# N22347: 1994 Bell 412, registration cancelled 2017-02-21 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: February 21, 2017 - Status when cancelled: First renewal notice - Airframe: [Bell 412](https://openairdocs.org/model/bell-412) (registry code 1182202) - Engine: [Pratt & Whitney Canada PT6T-3 series](https://openairdocs.org/engine/pratt-whitney-canada-pt6t-3-series) (registry code 52103) - Data sheets: [TCDS H4SW](https://openairdocs.org/tcds/H4SW), [TCDS E22EA](https://openairdocs.org/tcds/E22EA) (OpenAirDocs) - Serial number: 36005 - Year built: 1994 - Type of aircraft: Rotorcraft - Engine type: Turbo-prop - Airworthiness: Standard, transport - Airworthiness date: June 22, 1994 - Certificate issued: May 8, 2002 - Last registry action: January 27, 2014 - Mode S code: A1EF2A - Owner when cancelled: [Phi Inc](https://openairdocs.org/faa-owner/PHI%20INC) - Location: [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette) - Owner type: Corporation - Owner's area on the map: 30.1552° N, 92.0282° W: Placed by OpenAirDocs at the center of ZIP code 70508, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N22347 - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=22347 - Page: https://openairdocs.org/deregistered/N22347-2017-02-21 From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe. ADs and bulletins for the Bell 412: https://openairdocs.org/model/bell-412.md ## Service difficulty reports (152, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR HEEA087257](https://openairdocs.org/sdr/HEEA087257), Jun 11, 2003: BEARING. WORN. TEFLON BAD ON BEARING. REPLACED BEARING (2 EA) MS276434 DUE TO WEAR. REPAIRED. - [SDR HEEA086663](https://openairdocs.org/sdr/HEEA086663), May 22, 2003: BATTERY. DISCHARGED. BATTERY DEAD. REPAIRED. - [SDR HEEA086646](https://openairdocs.org/sdr/HEEA086646), May 21, 2003: CROSSTUBE. DEBONDED. CROSSTUBE CENTER PIVOT SUPPORT UNBONDED. - [SDR HEEA086638](https://openairdocs.org/sdr/HEEA086638), May 21, 2003: BLADE. DEBONDED. LOWER FRETTING PADS IS UNBONDED, THE TRAILING EDGE POCKET AT THE ROOT HAS WATER TRAPPED INSIDE. SENT TO ROTOR BLADES, INC. FOR INSPECTION AND REPAIR. - [SDR HEEA086593](https://openairdocs.org/sdr/HEEA086593), May 21, 2003: CIRCUIT BOARD. CORRODED. PA AMP HAS CORROSION. FOUND CORROSION ON PC BOARD. UNIT WORKS INTERMITTENTLY, CONNECTOR P2 AND PINS BAD, UNIT COVER BAD. CLEANED CORROSION ON PC BOARD, REPLACED - [SDR HEEA085004](https://openairdocs.org/sdr/HEEA085004), Feb 27, 2003: FLOAT. LEAKING. FLOAT BAG ASSY LEAKS. SCRAPPED. - [SDR HEEA084980](https://openairdocs.org/sdr/HEEA084980), Feb 27, 2003: ACTUATOR. STUCK. ACTUATOR YAW CONTROL STUCK, WILL NOT MOVE. - [SDR HEEA084973](https://openairdocs.org/sdr/HEEA084973), Feb 27, 2003: CROSSTUBE. FAILED. MLG CROSSTUBE FAILED DEFLECTION