# Bell 47J-2A

- Type: Aircraft model (FAA registry)
- Registry code: 1181106
- Manufacturer (registry): BELL
- Model: 47J-2A
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Cruise speed: 78 mph
- Certification: Type certificated
- Data sheet: [TCDS 2H1](https://openairdocs.org/tcds/2H1) (OpenAirDocs)
- Holder: Scott's-Bell 47 Inc
- Registered aircraft: 5
- Page: https://openairdocs.org/model/bell-47j-2a

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 2009-12-01](https://openairdocs.org/ad/2009-12-01): Main rotor blade box beam clip (clip) · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Jun 29, 2009
- [AD 2001-17-17](https://openairdocs.org/ad/2001-17-17): Main Rotor Blade Grip Threads · Scotts-Bell 47 47B, 47B3, 47D and 19 more. Effective Oct 3, 2001
- [AD 98-07-09](https://openairdocs.org/ad/98-07-09): Stabilizer Bar Damper Link Assembly · Scotts-Bell 47 47B, 47B3, 47D and 19 more. Effective May 6, 1998
- [AD 96-06-12](https://openairdocs.org/ad/96-06-12): Inspect Tail Rotor Blade & Abrasion Strip · Scotts-Bell 47 47B, 47B3, 47D and 19 more. Effective May 29, 1996
- [AD 91-20-10](https://openairdocs.org/ad/91-20-10): Main Rotor Grip · Scotts-Bell 47 47G-2, 47G-2A, 47G-2A-1 and 11 more. Effective Nov 14, 1991
- [AD 85-08-03](https://openairdocs.org/ad/85-08-03): Tail Rotor Blade Assemblies · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Apr 29, 1985
- [AD 85-02-06](https://openairdocs.org/ad/85-02-06): AN/NAS Standard Bolts · Scotts-Bell 47 47G-2A, 47G-2A-1, 47G-3 and 12 more. Effective Feb 6, 1985
- [AD 81-17-01](https://openairdocs.org/ad/81-17-01): Starting Vibrator Assemblies · Bendix Starting Vibrator Assemblies, B-2, B-2A and 49 more. Effective Aug 13, 1981
- [AD 80-10-04 R1](https://openairdocs.org/ad/80-10-04-R1): Tail Rotor Blades · Continental Copters OH-13H, OH-13E, OH-13E and 26 more. Effective Feb 28, 1981
- [AD 81-04-03](https://openairdocs.org/ad/81-04-03): Tail Rotor Drive Assembly · Continental Copters OH-13H, OH-13E, OH-13E and 26 more. Effective Feb 2, 1981
- [AD 80-21-09 R1](https://openairdocs.org/ad/80-21-09-R1): Tail Rotor Pitch Link · Continental Copters OH-13H, OH-13E, OH-13E and 26 more. Effective Nov 24, 1980
- [AD 78-03-01](https://openairdocs.org/ad/78-03-01): Hopper Support Bracket (STC SH357SW) · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Mar 6, 1978
- [AD 77-21-01](https://openairdocs.org/ad/77-21-01): Tail Rotor Gear Boxes · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Nov 14, 1977
- [AD 70-10-08](https://openairdocs.org/ad/70-10-08): Tail Rotor Grips · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Jul 20, 1976
- [AD 74-08-02](https://openairdocs.org/ad/74-08-02): Mast Control Stabilizer Bar Assembly · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Jun 14, 1974
- [AD 74-07-01](https://openairdocs.org/ad/74-07-01): Main Rotor Control Tube Assembly · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective May 30, 1974
- [AD 73-19-04](https://openairdocs.org/ad/73-19-04): Main Rotor Blade Grip · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Oct 10, 1973
- [AD 72-02-05](https://openairdocs.org/ad/72-02-05): Control Rod Assembly · Scotts-Bell 47 47G, 47G-2, 47G-2A and 11 more. Effective Feb 22, 1972
- [AD 70-08-02](https://openairdocs.org/ad/70-08-02): Tail Rotor Drive Shaft · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Jan 1, 1971
- [AD 65-04-01](https://openairdocs.org/ad/65-04-01): Freewheeling Clutch · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Feb 17, 1965
- [AD 62-27-02](https://openairdocs.org/ad/62-27-02): Wood Tail Rotor Blades · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Jan 29, 1963
- [AD 62-23-02](https://openairdocs.org/ad/62-23-02): Main Rotor Mast Thrust Bearing · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Oct 29, 1962
- [AD 61-22-01](https://openairdocs.org/ad/61-22-01): Pitch Link Rod End Bearing · Scotts-Bell 47 47, 47B, 47B3 and 21 more. Effective Nov 7, 1961
- [AD 59-05-01](https://openairdocs.org/ad/59-05-01): Tail Rotor Blade Inspection · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 58-26-02](https://openairdocs.org/ad/58-26-02): M-S MA4-5AA Carburetor · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 57-08-01](https://openairdocs.org/ad/57-08-01): Tail Rotor Drive Shafts · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 57-07-02](https://openairdocs.org/ad/57-07-02): Rotor Hub Equalizer Link · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 56-25-02](https://openairdocs.org/ad/56-25-02): Tail Rotor Pitch Bearings · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 56-15-02](https://openairdocs.org/ad/56-15-02): Swashplate Control Ring · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 56-05-01](https://openairdocs.org/ad/56-05-01): Tail Rotor Drive Shafts · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 55-16-01](https://openairdocs.org/ad/55-16-01): Tail Rotor Hub Fillet · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 52-28-03](https://openairdocs.org/ad/52-28-03): Tail Rotor Gearbox Shaft · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 52-21-01](https://openairdocs.org/ad/52-21-01): Lord Mount Guards · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 52-05-03](https://openairdocs.org/ad/52-05-03): Engine Mount Safety Strap · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 52-01-06](https://openairdocs.org/ad/52-01-06): Tail Boom Spoiler · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 51-27-01](https://openairdocs.org/ad/51-27-01): Engine Mount Replacement · Scotts-Bell 47 47, 47B, 47B3 and 21 more
- [AD 48-13-02](https://openairdocs.org/ad/48-13-02): Fuel Pump Rocker Pin · Scotts-Bell 47 47, 47B, 47B3 and 21 more

