# N412US: 1988 Boeing 737-401, registration cancelled 2003-04-25 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: April 25, 2003 - Status when cancelled: Valid registration - Airframe: [Boeing 737-401](https://openairdocs.org/model/boeing-737-401) (registry code 138449B) - Engine: [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series) (registry code 13802) - Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (OpenAirDocs) - Serial number: 23881 - Year built: 1988 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: October 31, 1988 - Certificate issued: April 24, 2003 - Last registry action: April 24, 2003 - Mode S code: A4DD61 - Owner when cancelled: [Linc 737 LLC](https://openairdocs.org/faa-owner/LINC%20737%20LLC) - Location: [Aurora, CO](https://openairdocs.org/faa-place/CO/Aurora) - Owner type: Corporation - Owner's area on the map: 39.6636° N, 104.8378° W: Placed by OpenAirDocs at the center of ZIP code 80014, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N412US - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=412US - Page: https://openairdocs.org/deregistered/N412US-2003-04-25 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 Boeing 737-401: https://openairdocs.org/model/boeing-737-401.md ## Service difficulty reports (32) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR USAASB02167](https://openairdocs.org/sdr/USAASB02167), Sep 5, 2002: ODOR. DETECTED. DURING CRUISE CREW REPORTED A BURNING/SMOKE ODOR IN COCKPIT. FLT ATTENDANTS REPORTED ODOR WAS OBVIOUS THROUGHOUT CABIN AS SEVERAL PASSENGERS COMPLAINED. FLIGHT - [SDR USA2002F00070](https://openairdocs.org/sdr/USA2002F00070), Jul 22, 2002: CONTROL ROD. OUT OF ADJUST. AFTER TAKEOFF, ENROUTE, CABIN PRESSURE BEGAN TO CLIMB WITH ALTITUDE. FLIGHT WAS LEVELED OFF AT 2500 FEET WHEN A FLIGHT ATTENDANT REPORTED THAT THE AFT ENTRY DOO - [SDR USASB02118](https://openairdocs.org/sdr/USASB02118), Jun 18, 2002: WIRE. SHORTED. CLE - MAINTENANCE FOUND THE AISLE LOW LEVEL EMERGENCY LIGHTS AT SEAT ROWS 6, 7, 8, 9 AND 11 INOPERATIVE. MAINTENANCE REPAIRED SHORTED SEAT WIRING AT SEAT ROW 6A - [SDR USAA020188](https://openairdocs.org/sdr/USAA020188), May 15, 2002: FITTING. CORRODED. TPA - FOUND FITTING CORRODED .625 INCH, LEFT SIDE HORIZONTAL STAB CENTER SECTION, FRONT SPAR. CORROSION LEVEL 2. REMOVED CORROSION, BLENDED, SPOT FACE, REPAIRED - [SDR USAA020189](https://openairdocs.org/sdr/USAA020189), May 14, 2002: SKIN. CRACKED. TPA - FOUND SKIN CRACKED .5 INCH, AFT CARGO DOOR SKIN, AFT UPPER CORNER. INSTALLED DOUBLER PER SRM 52-00-01. (M) - [SDR USAASB02037](https://openairdocs.org/sdr/USAASB02037), Feb 21, 2002: WIRE. BROKEN. IND - MAINTENANCE REPORTED THE EMERGENCY LIGHT AT SEAT ROW 10 ABC INOPERATIVE. MAINTENANCE FOUND WIRES FROM THE SEAT TRACK BROKEN. SPLICED WIRES FROM SEAT TRACK - [SDR USAASB01243](https://openairdocs.org/sdr/USAASB01243), Aug 27, 2001: POWER SUPPLY. DISCHARGED. CT - MAINTENANCE FOUND THE LEFT LOWER AFT EMERGENCY PATHWAY LIGHT INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE M1136 POWER SUPPLY. OPERATIONAL CHECK NORMAL - [SDR USAA010927](https://openairdocs.org/sdr/USAA010927), Jul 19, 2001: BULKHEAD. CRACKED. PIT - FOUND BULKHEAD WITH CRACKS, ONE AT 1 INCH, ONE AT 1.125 INCH, TWO AT 1.5 INCH AND TWO AT .125 INCH, BS 178 LBL 5.7 WL 216; BL 0, WL 184 - WL 195; RBL 5. C - [SDR USAA010929](https://openairdocs.org/sdr/USAA010929), Jul 18, 2001: FRAME. CRACKED. PIT - FOUND VERTICAL CHORD CRACKED 1.5 INCHES, BS 178 RBL 5.7 WL 184. CUT OUT DAMAGED AREA, INSTALLED FILLER AND DOUBLERS PER SRM 53-10-08, FIG 205 EA 71759, EO - [SDR USAA010931](https://openairdocs.org/sdr/USAA010931), Jul 18, 2001: FRAME. CRACKED. PIT - FOUND SIDE CHORD CRACKED TWO PLACES 1 INCH, LBL 24 WL 207 WL 195. CUT OUT DAMAGED SECTION AND SPLICED IN NEW PER SRM 53-10-08, EO 