CHECK. SCRAPPED. - [SDR HEEA084971](https://openairdocs.org/sdr/HEEA084971), Feb 27, 2003: CAP. WORN. MLG CROSSTUBE CAP RUBBER WORN. REPAIRED. - [SDR HEEA084930](https://openairdocs.org/sdr/HEEA084930), Feb 27, 2003: STRUCTURE. CORRODED. NLG DOOR STRUCTURE HAS CORROSION. REPAIRED. - [SDR HEEA084923](https://openairdocs.org/sdr/HEEA084923), Feb 27, 2003: INDICATOR. FLUCTUATES. INDICATOR DISPLAYING FLUCTUATING OIL PRESSURE INDICATIONS. - [SDR HEEA084824](https://openairdocs.org/sdr/HEEA084824), Feb 21, 2003: ROD BEARING. WORN. MAIN ROTOR HEAD HAS A WORN ROD BEARING. REPAIRED. - [SDR HEEA084820](https://openairdocs.org/sdr/HEEA084820), Feb 21, 2003: ROD BEARING. WORN. MAIN ROTOR HEAD HAS A WORN BEARING. REPAIRED. - [SDR HEEA084806](https://openairdocs.org/sdr/HEEA084806), Feb 21, 2003: BEARING. DEBONDED. SPINDLE BEARING UNBONDED FROM SPINDLE. REPAIRED. - [SDR HEEA084763](https://openairdocs.org/sdr/HEEA084763), Feb 21, 2003: FLOAT. LEAKING. EMERGENCY FLOAT LEAKING. - [SDR HEEA084725](https://openairdocs.org/sdr/HEEA084725), Feb 17, 2003: SKID. GOUGED. GOUGED NEAR AFT CROSSTUBE SADDLE AND HAS CORROSION IN VARIOUS PLACES. - [SDR HEEA084646](https://openairdocs.org/sdr/HEEA084646), Feb 14, 2003: TRANSPONDER. INOPERATIVE. TRANSPONDER INOPERATIVE. FOUND HEADER P305, TRANSISTOR Q206, DISPLAY DS103 AND PHOTOCELL V101 BAD. ALSO FOUND CARBON UNDER P305 BETWEEN PINS 12 AND 13. REPLACED - [SDR HEEA084623](https://openairdocs.org/sdr/HEEA084623), Feb 14, 2003: TRANSCEIVER. DAMAGED. VHF TRANSCEIVER BNC CONNECTOR PULLED OUT. REPLACED BROKEN J9082 RF CONNECTOR. REPAIRED PROBLEM. ALSO REPLACED BAD Q102 TRANSISTOR INSULATOR. ADJUSTED CARRIER SQ - [SDR HEEA084591](https://openairdocs.org/sdr/HEEA084591), Feb 14, 2003: LINK. WORN. HUB AND SLEEVE ASSY HAS A WORN LINK. REPAIRED. - [SDR HEEA084580](https://openairdocs.org/sdr/HEEA084580), Feb 14, 2003: BEARING. WORN. MAIN ROTOR MAST LINK HAS WORN BEARINGS. REPAIRED. - [SDR HEEA084561](https://openairdocs.org/sdr/HEEA084561), Feb 14, 2003: BLADE. DAMAGED. MAIN ROTOR BLADE HAS A HOLE IN TOP SKIN AT STA 93 WITH MULTIPLE BRANCHES. - [SDR HEEA084551](https://openairdocs.org/sdr/HEEA084551), Feb 14, 2003: BLADE. DAMAGED. MAIN ROTOR BLADE OUTBOARD ABRASION STRIP HAS EROSION HOLE THROUGH THE STRIP. SENT TO INTERNATIONAL AVIATION COMPOSITES FOR INSPECTION AND REPAIR. - [SDR HEEA084540](https://openairdocs.org/sdr/HEEA084540), Feb 14, 2003: INDICATOR. WILL NOT TEST. STANDBY ALTIMETER WILL NOT TEST. REPAIRED. - [SDR HEEA084502](https://openairdocs.org/sdr/HEEA084502), Feb 14, 2003: LIGHT. INOPERATIVE. ANTI COLLISION LIGHT INTERNAL MECHANISM INOPERATIVE. IN SHOP REPAIR. - [SDR HEEA084493](https://openairdocs.org/sdr/HEEA084493), Feb 14, 2003: COVER. WORN. EMERGENCY FLOAT COVER IS WORN. REPLACED WITH SERVICEABLE FLOAT COVER. - [SDR