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
- [AD 2000-18-51](https://openairdocs.org/ad/2000-18-51) (historical): Main Rotor Blade Grip · Bell Helicopter Textron 47B, 47B3, 47D and 19 more. Effective Nov 30, 2000
- [AD 86-06-08 R1](https://openairdocs.org/ad/86-06-08-R1) (historical): Main Rotor Blade Grips · Bell Helicopter Textron 47B, 47B3, 47D and 25 more. Effective Jul 10, 1987

## Registered aircraft (5)

- [N255PH](https://openairdocs.org/aircraft/N255PH): [Egenolf Evan Patrick](https://openairdocs.org/faa-owner/EGENOLF%20EVAN%20PATRICK), [Laramie, WY](https://openairdocs.org/faa-place/WY/Laramie), S/N 3307
- [N333TV](https://openairdocs.org/aircraft/N333TV): [Chap Jerry L](https://openairdocs.org/faa-owner/CHAP%20JERRY%20L), [Patagonia, AZ](https://openairdocs.org/faa-place/AZ/Patagonia), built 1965, S/N 3305
- [N470WW](https://openairdocs.org/aircraft/N470WW): [World Trade Enterprises LLC](https://openairdocs.org/faa-owner/WORLD%20TRADE%20ENTERPRISES%20LLC), [Lucas, TX](https://openairdocs.org/faa-place/TX/Lucas), S/N 3719
- [N8552F](https://openairdocs.org/aircraft/N8552F): [Bhh Leasing #4 LLC](https://openairdocs.org/faa-owner/BHH%20LEASING%20%234%20LLC), [Pensacola, FL](https://openairdocs.org/faa-place/FL/Pensacola), S/N 3705
- [N8585F](https://openairdocs.org/aircraft/N8585F): [USA Helicopter Inc](https://openairdocs.org/faa-owner/USA%20HELICOPTER%20INC), [West Winfield, NY](https://openairdocs.org/faa-place/NY/West%20Winfield), S/N 3725

