, FL, Substantial damage. 1969 Fairchild-Hiller FH-1100 helicopter was being repositioned in the pilot's back yard to water the lawn when it lifted off on the left skid and flipped over… - [Accident 19990316002459A](https://openairdocs.org/incident/19990316002459A), Mar 16, 1999: Hiller FH1100 (N547FH), Opp, AL, Substantial damage. 1967 Fairchild Hiller FH1100 helicopter lifted off, lost power, and the main rotor struck the cab of a pickup truck, other circumstances are unknown. (-23)… - [Accident 19981010028849A](https://openairdocs.org/incident/19981010028849A), Oct 10, 1998: Hiller FH1100 (N580RH), Fayette, MS, Substantial damage. Helicopter was involved in aerial application when the engine failed, the pilot auto rotated the acft, and the acft struck a log and rolled over. (.19) engine… - [Accident 19980814020869A](https://openairdocs.org/incident/19980814020869A), Aug 14, 1998: Hiller FH1100 (N8171U), Dewitt, MI, Substantial damage, 1 fatal. Helicopter crashed under unknown circumstances, pilot suffered fatal inj. (-23) during cruise flight one tail rotor blade separated form its hub, followed by… - [Accident 19980426007589A](https://openairdocs.org/incident/19980426007589A), Apr 26, 1998: Hiller FH1100 (N1345Q), Stevensville, MD, Destroyed, 2 fatal. (-23)The helicopter crashed in a field after an in-flight separation of the rotor system. The helicopter was destroyed by the post crash fire. The cause of the… - [Accident 19970927029079A](https://openairdocs.org/incident/19970927029079A), Sep 27, 1997: Hiller FH1100 (N5045F), Pittsfield, MA, Destroyed, 1 fatal. Crashed near runway during biennial flight review. Phase of flight unknown no anomalies found. (.4) the pilot was attempting an autorotation, as part of a… - [Accident 19941119038589A](https://openairdocs.org/incident/19941119038589A), Nov 19, 1994: Hiller FH1100 (N4258U), Yamhill, OR, Substantial damage. (-23) Christmas tree operation. Pilot had just dropped a bundle of trees and was going back up a small hill to grab another bundle when the hook on the cable… - [Accident 19940818021739A](https://openairdocs.org/incident/19940818021739A), Aug 18, 1994: Hiller FH1100 (N435FH), Allamoore, TX, Destroyed, 2 fatal. Obscured at a high rate of descent to impact. Burned. - [Accident 19940603013909A](https://openairdocs.org/incident/19940603013909A), Jun 3, 1994: Hiller FH1100 (N746FH), Tyonek, AK, Substantial damage. Landed on river bank. River bank sloughed off under right skid. Helicopter then rolled into river. - [Accident 19930517017109A](https://openairdocs.org/incident/19930517017109A), May 17, 1993: Hiller FH1100 (N5060F), Malina Bay, AK, Substantial damage. Bang and lost rotor RPM. Struck trees. Coupling on drive short shaft failed. Poor improper maintenance were factors - [Accident 19930125000869A](https://openairdocs.org/incident/19930125000869A), Jan 25, 1993: Hiller FH1100 (N427FH), Volcano Natl Pk, HI, Destroyed, 5 fatal. Inflight loss of control. Spun into ocean on attempting autoration to shore, hit by a wave, turned over and sank. - [Accident 19921211049909A](https://openairdocs.org/incident/19921211049909A), Dec 11, 1992: Hiller FH1100 (N5046F), Forney, TX, Destroyed, 1 fatal. Observed diving into open field prior to crash. Pilot was imbiding alcohol prior to flight. High level intoxication - [Accident 19920708024609A](https://openairdocs.org/incident/19920708024609A), Jul 8, 1992: Hiller FH1100 (N5061F), Van Nuys, CA, Substantial damage. Drifted after liftoff helipad. Main rotors struck ground. Helicopter rolled over. - [Accident 19910222003409A](https://openairdocs.org/incident/19910222003409A), Feb 22, 1991: Hiller FH1100 (N210FH), Lauderdale By S, FL, Substantial damage. Pilot heard noise and vibration elected to autorotate to beach. Rolled over due beach slant. No defects found. - [Accident 19900726028779A](https://openairdocs.org/incident/19900726028779A), Jul 26, 1990: Hiller FH1100 (N442FH), Ozark, MO, Substantial damage. Engine lost power en route. Made power off run landing. Tailboom hit first causing rollover. Turbine shaft failure - [Accident 