# N1202T: 1985 Bell 412, registration cancelled 2011-09-10 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: September 10, 2011 - Status when cancelled: Second renewal notice - Airframe: [Bell 412](https://openairdocs.org/model/bell-412) (registry code 1182202) - Engine: [Pratt & Whitney Canada PT6T-3](https://openairdocs.org/engine/pratt-whitney-canada-pt6t-3) (registry code 52102) - Data sheets: [TCDS H4SW](https://openairdocs.org/tcds/H4SW), [TCDS E22EA](https://openairdocs.org/tcds/E22EA) (OpenAirDocs) - Serial number: 33112 - Year built: 1985 - Type of aircraft: Rotorcraft - Engine type: Turbo-shaft - Airworthiness: Standard, transport - Airworthiness date: October 21, 1996 - Certificate issued: May 5, 2008 - Last registry action: May 19, 2010 - Mode S code: A05662 - Owner when cancelled: [Ep Aviation LLC](https://openairdocs.org/faa-owner/EP%20AVIATION%20LLC) - Location: [Wood Dale, IL](https://openairdocs.org/faa-place/IL/Wood%20Dale) - Owner type: Corporation - Owner's area on the map: 41.9744° N, 87.9865° W: Placed by OpenAirDocs at the center of ZIP code 60191, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N1202T - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1202T - Page: https://openairdocs.org/deregistered/N1202T-2011-09-10 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 (238, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR HEEA111182](https://openairdocs.org/sdr/HEEA111182), Sep 14, 2006: INDICATOR. ODOR. ENROUTE, STRONG ODOR STARTED. SUSPECTED RADAR, TURNED OFF RADAR AND THE ODOR DISSAPATED. MAINTENANCE REPLACED RADAR RT INDICATOR AND ANTENNA. - [SDR HEEA096019](https://openairdocs.org/sdr/HEEA096019), Jun 21, 2004: FUEL CONTROL. MALFUNCTIONED. IN CRUISE FLIGHT, THE NR 1 ENGINE OUT LIGHT CAME ON, TORQUES SPLIT WITH NR 1 ENGINE LOW, RPM LIGHT CAME ON, LOW AUDIO CAME ON, CYCLIC CENTERING LIGHT CAME ON, A - [SDR HEEA087192](https://openairdocs.org/sdr/HEEA087192), Jun 9, 2003: STARTER GEN. MALFUNCTIONED. STARTER GEN CONTINUES TO RUN. - [SDR HEEA086705](https://openairdocs.org/sdr/HEEA086705), May 22, 2003: SWITCH. BROKEN. POWER SWITCH BROKEN OFF. EXT/INT SWITCH BENT. FOUND SWITCHES S401, S402 AND FUSE F101 BAD. REPLACED. REPAIRED. BENCH CHECK GOOD. - [SDR HEEA086657](https://openairdocs.org/sdr/HEEA086657), May 21, 2003: BUSHING. WORN. TAIL ROTOR WORN BUSHING. REPAIRED. - [SDR HEEA085010](https://openairdocs.org/sdr/HEEA085010), Feb 27, 2003: LIFE VEST. DAMAGED. LIFE VEST HAS WORN VELCRO AND TORN LIGHT. - [SDR HEEA084979](https://openairdocs.org/sdr/HEEA084979), Feb 27, 2003: TRANSPONDER. MALFUNCTIONED. ATC TRANSPONDER HAS LOW POWER OUT. SCRAPPED. - [SDR HEEA084978](https://openairdocs.org/sdr/HEEA084978), Feb 27, 2003: ALTIMETER. INOPERATIVE. ALTIMETER DH LIGHT IS INOPERATIVE. - [SDR HEEA084921](https://openairdocs.org/sdr/HEEA084921), Feb 27, 2003: ANTENNA. BROKEN. GPS WILL NOT FIND ITSELF. FOUND ANTENNA BROKEN BEYOND REPAIR. SCRAPPED. - [SDR HEEA084800](https://openairdocs.org/sdr/HEEA084800), Feb 21, 2003: STARTER GEN. INOPERATIVE. STARTER GENERATOR WOULD NOT TURN OVER ENGINE. - [SDR HEEA084781](https://openairdocs.org/sdr/HEEA084781), Feb 21, 2003: ACTUATOR. INOPERATIVE. STEP ACTUATOR WILL NOT EXTEND. - [SDR HEEA084778](https://openairdocs.org/sdr/HEEA084778), Feb 21, 2003: DUCT. CRACKED. EXHAUST DUCT CRACKED. - [SDR HEEA084743](https://openairdocs.org/sdr/HEEA084743), Feb 17, 2003: ACTUATOR. INOPERATIVE. RT