## NTSB investigations (51, 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 CEN18LA269](https://openairdocs.org/ntsb/CEN18LA269), Jul 15, 2018: Bell 47J (N8568F), Franklin, IN, destroyed. Probable cause: A total loss of engine power for reasons that could not be determined based on the available evidence.
- [NTSB WPR09CA008](https://openairdocs.org/ntsb/WPR09CA008), Oct 11, 2008: Bell 47J-2A (N8567F), Florence, AZ, substantial damage. Probable cause: The pilot’s inadequate compensation for a wind shift encountered during the landing approach, which resulted in a hard landing and rollover. Contributing to the accident was the encounter with the…
- [NTSB NYC02LA090](https://openairdocs.org/ntsb/NYC02LA090), May 1, 2002: Bell 47J-2A (N37731), Blairstown, NJ, substantial damage. Probable cause: The pilot's improper flare, and his failure to maintain obstacle clearance which resulted in a tail strike.
- [NTSB FTW92LA226](https://openairdocs.org/ntsb/FTW92LA226), Sep 16, 1992: Bell 47-J2A (N291FW), Booneville, AR, substantial damage. Probable cause: THE PILOT'S FAILURE TO MAINTAIN ADEQUATE ROTOR RPM DURING AUTOROTATIVE LANDING. FACTORS WERE FUEL EXHAUSTION, THE PILOT'S IMPROPER FUEL CONSUMPTION CALCULATIONS, AND THE PILOT NOT REFUELING THE…
- [NTSB BFO91LA018](https://openairdocs.org/ntsb/BFO91LA018), Nov 23, 1990: Bell 47J2A (N8514P), Matoaca, VA, substantial damage. Probable cause: THE FAILURE OF FOUR PROPELLER RETENTION AND THE PILOT'S MISJUDGEMENT OF THE FORCED LANDING APPROACH.
- [NTSB MIA87LA224](https://openairdocs.org/ntsb/MIA87LA224), Aug 7, 1987: Bell 47J-2A (N8523F), Orlando, FL, substantial damage
- [NTSB NYC86LA227](https://openairdocs.org/ntsb/NYC86LA227), Aug 22, 1986: Bell 47J-2A (N255PH), Newburyport, MA, substantial damage
- [NTSB DEN83LA165](https://openairdocs.org/ntsb/DEN83LA165), Jul 14, 1983: Bell 47J-2A (N8545F), Interior, SD, substantial damage
- [NTSB MIA82DA125](https://openairdocs.org/ntsb/MIA82DA125), May 29, 1982: Bell 47J-2A (N73268), Marathon, FL, destroyed
- [NTSB NYC82DA056](https://openairdocs.org/ntsb/NYC82DA056), Mar 18, 1982: Bell 47J-2A (N8565F), Emmaus, PA, substantial damage
- [NTSB SEA80FYK18](https://openairdocs.org/ntsb/SEA80FYK18), Sep 9, 1980: Bell 47J-2A (N2ZH), Brookings, OR, destroyed
- [NTSB MIA79FLD39](https://openairdocs.org/ntsb/MIA79FLD39), Feb 14, 1979: Bell 47J-2A (N8567F), Kissimmee, FL, substantial damage
- [NTSB OAK79FVW06](https://openairdocs.org/ntsb/OAK79FVW06), Dec 31, 1978: Bell 47J2A (N8523F), Boulder City, NV, substantial damage
- [NTSB MIA79FLD28](https://openairdocs.org/ntsb/MIA79FLD28), Dec 27, 1978: Bell 47J2A (N3099G), Kissimmee, FL, substantial damage
- [NTSB IAD78FA063](https://openairdocs.org/ntsb/IAD78FA063), May 16, 1978: Bell 47J-2A (N1155W), Memphis, TN, substantial damage
- [NTSB CHI78FEC08](https://openairdocs.org/ntsb/CHI78FEC08), Dec 3, 1977: Bell 47J2A (N1190W), Plymouth, MI, destroyed
- [NTSB MKC77FCG57](https://openairdocs.org/ntsb/MKC77FCG57), Sep 17, 1977: Bell 47J (N8579F), Branson, MO, substantial damage
- [NTSB MIA77DKT75](https://openairdocs.org/ntsb/MIA77DKT75), Sep 15, 1977: Bell 47J2A (N8580F), Matecombe Key, FL, substantial damage
- [NTSB LAX77DUJ42](https://openairdocs.org/ntsb/LAX77DUJ42), Apr 9, 1977: Bell 47J-2A (N26521), Kingman, AZ, substantial damage
- [NTSB NYC77FFA10](https://openairdocs.org/ntsb/NYC77FFA10), Dec 12, 1976: Bell 47J-2A (N3538S), Ellenville, NY, substantial damage
- [NTSB SEA77FTI01](https://openairdocs.org/ntsb/SEA77FTI01), Oct 31, 1976: Bell 47J-2 (N2835B), Quake Lake, MT, substantial damage
- [NTSB MKC76AK073](https://openairdocs.org/ntsb/MKC76AK073), Aug 13, 1976: Bell 47J-2A (N1192W), Branson, MO, substantial damage, 2 fatal