19900415009159A](https://openairdocs.org/incident/19900415009159A), Apr 15, 1990: Hiller FH1100 (N703E), Bethel, AK, Substantial damage. Helicopter entered dynamic rollover when a skid touched during hover for landing. - [Accident 19880911070769A](https://openairdocs.org/incident/19880911070769A), Sep 11, 1988: Hiller FH1100 (N1345Q), Picacho, AZ, Destroyed. Indicates second pilot was at control on impact. Neither pilot helicopter rated. Helicopter not ceritifed for flight - [Accident 19880604071489A](https://openairdocs.org/incident/19880604071489A), Jun 4, 1988: Hiller FH1100 (N53EP), Lihue, HI, Substantial damage. Transmission drive shaft coupling fatigue sheared in flight. Autorotated to hard landing on a reef offshore. - [Accident 19871111063439A](https://openairdocs.org/incident/19871111063439A), Nov 11, 1987: Hiller FH1100 (N35HA), Turner, OR, Substantial damage. Tail rotor struck the ground during flare for landing. Pilot was making a precautionary landing due to weather. - [Incident 19871021072539I](https://openairdocs.org/incident/19871021072539I), Oct 21, 1987: Hiller FH1100 (N580RH), Fresno, CA. Engine flamed out en route. Pilot did not have required fuel reserve. Flight purpose was traffic watch. - [Accident 19870715081349A](https://openairdocs.org/incident/19870715081349A), Jul 15, 1987: Hiller FH1100 (N590FH), Capron, VA, Substantial damage. Loss of control of helicopter at a height of 20 feet. Hard landing from a power descent. Equipped for field burning - [Accident 19860906045999A](https://openairdocs.org/incident/19860906045999A), Sep 6, 1986: Hiller FH1100 (N5068F), Abilene, TX, Substantial damage. Helicopter hit the ground after losing control on takeoff. Tension torsion bar failed due to contaminated lubricant - [Accident 19860426014019A](https://openairdocs.org/incident/19860426014019A), Apr 26, 1986: Hiller 1100 (N5067F), Hilo, HI, Destroyed. High engine temp and failure during autorotation. Had engine fire that destroyed helicopter and evidence of problem - [Accident 19860408029289A](https://openairdocs.org/incident/19860408029289A), Apr 8, 1986: Hiller FH1100 (N428FH), Miami, FL, Substantial damage. While solo student was hovering aircraft wobbled, rolled and impacted ground. Cause under investigation. - [Accident 19851219062889A](https://openairdocs.org/incident/19851219062889A), Dec 19, 1985: Hiller FH1100 (N184FH), Bountiful, UT, Substantial damage. Fog and snow caused a whiteout condition during flight. Saw vegetation in snow, slowed forward speed, hit ground. - [Accident 19850903043279A](https://openairdocs.org/incident/19850903043279A), Sep 3, 1985: Hiller FH1100 (N424FH), Ashland, KS, Substantial damage. Landed hard after running out of fuel. Pilot was sure he had fuel because gauges indicated such. - [Accident 19850218003309A](https://openairdocs.org/incident/19850218003309A), Feb 18, 1985: Hiller FH1100 (N4035G), Steamboat Sprin, CO, Substantial damage. Large pilot alone in right seat. His weight caused helicopter to lean, leg blocked full cyclic movement. - [Accident 19841227075139A](https://openairdocs.org/incident/19841227075139A), Dec 27, 1984: Hiller FH1100 (N8126H), Labelle, FL, Destroyed. Lost engine power and banked to avoid obstacles. Lost control,impacted ground. Tower ingested in compressor section. - [Accident 19841025060589A](https://openairdocs.org/incident/19841025060589A), Oct 25, 1984: Hiller FH1100 (N422FH), Big Sur Helipor, CA, Substantial damage. Landed in tall grass. Tail skid and rotor hit hidden steel posts lying on ground. Slid to one side, rolled over. - [Accident 19840729039619A](https://openairdocs.org/incident/19840729039619A), Jul 29, 1984: Hiller FH1100 (N711KH), Meadview, AZ, Destroyed, 2 fatal. Helicopter collided with tree during sightseeing flight. Could not determine if engine malfunctioned. - [Accident 19840316006109A](https://openairdocs.org/incident/19840316006109A), Mar 16, 1984: Hiller FH1100 (N5042F), Provo, UT, Substantial damage. A skid stuck in soft ground while trying to lift off. Helicopter then entered a dynamic rollover regime and crashed - [Accident 19840304005469A](https://openairdocs.org/incident/19840304005469A), Mar 