HEEA084492](https://openairdocs.org/sdr/HEEA084492), Feb 14, 2003: COVER. WORN. EMERGENCY FLOAT COVER IS WORN. REPLACED WITH SERVICEABLE FLOAT COVER. - [SDR HEEA084489](https://openairdocs.org/sdr/HEEA084489), Feb 14, 2003: CROSSTUBE. CRACKED. FWD CROSSTUBE COLLAR CRACKED. IN SHOP FOR REPAIR. - [SDR HEEA083601](https://openairdocs.org/sdr/HEEA083601), Jan 14, 2003: PEDESTAL. INOPERATIVE. RADAR ANTENNA PEDESTAL WILL NOT TILT. SHOP REPAIR. - [SDR HEEA083479](https://openairdocs.org/sdr/HEEA083479), Jan 10, 2003: DUCT. CRACKED. EXHAUST DUCT CRACKED. TO BE SENT TO VENDOR. - [SDR HEEA080438](https://openairdocs.org/sdr/HEEA080438), Jul 8, 2002: CONNECTOR. DIRTY. COMBINING BOX OIL PRESSURE FLUCTUATING. FOUND CONNECTOR PLUG AT OIL PRESSURE TRANSMITTER DIRTY AND THE COMBINING BOX VEN PLUG. CLEANED PLUG AND VENT. - [SDR HEEA080289](https://openairdocs.org/sdr/HEEA080289), Jun 27, 2002: BLADE. DAMAGED. OUTBOARD ABRASION STRIP HAS SEVERAL HOLES. TO BE SENT TO VENDOR FOR REPAIR. - [SDR HEEA079726](https://openairdocs.org/sdr/HEEA079726), May 30, 2002: INTERPHONE. MALFUNCTIONED. COMM 1 AND COMM 2 AUDIO SELECT KNOB WON'T MUTE AUDIO. FOUND SWITCHES S1, S2, S3, S4, S9, S10, S11, LIGHT PANEL, VOLUME AND TRANSMIT KNOBS BAD. REPLACED. BENCH C - [SDR HEEA079113](https://openairdocs.org/sdr/HEEA079113), May 21, 2002: CROSSTUBE. CORRODED. CROSSTUBE IS CORRODED BEYOND LIMITS ON TOP SIDE BETWEEN SADDLES. - [SDR HEEA078488](https://openairdocs.org/sdr/HEEA078488), Apr 26, 2002: GEARBOX. DAMAGED. MAIN ROTOR COMBINING GEARBOX HAS LOW OIL PRESSURE. - [SDR HEEA077035](https://openairdocs.org/sdr/HEEA077035), Nov 1, 2001: ENGINE. FAILED. SHORTLY AFTER DEPARTURE, IN CRUISE, PILOT HEARD SQUEAL, BANG AND LOW RPM AUDIO. NOTED NR 2 ENGINE FAILED. SECURED ENGINE AND COMPLETED FLIGHT WITH RUN ON LANDIN - [SDR HEEA077001](https://openairdocs.org/sdr/HEEA077001), Oct 31, 2001: CONNECTOR. SHORTED. FUEL VALVE LIGHT CAME ON. MAINTENANCE FOUND SHORTED CANNON PLUG AT NR 2 ENGINE LORI VALVE CAUSING FUEL VALVE TO CYCLE. - [SDR HEEA076272](https://openairdocs.org/sdr/HEEA076272), Oct 9, 2001: ENGINE. OVERSPEED. N1 OVERSPEED AT 116 PERCENT. REPLACED WITH SERVICEABLE ENGINE. - [SDR HEEA076268](https://openairdocs.org/sdr/HEEA076268), Oct 9, 2001: ENGINE. OVERSPEED. N1 OVERSPEED AT 116 PERCENT. - [SDR HEEA076262](https://openairdocs.org/sdr/HEEA076262), Oct 9, 2001: ENGINE. STALLED. COMPRESSOR STALLS AND ITT OVER 1000 DEGREES. SENT TO PRATT AND WHITNEY FOR INSPECTION AND REPAIR. - [SDR HEEA076260](https://openairdocs.org/sdr/HEEA076260), Oct 9, 2001: ENGINE. OSCILLATES. TORQUE OSCILLATIONS. SENT TO PRATT AND WHITNEY FOR INSPECTION AND REPAIR. - [SDR HEEA076301](https://openairdocs.org/sdr/HEEA076301), Oct 1, 2001: OIL COOLER. LEAKING. OIL COOLER SEEPING. - [SDR HEEA075589](https://openairdocs.org/sdr/HEEA075589), Aug 