- [NTSB MKC76DCD54](https://openairdocs.org/ntsb/MKC76DCD54), Jun 27, 1976: Bell 47J-2A (N8523F), Keokuk, IA, substantial damage
- [NTSB CHI76FEV45](https://openairdocs.org/ntsb/CHI76FEV45), Jun 20, 1976: Bell 47J-2A (N3537S), Carlyle, IL, destroyed
- [NTSB SEA76DYI09](https://openairdocs.org/ntsb/SEA76DYI09), Sep 20, 1975: Bell 47J-2A (N2ZH), Roseburg, OR, substantial damage
- [NTSB MKC7LDCG19](https://openairdocs.org/ntsb/MKC7LDCG19), Aug 28, 1975: Bell 47J2A (N1192W), Branson, MO, substantial damage
- [NTSB NYC75AN108](https://openairdocs.org/ntsb/NYC75AN108), May 20, 1975: Bell 47J-2A (N1140W), Philadelphia, PA, substantial damage
- [NTSB FTW75FPG28](https://openairdocs.org/ntsb/FTW75FPG28), Nov 2, 1974: Bell 47J-2A (N8567F), Ft.Smith, AR, substantial damage
- [NTSB OAK75AP011](https://openairdocs.org/ntsb/OAK75AP011), Sep 9, 1974: Bell 47J-2A (N3072G), Ripon, CA, destroyed, 2 fatal
- [NTSB LAX75FUQ07](https://openairdocs.org/ntsb/LAX75FUQ07), Sep 6, 1974: Bell 47J-2A (N8550F), Somis, CA, destroyed
- [NTSB NYC75AN021](https://openairdocs.org/ntsb/NYC75AN021), Aug 22, 1974: Bell 47J-2A (N37739), Point Judith, RI, destroyed, 1 fatal
- [NTSB CHI75AC009](https://openairdocs.org/ntsb/CHI75AC009), Jul 18, 1974: Bell 47J-2A (N8525F), Detroit, MI, destroyed
- [NTSB CHI73AC053](https://openairdocs.org/ntsb/CHI73AC053), Dec 5, 1972: Bell 47J-2A (N8525F), Richmond, MI, substantial damage
- [NTSB FTW73FRD04](https://openairdocs.org/ntsb/FTW73FRD04), Aug 29, 1972: Bell 47J-2A (N3092G), Venice, LA, substantial damage
- [NTSB DEN72FTE61](https://openairdocs.org/ntsb/DEN72FTE61), Mar 2, 1972: Bell 47J-2 (N8502F), Glenwood Sps, CO, destroyed
- [NTSB NYC72FHJ16](https://openairdocs.org/ntsb/NYC72FHJ16), Feb 15, 1972: Bell 47-J2A (N1132W), Canarsie, NY, destroyed
- [NTSB LAX69F0313](https://openairdocs.org/ntsb/LAX69F0313), Mar 31, 1969: Bell 47J-2A (N8550F), Los Angeles, CA, substantial damage
- [NTSB NYC68D0427](https://openairdocs.org/ntsb/NYC68D0427), Apr 3, 1968: Bell 47J-2A (N1140W), Concord Twp, PA, substantial damage
- [NTSB ANC68A0024](https://openairdocs.org/ntsb/ANC68A0024), Oct 6, 1967: Bell 47J-2A (N3073G), Cordova, AK, destroyed, 1 fatal
- [NTSB LAX68A0027](https://openairdocs.org/ntsb/LAX68A0027), Aug 28, 1967: Bell 47J-2A (N1134W), Pico Rivera, CA, substantial damage
- [NTSB UNK67X0138](https://openairdocs.org/ntsb/UNK67X0138), Jul 13, 1967: Bell 47J-2 (N8525F), Yukon, Canada, substantial damage
- [NTSB NYC67A0171](https://openairdocs.org/ntsb/NYC67A0171), Jun 1, 1967: Bell 47J-2A (N1132W), Brooklyn, NY, substantial damage
- [NTSB ANC67A0057](https://openairdocs.org/ntsb/ANC67A0057), Apr 13, 1967: Bell 47J-2A (N3070G), Tyonek, AK, substantial damage
- [NTSB MIA67A0095](https://openairdocs.org/ntsb/MIA67A0095), Mar 20, 1967: Bell 47J-2A (N73990), Miami Beach, FL, substantial damage
- [NTSB MIA67A0050](https://openairdocs.org/ntsb/MIA67A0050), Oct 20, 1966: Bell 47J-2A (N8582F), Leland, MS, destroyed, 2 fatal
- [NTSB FTW67A0044](https://openairdocs.org/ntsb/FTW67A0044), Oct 9, 1966: Bell 47J-2A (N8565F), Fort Worth, TX, substantial damage
- [NTSB ANC67A0033](https://openairdocs.org/ntsb/ANC67A0033), Oct 3, 1966: Bell 47J-2A (N252PH), Anchorage, AK, substantial damage
- [NTSB FTW67A0037](https://openairdocs.org/ntsb/FTW67A0037), Sep 22, 1966: Bell 47J-2A (N3092G), Leeville, LA, substantial damage
- [NTSB ANC67A0002](https://openairdocs.org/ntsb/ANC67A0002), Jun 18, 1966: Bell 47J-2A (N8502F), Bornite, AK, substantial damage
- [NTSB FTW66A0046](https://openairdocs.org/ntsb/FTW66A0046), Nov 15, 1965: Bell 47-J2A (N3092G), Empire, LA, substantial damage