4, 1984: Hiller FH1100 (N5051F), Glennallen, AK, Substantial damage. Caught in a downdraft in severe surface winds near rising terrain. Turned downslope lost control and crashed. - [Accident 19830728035809A](https://openairdocs.org/incident/19830728035809A), Jul 28, 1983: Hiller FH1100 (N450FH), Porterville, CA, Destroyed, 1 fatal. Mast bumping. Main rotor separation, a fire and explosion occurred during a low g load factory test maneuver. - [Accident 19830525021069A](https://openairdocs.org/incident/19830525021069A), May 25, 1983: Hiller FH1100 (N543FH), Beaumont, TX, Substantial damage. Entered a settling with power situation after takeoff from a parking lot. Made hard ground contact on a street. - [Accident 19820826042199A](https://openairdocs.org/incident/19820826042199A), Aug 26, 1982: Frchld FH1100 (N1345Q), Mason City, NV, Substantial damage. Helicopter crashed during emergency landing after fuel control failure. P/N684871. - [Incident 19811213088519I](https://openairdocs.org/incident/19811213088519I), Dec 13, 1981: Frchld FH1100 (N711KH), Peach Springs, AZ. Chip detector light came on from metal sliver from recent change of forward main drive seal. - [Accident 19811002065129A](https://openairdocs.org/incident/19811002065129A), Oct 2, 1981: Frchld FH1100 (N519FH), Bakersfield, CA, Substantial damage. Engine quit due to fuel exhaustion. Struck wires, buildings and a vehicle before coming to rest. - [Accident 19810731046549A](https://openairdocs.org/incident/19810731046549A), Jul 31, 1981: Frchld FH1100 (N4258V), Sioux Falls, SD, Substantial damage. Practice to become familiar with new aircraft. Tail rotor struck ground on quick stop to hover. Rolled over. - [Incident 19810602039139I](https://openairdocs.org/incident/19810602039139I), Jun 2, 1981: Frchld FH1100 (N434FH), Pampa, TX. Za loud bang from engine and torque loss with autorotation landing. Alt air door spring separated;compressor damage - [Accident 19810316012199A](https://openairdocs.org/incident/19810316012199A), Mar 16, 1981: Frchld FH1100 (N5065F), Bastrop, TX, Substantial damage. Engine quit during landing approach. Too low for autorotation. Found fuel had been exhausted. Empty tanks. - [Accident 19801225078089A](https://openairdocs.org/incident/19801225078089A), Dec 25, 1980: Frchld 1100 (N5042F), Somerset, PA, Substantial damage. Forgot to remove wheels & towbar prior to flight. Towbar struck ground first on landing. Helicopter rolled over. - [Accident 19800604019929A](https://openairdocs.org/incident/19800604019929A), Jun 4, 1980: Hiller FH1100 (N92484), Albany, OR, Substantial damage. CFI over controlled anti torque. Believed he had lost tail rotor. Made hard power on landing. Helicopter rolled. - [Incident 19800410048309I](https://openairdocs.org/incident/19800410048309I), Apr 10, 1980: Hiller FH1100 (N100AU), Stateline, NV, Minor damage. Aircraft lost directional control. All 90: https://openairdocs.org/model/fairchild-hiller-fh-1100/incidents.md ## Service difficulty reports (1) As reported by operators and repair stations, by the model named in the report. - [SDR 99ZZZX3280](https://openairdocs.org/sdr/99ZZZX3280), Aug 10, 1999: BEARING. GALLED. BEARING FOUND GALLED IN ENGINE COMPRESSOR SECTION. ## STCs that may be installed (OpenAirDocs) (24) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies - [STC SH3319NM](https://openairdocs.org/stc/SH3319NM): Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system,. Precise Flight Inc - [STC SR02704SE](https://openairdocs.org/stc/SR02704SE): Installation and maintenance of the Sunspot 36 and 46 series lights. AeroLED's Holdings LLC - [STC SA615EA](https://openairdocs.org/stc/SA615EA): Installation of a Whelen Anti-Collision Strobe Light System as replacement for originally installed anti-collision lights. Whelen Aerospace Technologies - [STC SR00359BO](https://openairdocs.org/stc/SR00359BO): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SR02394AK](https://openairdocs.org/stc/SR02394AK): Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system. Seaplanes North LLC - [STC