STEP WON'T GO UP. REPAIRED ACTUATOR. - [SDR HEEA084731](https://openairdocs.org/sdr/HEEA084731), Feb 17, 2003: MIXER BOX. MALFUNCTIONED. MIXER BOX HAS BLEED OVER. REPLACED BAD S1 SELECTOR SWITCH AND KNOB AND ALSO BAD FACEPLATE. REPAIRED. BENCH CHECK GOOD. - [SDR HEEA084730](https://openairdocs.org/sdr/HEEA084730), Feb 17, 2003: MIXER BOX. FAILED. ICS MIXER BOX HAS NO SOUND. FOUND ICS AUDIO INTERMITTENTLY CUTTING OUT. CLEANED REAR CONNECTOR AND S1 SWITCHES. RESOLDERED WIRES TO CIRCUIT BOARD AND R72 VOLUME - [SDR HEEA084726](https://openairdocs.org/sdr/HEEA084726), Feb 17, 2003: SKID SHOE. WORN. MLG SKID SHOE WORN. REPAIRED. - [SDR HEEA084721](https://openairdocs.org/sdr/HEEA084721), Feb 17, 2003: CVR. MALFUNCTIONED. CVR TEST STAYS ON CONSTANTLY. - [SDR HEEA084717](https://openairdocs.org/sdr/HEEA084717), Feb 17, 2003: BRAKE ASSY. WORN. MAIN ROTOR BRAKE WORN, SLOW STOPPING UPON APPLICATION OF BRAKE. FOUND LININGS WORN. REPLACED LININGS. TESTED GOOD. - [SDR HEEA084622](https://openairdocs.org/sdr/HEEA084622), Feb 14, 2003: CONTROL UNIT. MALFUNCTIONED. AIR COLLISION AVOIDANCE SYSTEM SHOWS RS232 NR 2 FAIL - ERROR CODE 13 AT STARTUP. TO BE SENT TO VENDOR FOR REPAIR. - [SDR HEEA084608](https://openairdocs.org/sdr/HEEA084608), Feb 14, 2003: INDICATOR. NOISY. WEATHER RADAR MAKES LOUD NOISE DURING OPERATION. ADJUSTED B305 MOTOR AND REPLACED NEGATOR SPRINGS. BENCH CHECK GOOD. - [SDR HEEA084607](https://openairdocs.org/sdr/HEEA084607), Feb 14, 2003: INDICATOR. MALFUNCTIONED. WEATHER RADAR WILL NOT PAINT GREEN ON TEST OR DURING LONG FLIGHTS. FOUND TEST PATTERN ERRATIC AND COLORS TURN ALL RED INTERMITTENTLY. REPLACED U1312, U1313 ICS - [SDR HEEA084605](https://openairdocs.org/sdr/HEEA084605), Feb 14, 2003: INDICATOR. WEAK. WEATHER RADAR PAINTS WEAK RETURNS. FOUND RECEIVER SENSITIVITY WEAK. ADJUSTED TO SPECS. BENCH CHECK GOOD. - [SDR HEEA084598](https://openairdocs.org/sdr/HEEA084598), Feb 14, 2003: BEARING. WORN. HUB AND SLEEVE ASSY LINK HAS A WORN BEARING. REPAIRED. - [SDR HEEA084585](https://openairdocs.org/sdr/HEEA084585), Feb 14, 2003: BEARING. WORN. MAIN ROTOR MAST LINK HAS WORN BEARINGS. REPAIRED. - [SDR HEEA084574](https://openairdocs.org/sdr/HEEA084574), Feb 14, 2003: BLADE. DAMAGED. MAIN ROTOR BLADE OUTBOARD ABRASION STRIP HAS NUMEROUS HOLES DUE TO EROSION. - [SDR HEEA084573](https://openairdocs.org/sdr/HEEA084573), Feb 14, 2003: BLADE. DAMAGED. MAIN ROTOR BLADE LOWER TRAILING EDGE FRETTING PAD UNBONDED. - [SDR HEEA084571](https://openairdocs.org/sdr/HEEA084571), Feb 14, 2003: BLADE. DAMAGED. MAIN ROTOR BLADE OUTBOARD ABRASION STRIP HAS NUMEROUS HOLES DUE TO EROSION. - [SDR HEEA084569](https://openairdocs.org/sdr/HEEA084569), Feb 14, 2003: BLADE. DAMAGED. MAIN ROTOR BLADE OUTBOARD ABRASION STRIP HAS NUMEROUS HOLES ERODED THROUGH. - [SDR HEEA084559](https://openairdocs.org/sdr/HEEA084559), Feb 14, 2003: BLADE. DAMAGED. MAIN ROTOR BLADE IS TOO HEAVY, WILL NOT FLY, SUSPECT WATER IN THE CORE. - [SDR HEEA084558](https://openairdocs.org/sdr/HEEA084558), Feb 14, 2003: BLADE. DAMAGED. MAIN ROTOR BLADE UPPER AFT FRETTING PAD UNBONDED AND UPPER SKIN HAS AREA AROUND PREVIOUS REPAIR CRACKED. - [SDR HEEA084508](https://openairdocs.org/sdr/HEEA084508), Feb 14, 2003: ARM. STIFF. WINDSHIELD WIPER ARM STIFF, CANNOT ADJUST TENSION. SCRAPPED. - [SDR HEEA083599](https://openairdocs.org/sdr/HEEA083599), Jan 14, 2003: RADAR. MALFUNCTIONED. "WAIT" COMES ON THEN