All 51: https://openairdocs.org/model/bell-47j-2a/ntsb.md

## FAA accident and incident reports (34)

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 20180715011229A](https://openairdocs.org/incident/20180715011229A), Jul 15, 2018: Bell 47J-2A (N8568F), Franklin, IN, Destroyed. The conditions were VFR. The pilot was Flying in a northerly direction at 50 feet altitude adjacent to runway 21. At the north end of runway 21 the pilot…
- [Accident 20081011850229A](https://openairdocs.org/incident/20081011850229A), Oct 11, 2008: Bell 47J2A (N8567F), Florence, AZ, Substantial damage. (-23) The pilot and 2 passengers departed kdvt at 0900 MST en route to a remote location located at N32.59.30 W111.20.46. The pilot states that upon arrival to…
- [Accident 20020501012289A](https://openairdocs.org/incident/20020501012289A), May 1, 2002: Bell 47J2A (N37731), Blairstown, NJ, Substantial damage. (.19) On may 1, 2002, about 1430 eastern daylight time, a Bell 47J-2A helicopter, N37731, was substantially damaged while landing at the Blairstown Airport,…
- [Incident 19970301007279I](https://openairdocs.org/incident/19970301007279I), Mar 1, 1997: Bell 47J2A (N8568F), Marathon, FL. Narrative: helicopter departed with 2 passengers on sightseeing ride along Florida keys from Marathon, FL at 1520 EST 3/1/97. At approximatley 1550 EST, the…
- [Accident 19950619047699A](https://openairdocs.org/incident/19950619047699A), Jun 19, 1995: Bell 47J2A (N470WW), Elkhorn, WI, Substantial damage. Lost power en route. Autorotated during landing flare. Rotors hit tail rotor shaft. Intake valve failed.
- [Accident 19920916037079A](https://openairdocs.org/incident/19920916037079A), Sep 16, 1992: Bell 47J2A (N291FW), Booneville, AR, Substantial damage. Ran out of fuel on pipeline patrol. Had misjudged fuel burn as 14 gph. AFM shows 19 gallons per hour.
- [Incident 19900929053269I](https://openairdocs.org/incident/19900929053269I), Sep 29, 1990: Bell 47J2A (N8514P), Davidson, NC. Pilot thought engine misfired. Precautionary landing on highway median. Added more gas and departed.
- [Accident 19870807047339A](https://openairdocs.org/incident/19870807047339A), Aug 7, 1987: Bell 47J2A (N8523F), Orlando, FL, Substantial damage. Tail rotor malfunction during approach to land. Entered autorotation. Made a hard landing.
- [Accident 19860822044989A](https://openairdocs.org/incident/19860822044989A), Aug 22, 1986: Bell 47J2A (N255PH), Newburyport, MA, Substantial damage. Engine quit as pilot practiced autorotation. Main rotor severed tail no hard landing. Fuel selector on empty tank.
- [Accident 19830714031479A](https://openairdocs.org/incident/19830714031479A), Jul 14, 1983: Bell 47J2A (N8545F), Interior, SD, Substantial damage. #3 Cylinder connecting rod bolts failed, made hard rotation landing in area of rough terrain. Chopped off tail boom
- [Accident 19820529042539A](https://openairdocs.org/incident/19820529042539A), May 29, 1982: Bell 47J2A (N73268), Marathon, FL, Destroyed. Rear of skid caught under boardwalk on attempted takeoff. Helicopter crashed and turned. Pilots story differs.
- [Accident 19820318004369A](https://openairdocs.org/incident/19820318004369A), Mar 18, 1982: Bell 47J2A (N8565F), Emmaus, PA, Destroyed. Engine failed at 200 feet AGL. RPM decay on autorotation allowed severe ground impact. Engine checked out ok.
- [Accident 19800909044419A](https://openairdocs.org/incident/19800909044419A), Sep 9, 1980: Bell 47J2A (N2ZH), Brookings, OR, Destroyed. Helicopter made a sudden pedal turn in hover with sling load. Dived into hillside. Cyclic hydraulic pump failed.
- [Accident 19790214002939A](https://openairdocs.org/incident/19790214002939A), Feb 14, 1979: Bell 47J2A (N8567F), Kissimmee, FL, Substantial damage. Tail rotor failure ocurred shortly after lift off,made hard autorotation landing.
- [Accident 19781231038319A](https://openairdocs.org/incident/19781231038319A), Dec 31, 1978: Bell 47B3 (N8523F), Boulder City, NV, Substantial damage. #3 Cyl and #6 cyl.