SH110WE](https://openairdocs.org/stc/SH110WE): Dual Foldable/Rigid Internal Litter Installation of the left side of the passenger compartment. Air Space Design and Manufacturing LLC - [STC SH5534SW](https://openairdocs.org/stc/SH5534SW): Installation of Emergency Medical Service Air Ambulance Configuration System. Air Space Design and Manufacturing LLC - [STC SH87WE](https://openairdocs.org/stc/SH87WE): Installation of twin litters on the left side of the interior passenger compartment including the supporting structure and a moveable center door post. Air Space Design and Manufacturing LLC - [STC SR00221SE](https://openairdocs.org/stc/SR00221SE): Installation of a sky sign lighted display, S/N 105. Whirlybirds Limited - [STC SA2844CE](https://openairdocs.org/stc/SA2844CE): Installation of a plastic cap enclosure over the anti-collision strobe light system. Air Transport Inc - [STC SA4173NM](https://openairdocs.org/stc/SA4173NM): Installation of Simplex Model 7600 modular electrical system. (47G-5 WITH 12 VOLT SYSTEM). Simplex Manufacturing Company - [STC SH1764NM](https://openairdocs.org/stc/SH1764NM): Installation of a Simplex Model 7100 spray system. Simplex Manufacturing Company - [STC SH1105NW](https://openairdocs.org/stc/SH1105NW): Installation of American Avionics, Inc. MAC-1000 Master Accessory Control System. American Avionics Inc - [STC SH107WE](https://openairdocs.org/stc/SH107WE): Installation of Nightsun SX-16C searchlight. Spectrolab, Inc - [STC SH155WE](https://openairdocs.org/stc/SH155WE): Installation of battery temperature monitor system. K S Avionics, Inc - [STC SH403NW](https://openairdocs.org/stc/SH403NW): Installation of Simplex Manufacturing Inc series 500 spray system. Simplex Manufacturing Company - [STC SH975EA](https://openairdocs.org/stc/SH975EA): Installation of Consolidated Instrument Co., Inc. B206-TA-180 and B206D-TA-180 temperature alert temperature monitoring. Consolidated Instrument Company, Inc - [STC SH118WE](https://openairdocs.org/stc/SH118WE): Installation of single, foldable emergency stretcher on left side of passenger compartment. Progressive Avn Limited - [STC SH367AL](https://openairdocs.org/stc/SH367AL): Installation of Alaskan Sky-Craft Co. cargo baskets. Alaskan Sky-Craft Co - [STC SH1010SW](https://openairdocs.org/stc/SH1010SW): Sliding tinted glass window assembly for forward right and left cabin doors. M & N Plastics Inc - [STC SH341AL](https://openairdocs.org/stc/SH341AL): Installation of Airglas skis. Airglas Engineering Company Inc - [STC SH360AL](https://openairdocs.org/stc/SH360AL): Installation of modified cargo racks. Alaska Helicopters - [STC SH646EA](https://openairdocs.org/stc/SH646EA): Installation of provisions for radar antenna waveguide. Fairchild Hiller Corp ## PMA parts (OpenAirDocs) (130, first 50) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first. - [01-0790906-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106050758720220610124304.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · Jun 6, 2022 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID345274689120210622142431.0001): AeroLEDs LLC · PMA PQ5259NM · Jan 13, 2021 - [87-05208-001](https://drs.faa.gov/browse/excelExternalWindow/C4B8A8A2B2422B728625822E007853B6.0001): Assembly, Light, PAR 46 Landing. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0790750-20 · Jan 23, 2018 - [87-05207-002](https://drs.faa.gov/browse/excelExternalWindow/4BE4BA39295AB01E862581760058C64D.0001): Assembly, Light, PAR 36 Taxi. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0771833-25 · Aug 1, 2017 - [87-05207-001](https://drs.faa.gov/browse/excelExternalWindow/4ACD6BDF5990D9C7862581760058C571.0001): Assembly, Light, PAR 36 Landing. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0771833-20 · Aug 1, 2017 - [01-0790750-20](https://drs.faa.gov/browse/excelExternalWindow/DF585F07385239BF86257F000060B609.0001): LED Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Oct 28, 2015 - [01-0771833-20](https://drs.faa.gov/browse/excelExternalWindow/B3ED2FAAA3DCF33C86257F000060B51A.0001): LED Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Oct 28, 2015 - [01-0790750-10](https://drs.faa.gov/browse/excelExternalWindow/9D6AFCBD1348AD6186257F000060B5B8.0001): LED Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Oct 28, 2015 - [01-0771833-15](https://drs.faa.gov/browse/excelExternalWindow/687551E9968AF90886257F000060B4C0.0001): LED Taxi Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Oct 28, 2015 - [01-0771833-25](https://drs.faa.gov/browse/excelExternalWindow/368AB879B374E71086257F000060B56A.0001): LED Taxi Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Oct 28, 2015 - [01-0771833-10](https://drs.faa.gov/browse/excelExternalWindow/0973C66BC006449A86257F000060B467.0001): LED Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Oct 28, 2015 - [L2700FH1100-5](https://drs.faa.gov/browse/excelExternalWindow/B857CDDD2EDA884386257B97005E071C.0001): Runner. Airglas Inc · PMA PQ2504CE · Modification part · Jun 24, 2013 - [L2700 FH1100-1](https://drs.faa.gov/browse/excelExternalWindow/A8066966EA0AF75E86257B97005E0715.0001): Ski. Airglas Inc · PMA PQ2504CE · Modification part · Jun 24, 2013 - [L2700FH1100-4](https://drs.faa.gov/browse/excelExternalWindow/8A3334D12E531D4086257B97005E071A.0001): Runner. Airglas Inc · PMA PQ2504CE · Modification part · Jun 24, 2013 - [L2700 FH1100](https://drs.faa.gov/browse/excelExternalWindow/65252F61D3AE5A3586257B97005E0717.0001): Ski Kit. Airglas Inc · PMA PQ2504CE · Modification part · Jun 24, 2013 - [L2700FH1100-2](https://drs.faa.gov/browse/excelExternalWindow/05D78B305F79A43686257B97005E0719.0001): Strap. Airglas Inc · PMA PQ2504CE · Modification part · Jun 24, 2013 - [01-0771424-25](https://drs.faa.gov/browse/excelExternalWindow/DFC8C9A036093F40862579EC00539710.0001): LED PAR36 Taxi Light. Whelen Engineering Co Inc · PMA PQ0610NE · Replaces 01-0771424-25 · Apr 10, 2012 - [01-0771424-20](https://drs.faa.gov/browse/excelExternalWindow/BD84CA0936FC287C862579EC0053969B.0001): LED PAR36 Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Replaces 01-0771424-20 · Apr 10, 2012 - [01-0771424-10](https://drs.faa.gov/browse/excelExternalWindow/3A8EEF8AE12997AF862579EC0053960D.0001): LED PAR36 Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Replaces 01-0771424-10 · Apr 10, 2012 - [01-0771424-15](https://drs.faa.gov/browse/excelExternalWindow/2788755BBBD7B122862579EC00539658.0001): LED PAR36 Taxi Light. Whelen Engineering Co Inc · PMA PQ0610NE · Replaces 01-0771424-15 · Apr 10, 2012 - [UREM40E](https://drs.faa.gov/browse/excelExternalWindow/8AC0F31F516C965286257760004A650B.0001): Spark Plug. Aero Accessories Inc · PMA PQ1206CE · Replaces Allied Signal (Autolite) Part No. SH… · Jun 10, 2010 - [URHM40E](https://drs.faa.gov/browse/excelExternalWindow/72B37F8E308940DB86257760004A6548.0001): Spark Plug. Aero Accessories Inc · PMA PQ1206CE · Replaces Allied Signal (Autolite) Part No. SH… · Jun 10, 2010 - [NCS16163-003](https://drs.faa.gov/browse/excelExternalWindow/A14242159DE3766F862574A2005733E3.0001): Receptacle. Ni-Cad Systems Inc · PMA PQ0587NM · Replaces Marathon Power Technologies 16163-003 · Jul 17, 2008 - [AHQH4628V4 50 WQ-SS](https://drs.faa.gov/browse/excelExternalWindow/9A0D783A519D5DB4862570CB00620991.0001): Halogen. Amglo Kemlite Laboratories Inc · PMA PQ1676CE · Replaces TC Holder P/N Q4566 · Nov 25, 2005 - [01-0770058-03](https://drs.faa.gov/browse/excelExternalWindow/5BF65196BFCC98EB862570DE006CC1CA.0001): A625 Series Strobe Light assembly.. Whelen Engineering Co Inc · Modification part · Jan 18, 2005 - [01-0770029-35](https://drs.faa.gov/browse/excelExternalWindow/FEA67DC31FD045918525704D00596719.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770028-05](https://drs.faa.gov/browse/excelExternalWindow/F52D105A0A0BAE6E8525704D005968F1.0001): HDA-CF Power Supply. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-36](https://drs.faa.gov/browse/excelExternalWindow/F35F657FF252BFCA8525704D0059671A.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-33](https://drs.faa.gov/browse/excelExternalWindow/E35EC56AFED86C5F8525704D00596717.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-34](https://drs.faa.gov/browse/excelExternalWindow/B660B41E81B517F68525704D00596718.