SCREEN GOES BLANK. SHOP REPAIR. - [SDR HEEA083592](https://openairdocs.org/sdr/HEEA083592), Jan 14, 2003: MIXER BOX. MALFUNCTIONED. MIXER BOX CAUSING BUZZING NOISE IN HEADSET. SHOP REPAIR. - [SDR HEEA080635](https://openairdocs.org/sdr/HEEA080635), Jul 29, 2002: INDICATOR. MALFUNCTIONED. ABOVE 2500 FEET INDICATOR READS 50 FEET AND FLAG APPEARS. SENT TO BROKER TO BE SOLD AS IS. - [SDR HEEA080634](https://openairdocs.org/sdr/HEEA080634), Jul 29, 2002: INDICATOR. MALFUNCTIONED. INDICATOR ALTERNATES BETWEEN SELF TEST AND NORMAL INDICATION DURING FLIGHT REGIMES ONLY. - [SDR HEEA080630](https://openairdocs.org/sdr/HEEA080630), Jul 29, 2002: CONTROL UNIT. FAILED. CONTROL UNIT WON'T ALLOW GENERATOR TO COME ON LINE. - [SDR HEEA080606](https://openairdocs.org/sdr/HEEA080606), Jul 29, 2002: BEARING. WORN. MAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARINGS. REPAIRED. - [SDR HEEA080605](https://openairdocs.org/sdr/HEEA080605), Jul 29, 2002: BEARING. DAMAGED. BOLT STUCK IN LOWER BEARING OF MAIN ROTOR SWASHPLATE DRIVE LINK. REPAIRED. - [SDR HEEA080604](https://openairdocs.org/sdr/HEEA080604), Jul 29, 2002: BEARING. WORN. MAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED. - [SDR HEEA080590](https://openairdocs.org/sdr/HEEA080590), Jul 29, 2002: BEARING. WORN. MAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED. - [SDR HEEA080589](https://openairdocs.org/sdr/HEEA080589), Jul 29, 2002: BEARING. WORN. MAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED. - [SDR HEEA080581](https://openairdocs.org/sdr/HEEA080581), Jul 29, 2002: BEARING. UNSTAKED. MAIN ROTOR SWASHPLATE DRIVE LINK LOWER BEARING UNSTAKED. REPAIRED. - [SDR HEEA080571](https://openairdocs.org/sdr/HEEA080571), Jul 29, 2002: BEARING. SEIZED. BEARING SEIZED. REPAIRED. - [SDR HEEA080569](https://openairdocs.org/sdr/HEEA080569), Jul 29, 2002: BEARING. WORN. MAIN ROTOR GEARBOX HAS WORN BEARINGS. REPAIRED. - [SDR HEEA080564](https://openairdocs.org/sdr/HEEA080564), Jul 29, 2002: COMPUTER. MALFUNCTIONED. AFCS COMPUTER MALFUNCTIONED, FLIGHT DIRECTOR WON'T HOLD HEADING. REPAIRED. - [SDR HEEA080557](https://openairdocs.org/sdr/HEEA080557), Jul 29, 2002: RADAR. WEAK. WEATHER RADAR UNIT IS WEAK RECEIVING AND TRANSMITTING. REPLACED WITH SERVICEABLE PART. - [SDR HEEA080534](https://openairdocs.org/sdr/HEEA080534), Jul 29, 2002: FILTER. DIRTY. COMBINING GEARGOX FILTER DIRTY. REPLACED WITH SERVICEABLE FILTER. - [SDR HEEA080530](https://openairdocs.org/sdr/HEEA080530), Jul 29, 2002: ELEMENT. DAMAGED. CAUSED C-BOX FILTER TO BYPASS. SCRAPPED AND REPLACED WITH SERVICEABLE PART. - [SDR HEEA080152](https://openairdocs.org/sdr/HEEA080152), Jun 26, 2002: CONTROL UNIT. FAILED. GENERATOR WENT OFF LINE AND WON'T RESET. - [SDR HEEA080134](https://openairdocs.org/sdr/HEEA080134), Jun 26, 2002: VALVE. LEAKING. HYD VALVE LEAKS OUT OF WEEP HOLE. All 238: https://openairdocs.org/deregistered/N1202T-2011-09-10/reports.md ## Other aircraft with N1202T - [Registered now](https://openairdocs.org/aircraft/N1202T): Costruzioni Aeronautiche Tecna P-MENTOR, S/N 1202/US - [Cancelled 1973-10-17](https://openairdocs.org/deregistered/N1202T-1973-10-17): Piper PA-34-200, S/N 34-7250262. Exported to United Kingdom. Owner: [Catlin Aviation Co](https://openairdocs.org/faa-owner/CATLIN%20AVIATION%20CO), [Okla City, OK](https://openairdocs.org/faa-place/OK/Okla%20City) --- 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.