- [Accident 19781227041139A](https://openairdocs.org/incident/19781227041139A), Dec 27, 1978: Bell 47J2A (N3099G), Kissimmee, FL, Substantial damage. Camshaft became inop due improperly installed lock washer. Sightse flt.
- [Accident 19780516019809A](https://openairdocs.org/incident/19780516019809A), May 16, 1978: Bell 47J2A (N1155W), Memphis, TN, Substantial damage
- [Accident 19771203043129A](https://openairdocs.org/incident/19771203043129A), Dec 3, 1977: Bell 47J2A (N1190W), Plymouth, MI, Destroyed
- [Accident 19770917027639A](https://openairdocs.org/incident/19770917027639A), Sep 17, 1977: Bell 47J2A (N8579F), Branson, MO, Substantial damage. Skid struck shoulder of access road.
- [Accident 19770915034179A](https://openairdocs.org/incident/19770915034179A), Sep 15, 1977: Bell 47J2A (N8580F), Matecombe Key, FL, Substantial damage
- [Accident 19770409011359A](https://openairdocs.org/incident/19770409011359A), Apr 9, 1977: Bell 47J2A (N26521), Kingman, AZ, Substantial damage. During app at 30FT AGL plt tried to turn acft 180DEG into wind and overcompensated.
- [Accident 19761212038109A](https://openairdocs.org/incident/19761212038109A), Dec 12, 1976: Bell 47J2A (N3538S), Ellenville, NY, Substantial damage. Carb had ice in float chamber. Fuel lines,pump,screen and primer contained ice.
- [Accident 19761031034259A](https://openairdocs.org/incident/19761031034259A), Oct 31, 1976: Bell 47J (N2835B), Quake Lake, MT, Substantial damage. T/r struck unmarked wires. Night tkof.
- [Accident 19760813032729A](https://openairdocs.org/incident/19760813032729A), Aug 13, 1976: Bell 47J2A (N1192W), Branson, MO, Substantial damage, 2 fatal. Sight seeing flt-tail rotor pinion gear failure due to lack of lubrication.
- [Accident 19760627021039A](https://openairdocs.org/incident/19760627021039A), Jun 27, 1976: Bell 47J2A (N8523F), Keokuk, IA, Substantial damage. Hit a telephone cable.
- [Accident 19760620021369A](https://openairdocs.org/incident/19760620021369A), Jun 20, 1976: Bell 47J2A (N3537S), Carlyle, IL, Destroyed. Control tube (f and a swashplate p/n 47-724-118-1) did not have bolt thru ball end.
- [Accident 19750920031739A](https://openairdocs.org/incident/19750920031739A), Sep 20, 1975: Bell 47J2A (N2ZH), Roseburg, OR, Substantial damage. Stolen acft. Injury index presumed.
- [Accident 19750828025709A](https://openairdocs.org/incident/19750828025709A), Aug 28, 1975: Bell 47J2A (N1192W), Branson, MO, Substantial damage. Main rotor blade cut tail section.
- [Accident 19750520020229A](https://openairdocs.org/incident/19750520020229A), May 20, 1975: Bell 47J2A (N1140W), Philadelphia, PA, Substantial damage. Valve rocker shaft retaining plate not installed nr 6 cyl. Rocker arm shaft displaced.
- [Accident 19741102036569A](https://openairdocs.org/incident/19741102036569A), Nov 2, 1974: Bell 47J2A (N8567F), Ft.Smith, AR, Substantial damage. Lnk failed due outer race rod brng of ptch chng lnk asmbly,Bell 47-541-183-1,slppd for undet reasn
- [Accident 19740909043559A](https://openairdocs.org/incident/19740909043559A), Sep 9, 1974: Bell 47J2A (N3072G), Ripon, CA, Destroyed, 2 fatal. Tail rotor drive splined coupling failed. Acft spun to r at low alt.
- [Accident 19740906028489A](https://openairdocs.org/incident/19740906028489A), Sep 6, 1974: Bell 47J2A (N8550F), Somis, CA, Destroyed. Hovering 150AGL.tkoff,trned dwnwnd. Gusts to 18K.settled with pwr.
- [Accident 19740822033259A](https://openairdocs.org/incident/19740822033259A), Aug 22, 1974: Bell 47J2A (N37739), Point Judith, RI, Destroyed, 1 fatal. Plt decided abort flt due random subtle nudges. Passing thru 100-150FT AGL acft tumbled into water.
- [Accident 19740718021559A](https://openairdocs.org/incident/19740718021559A), Jul 18, 1974: Bell 47J2A (N8525F), Detroit, MI, Destroyed. Tail rotor drive short shaft failed due to slip joint coupling running dry of grease.