27, 2001: RECEIVER. FAILED. BAD FROM STOCK. FOUND AT 60 DEGREES TO. NEEDLE DOES NOT FOLLOW WHEN TURNING COMPASS. SENT TO GREATLAKES AVIONICS FOR WARRANTY REPAIR. - [SDR HEEA073644](https://openairdocs.org/sdr/HEEA073644), Jun 19, 2001: GPS. FAILED. CANNOT FIND ITSELF. IN SHOP REPAIR. - [SDR HEEA072458](https://openairdocs.org/sdr/HEEA072458), Apr 10, 2001: CROSSTUBE. CORRODED. CORRODED BEYOND LIMITS UNDER BOTH SADDLE MOUNTS. SCRAPPED AND REPLACED WITH SERVICEABLE TUBE. - [SDR HEEA065196](https://openairdocs.org/sdr/HEEA065196), Nov 17, 1999: INDICATOR. FAILED. FUEL PRESSURE INDICATOR CANNOT CALIBRATE, UNIT IS NON-LINEAR THROUGH SCALE, BENCH CHECK BAD, FADED RANGE MARKINGS. - [SDR HEEA065111](https://openairdocs.org/sdr/HEEA065111), Nov 12, 1999: GYRO. MALFUNCTIONED. GYRO CAUSED RATE NEEDLE TO MOVE WHILE AIRCRAFT STATIC. - [SDR HEEA063369](https://openairdocs.org/sdr/HEEA063369), Aug 13, 1999: INDICATOR. READS LOW. TRIPLE TACHOMETER READS 2 PERCENT LOWER THAN PILOT'S. - [SDR HEEA063293](https://openairdocs.org/sdr/HEEA063293), Aug 10, 1999: BLADE. DAMAGED. SEVERAL PIN HOLES IN THE OUTBOARD LEADING EDGE STRIP. THE INBOARD TAB AND CENTER TAB HAD SOME SEPARATION. - [SDR HEEA063292](https://openairdocs.org/sdr/HEEA063292), Aug 10, 1999: BLADE. CRACKED. BLADE HAD SEVERAL PIN HOLES IN THE OUTBOARD LEADING EDGE STRIP. THE INBOARD TRIM TAB WAS CRACKED. - [SDR HEEA062831](https://openairdocs.org/sdr/HEEA062831), Jul 12, 1999: GEARBOX. DAMAGED. COULD NOT MOUNT GEARBOX - FOUND STUDS BENT. REPLACED WITH SERVICEABLE ASSY. All 152: https://openairdocs.org/deregistered/N22347-2017-02-21/reports.md ## NTSB investigations (1) 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 FTW04IA217](https://openairdocs.org/ntsb/FTW04IA217), Aug 19, 2004: Bell 412 (N22347), South Pass 65, incident, minor damage. Probable cause: The failure and separation of the tail rotor gearbox for undetermined reasons. ## FAA accident and incident reports (1) 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. - [Incident 20040819023639I](https://openairdocs.org/incident/20040819023639I), Aug 19, 2004: Bell 412 (N22347), Venice, LA, Minor damage. (-23) The aircraft lost the tail rotor and the tail rotor gearbox in cruise flight over the gulf of Mexico. The pilot executed an autorotational landing to the… ## Other aircraft with N22347 - [Cancelled 1955-10-06](https://openairdocs.org/deregistered/N22347-1955-10-06): Aeronca 65-C, S/N C-5009. Owner: [Reeves Richard](https://openairdocs.org/faa-owner/REEVES%20RICHARD), [Niles, MI](https://openairdocs.org/faa-place/MI/Niles) - [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N22347-undated): Cessna 150H, S/N 15068228. N-number assigned, not yet registered --- 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.