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-31](https://drs.faa.gov/browse/excelExternalWindow/B44C986B80A2426F8525704D00596715.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-32](https://drs.faa.gov/browse/excelExternalWindow/82345F320F9EE8FC8525704D00596716.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-38](https://drs.faa.gov/browse/excelExternalWindow/524B8667C97774888525704D0059671C.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-29](https://drs.faa.gov/browse/excelExternalWindow/344C1742C9CD8BD28525704D00596713.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-37](https://drs.faa.gov/browse/excelExternalWindow/104AADEFB7593EAB8525704D0059671B.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [01-0770029-30](https://drs.faa.gov/browse/excelExternalWindow/0113C339F1F65F138525704D00596714.0001): Self contained Comet Flash strobe anti-collision Light assembly Model HR,CFA Series. Whelen Engineering Co Inc · Modification part · Apr 1, 2004 - [AHQH6428V600WPS](https://drs.faa.gov/browse/excelExternalWindow/F1080CD39C2F6D37862570C1004FD194.0001): Halogen. Amglo Kemlite Laboratories Inc · PMA PQ1676CE · Replaces TC Holder P/N Q4629 · Mar 1, 2004 - [AIV4616.5V450WFCS](https://drs.faa.gov/browse/excelExternalWindow/A7D342D40A3674F1862570C1004FC727.0001): Incandescent Lamp. Amglo Kemlite Laboratories Inc · PMA PQ1676CE · Replaces TC Holder P/N 4635 · Mar 1, 2004 - [01-0770019-21](https://drs.faa.gov/browse/excelExternalWindow/F2FDB9F2138CECA3862571C700522D9D.0001): Strobe Light Assembly A470A series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770019-15](https://drs.faa.gov/browse/excelExternalWindow/F02DB4366A6D0E15862571C700522D68.0001): Strobe Light Assembly A470 series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770019-19](https://drs.faa.gov/browse/excelExternalWindow/DE969682EF6B1223862571C70052D4AB.0001): Strobe Light Assembly A470A series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770019-03](https://drs.faa.gov/browse/excelExternalWindow/D2E853162219837A862571C70052D2B5.0001): Strobe Light Assembly A470 series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770019-23](https://drs.faa.gov/browse/excelExternalWindow/C7444F292CCAB1A5862571C70052D443.0001): Strobe Light Assembly A470A series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770031-01](https://drs.faa.gov/browse/excelExternalWindow/C3847E4DC570DA33862571C700538786.0001): Strobe Light Head assembly A430 Series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770033-00](https://drs.faa.gov/browse/excelExternalWindow/C16336394183027C862571C7005387EB.0001): Strobe Light Head Assembly A429 Series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770019-22](https://drs.faa.gov/browse/excelExternalWindow/BE87FA3976702117862571C7005387B4.0001): Strobe Light Assembly A470A series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770019-18](https://drs.faa.gov/browse/excelExternalWindow/B767BA0FA22A347B862571C70052D3C3.0001): Strobe Light Assembly A470A series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770031-00](https://drs.faa.gov/browse/excelExternalWindow/B49556132D216DD3862571C70052D359.0001): Strobe Light Head assembly A430 Series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770019-05](https://drs.faa.gov/browse/excelExternalWindow/9FDE8DD12FEEC9C7862571C70052D321.0001): Strobe Light Assembly A470 series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 - [01-0770031-02](https://drs.faa.gov/browse/excelExternalWindow/6AC0FDEEDC742671862571C70052D40A.0001): Strobe Light Head assembly A430 Series. Whelen Engineering Co Inc · Modification part · Oct 14, 2003 All of them: https://openairdocs.org/model/fairchild-hiller-fh-1100/pma.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Hiller FH-1100](https://openairdocs.org/model/hiller-fh-1100): 0 registered aircraft, registry code 4361415 - [Rogerson Hiller FH-1100](https://openairdocs.org/model/rogerson-hiller-fh-1100): 0 registered aircraft, registry code 4368005 --- 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.