## Service difficulty reports (3)

As reported by operators and repair stations, by the model named in the report.

- [SDR AU971467](https://openairdocs.org/sdr/AU971467), Nov 18, 1997: VALVE SEAT. SEPARATED. (AUS) NO4 CYLINDER EXHAUST VALVE SEAT SEPARATED FROM CYLINDER. NO2 CYLINDER EXHAUST VALVE AND VALVE GUIDE UNSERVICEABLE. NO2 CYLINDER HEAD EXTENSIVELY CRACKED.
- [SDR 96ZZZX2601](https://openairdocs.org/sdr/96ZZZX2601), Feb 24, 1996: GEAR. MAKING METAL. THE ENGINE CHIP LIGHT CAME ON IN-FLIGHT TWICE. EACH TIME THE OIL SCREEN HAD ALUMINUM AND SOME STEEL. AN INVESIGATION FOUND THE PULLEY ON THE FAN DRIVE QUILL MOV
- [SDR AU960086](https://openairdocs.org/sdr/AU960086), Jan 12, 1996: SPLIT PIN. MISSING. (AUS) MAGNETO IDLER GEAR RETAINING NUT PN STD 43 SEPARATED FROM BOLT PN STD 1860 - NUT AND WASHER PNO 68545 FOUND IN ACCESSORY HOUSING - SUSPECT CAUSED BY LACK 

## STCs that may be installed (OpenAirDocs) (98, first 50)

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 SH1152NW](https://openairdocs.org/stc/SH1152NW): Installation of the Automatic Flagman Model 135 Control Stick Grip. Air Products & Parts LLC
- [STC SR09066RC](https://openairdocs.org/stc/SR09066RC): Fabricate the HAC-47-3 Tail Rotor Blade. Scott's-Bell 47 Inc
- [STC SR02704SE](https://openairdocs.org/stc/SR02704SE): Installation and maintenance of the Sunspot 36 and 46 series lights. AeroLED's Holdings LLC
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [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 SR00408NY](https://openairdocs.org/stc/SR00408NY): Installation of Airwolf remote mounted engine oil filter model AFC-600. Airwolf Filter Corporation
- [STC SR02487AK](https://openairdocs.org/stc/SR02487AK): Installation of L-3 Communications Avionics Systems ESI-500 Standby Instrument System. ADS-B Technologies, LLC
- [STC SR02470AK](https://openairdocs.org/stc/SR02470AK): Installation of the L-3 Communications NGT -1000/2000/2500 ADS-B System. ADS-B Technologies, LLC
- [STC SR02471AK](https://openairdocs.org/stc/SR02471AK): Installation of the L-3 Communications NGT -9000/9000R ADS-B System. ADS-B Technologies, LLC
- [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 SR09321RC](https://openairdocs.org/stc/SR09321RC): Installation of Improved Main Rotor Grips and Matching Adapter Nut. Scott's Bell 47 Inc
- [STC SH194WE](https://openairdocs.org/stc/SH194WE): Installation of a Jasco Alternator Part No. 7555-1 24-volt system. Hartzell Engine Technologies, LLC
- [STC SR09346RC](https://openairdocs.org/stc/SR09346RC): Installation of main rotor blade grip with modified root radius and matching adapter in accordance with Helicopter Tech, Inc., Drawing List R47-120-252-1000, Revision IR, dated May 15, 2002, or later Federal Aviation Administration (FAA) approved revision. Helicopter Tech Inc
- [STC SA00068SE](https://openairdocs.org/stc/SA00068SE): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1). Electronics International Inc
- [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories. Electronics International Inc
- [STC SA02033AT](https://openairdocs.org/stc/SA02033AT): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line. M-20 Oil Separators LLC
- [STC SA00680SE](https://openairdocs.org/stc/SA00680SE): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer. Electronics International
- [STC SR01745LA](https://openairdocs.org/stc/SR01745LA): One-time STC to install a hand control device for the anti-torque pedal control on Bell 47J-2A, serial number 3305. Chap J
- [STC SA01258SE](https://openairdocs.org/stc/SA01258SE): Installation of the Automatic Flagman Dispenser Models in accordance with Automatic Flagman Master Drawing Lists specified in attached AML, or later FAA approved revision.This STC supercedes several existing STC s as listed in the notes on the attached AML. R-S Sales Inc
- [STC SA489EA](https://openairdocs.org/stc/SA489EA): Installation of ARP Inc. carburetor ice detection system. Aircraft & Rotorcraft Products (ARP) Inc
- [STC SA02520AT](https://openairdocs.org/stc/SA02520AT): Installation of M-20 Oil Separator, model 600-WP. M-20 Oil Separators LLC
- [STC SH102WE](https://openairdocs.org/stc/SH102WE): Installation of automatic flagman model 5. R-S Sales Inc
- [STC SA2687NM](https://openairdocs.org/stc/SA2687NM): Installation of Truboplus/ Electronics Int'l gauges and switches. Aero Manufacturing Inc
- [STC SH12CE](https://openairdocs.org/stc/SH12CE): Replace existing engine induction air filter with AC Spark Plug Filter. Brackett Aero Filters Inc
- [STC SA1626NM PAGE 1](https://openairdocs.org/stc/SA1626NM%20PAGE%201): Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series). Electronics International
- [STC SH8442SW](https://openairdocs.org/stc/SH8442SW): Installation of a float assembly. Aero Products, Inc
- [STC SA2844CE](https://openairdocs.org/stc/SA2844CE): Installation of a plastic cap enclosure over the anti-collision strobe light system. Air Transport Inc
- [STC SA2350NM PAGE 1](https://openairdocs.org/stc/SA2350NM%20PAGE%201): Installation of Electronics International Inc digital carburetor/outside air temperature gauges. Electronics International
- [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer. Electronics International
- [STC SA3862NM PAGE 1](https://openairdocs.org/stc/SA3862NM%20PAGE%201): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories. Electronics International
- [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 SH4173NM](https://openairdocs.org/stc/SH4173NM): Installation of Simplex Model 7600 modular electrical system. (US ARMY OH-13E M74A). Simplex Manufacturing Company
- [STC SA2190NM PAGE 1](https://openairdocs.org/stc/SA2190NM%20PAGE%201): Installation of electronics International Digital Volt/Amp Gauges and Accessories. Electronics International
- [STC SH505GL](https://openairdocs.org/stc/SH505GL): Installation of modified tail rotor gearbox using original installation hardware and components. Helicopters, Inc
- [STC SH25SW](https://openairdocs.org/stc/SH25SW): Transceivers KY90, KY90E, KY90H, KY95, KY95E, and KY95H. Honeywell International Inc. Lists 47 Series
- [STC SH199WE](https://openairdocs.org/stc/SH199WE): Installation of stirrup assemblies to directional control pedals for operation by handicapped pilot. Dallwig Barry C
- [STC SA584WE](https://openairdocs.org/stc/SA584WE): Installation of oil filter assemblies. Nelson Filter
- [STC SA105NW](https://openairdocs.org/stc/SA105NW): Mounting and wiring for occasional installation and use of Barnes Engineering Company airborne fire spotter system. State of Washington
- [STC SH252SW](https://openairdocs.org/stc/SH252SW): Bendix 100-ampere generator30E16-11C. Ward Intl Aircraft Service. Lists 47 Series
- [STC SH5-25](https://openairdocs.org/stc/SH5-25): Installation of tundra snow shoes. ERA Helicopters, Inc. Lists 47 Series
- [STC SH4-1512](https://openairdocs.org/stc/SH4-1512): Installation of adapter assembly for bomb shackel, or cargo hook. USDA Forest Service. Lists 47 Series
- [STC SH48WE](https://openairdocs.org/stc/SH48WE): Installation of turbosupercharged Lycoming TVO-435-B1A engine. Jobmaster Co Inc
- [STC SH479SW](https://openairdocs.org/stc/SH479SW): 6V350A engine. Franklin Engine Co Inc. Lists 47 Series
- [STC SH4-1315](https://openairdocs.org/stc/SH4-1315): Seeding accessory. Rollinger Bernard J. Lists 47 Series
- [STC SA5-24](https://openairdocs.org/stc/SA5-24): Additional seat belt fittings to provide individual belts. ERA Helicopters Inc. Lists 47 Series
- [STC SA5-34](https://openairdocs.org/stc/SA5-34): Northern radio 414. ERA Helicopters Inc. Lists 47 Series
- [STC SA5-35](https://openairdocs.org/stc/SA5-35): Northern radio 414. ERA Helicopters Inc. Lists 47 Series

All 98: https://openairdocs.org/model/bell-47j-2a/stcs.md

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