5300V157. (M) - [SDR USAA010932](https://openairdocs.org/sdr/USAA010932), Jul 18, 2001: FRAME. CRACKED. PIT - FOUND SIDE CHORD HAS TWO CRACKS 1 INCH EACH, RBL 24 WL 207 WL 195. CUT OUT DAMAGED SECTION AND SPLICED IN NEW PER SRM 53-10-08, EO 5300V157. (M) - [SDR USAA010301](https://openairdocs.org/sdr/USAA010301), Mar 20, 2001: SKIN. CRACKED. CLT - FOUND FUSELAGE SKIN CRACKED 2 INCHES, 3 INCHES FORWARD OF 727F 1 INCH ABOVE STRINGER 26R. INSTALLED DOUBLER PER SRM 53-00-01. (M) - [SDR USAA010268](https://openairdocs.org/sdr/USAA010268), Mar 5, 2001: SKIN. CRACKED. CLT - FOUND SKIN CRACKED 2 INCHES, 3 INCHES FORWARD OF 727 F 1 INCH ABOVE STRINGER 26R. INSTALLED DOUBLER. (M) - [SDR USAA002049](https://openairdocs.org/sdr/USAA002049), Nov 30, 2000: SKIN. CRACKED. CLT - FOUND SKIN CRACKED 1.25 INCH, LEFT FS 727D, STRINGER 23L. INSTALLED FILLER AND DOUBLER PER TR 53-60-03. (M) - [SDR USAASB00333](https://openairdocs.org/sdr/USAASB00333), Nov 27, 2000: BATTERY PACK. DISCHARGED. ALB - MAINTENANCE FOUND THE FOLLOWING EMERGENCY EXIT LIGHTS INOPERATIVE, EXIT SIGN OVER THE AFT ENTRY DOOR, EXIT SIGNS FORE AND AFT OF AFT SERVICE DOOR, SEATS 2 - [SDR USAASB00286](https://openairdocs.org/sdr/USAASB00286), Oct 4, 2000: CONTROLLER. OUT OF ADJ. IAH - FLT 1993 - AFTER TAKEOFF FROM PIT, EN ROUTE TO IAD, WHEN LANDING GEAR HANDLE WAS MOVED TO OFF POSITION, THE GEAR EXTENDED. CREW RECYCLED THE GEAR AND THE - [SDR USAASB00186](https://openairdocs.org/sdr/USAASB00186), Jul 5, 2000: SIGN. INOPERATIVE. CLT - PILOT REPORTED THAT THE EMERGENCY EXIT SIGN AT EXIT ROW 11, LEFT HAND SIDE, WAS BROKEN/INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EXIT SIGN AT EXIT - [SDR 20001005AP002](https://openairdocs.org/sdr/20001005AP002), Jun 15, 2000: BUSHING. WORN. BUF - FLT 1804 - DURING CLIMB-OUT FROM BUF, AT FL100 AND ACCELERATING THROUGH 260 KNOTS, THE AIRCRAFT BEGAN EXPERIENCING AND AIRFRAME VIBRATION. CREW SLOWED AIR - [SDR USAASB00168](https://openairdocs.org/sdr/USAASB00168), Jun 15, 2000: BOLT. WORN. BUF - FLT 1804 - DURING CLIMB-OUT FROM BUF, AT FL100 AND ACCELERATING THROUGH 260 KNOTS, THE AIRCRAFT BEGAN EXTERIENCING AND AIRFRAME VIBRATION. CREW SLOWED AIR - [SDR USAASB99233](https://openairdocs.org/sdr/USAASB99233), Sep 19, 1999: SENSOR. OUT OF ADJUST. CLT - FLT 731 - EN ROUTE FROM PHL TO MSY, THE NLG UNSAFE ILLUMINATED AND REMAINED ON. CREW RECYCLED GEAR AT 230 KNOTS BUT LIGHT REMAINED ON. CAPTAIN ACCOMPLISHE - [SDR USAA991008](https://openairdocs.org/sdr/USAA991008), Sep 9, 1999: SKIN. CRACKED. PHL/PIT - DURING UNSCHEDULED MAINTENANCE, PILOT REPORT IN PHL FOUND 1.125 INCH LONG CRACK IN SKIN AT STATION 727D AT STRINGER 25 RT. INSTALLED EXTERNAL DOUBLER - [SDR USAASB99214](https://openairdocs.org/sdr/USAASB99214), Aug 29, 1999: CIRCUIT CARD. FAILED. IND - FLT 696 - AS LANDING GEAR WAS LOWERED IN PREPARATION FOR LANDING AT IND, THE CREW RECEIVED A NOSE GEAR UNSAFE LIGHT. CREW RECYCLED THE LANDING GEAR THREE - [SDR USAASB99122](https://openairdocs.org/sdr/USAASB99122), May 6, 1999: WIRE. BROKEN. PHL - MAINTENANCE FOUND THE CABIN FLOOR EMERGENCY PROXIMITY LIGHTS INOPERATIVE. MAINTENANCE REPAIRED A BROKEN WIRE AT SEAT ROW 8. OPERATIONAL CHECK GOOD. (M) - [SDR USAASB99013](https://openairdocs.org/sdr/USAASB99013), Jan 14, 1999: CONNECTOR. FAILED. PHL - FLT 867 - AFTER TAKEOFF, CREW COULD NTO RETRACT THE LANDING GEAR. FLIGHT RETURNED TO FIELD AT PHL AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DE - [SDR 99ZZZM155](https://openairdocs.org/sdr/99ZZZM155), Jan 14, 1999: SENSOR. FAILED. PHL - FLT 867 - AFTER TAKEOFF, CREW COULD NTO RETRACT THE LANDING GEAR. FLIGHT RETURNED TO FIELD AT PHL AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DE - [SDR USAASB98339](https://openairdocs.org/sdr/USAASB98339), Dec 22, 1998: WINDSHIELD. CRACKED. PIT - FL735 - EN ROUTE FROM PHL TO MCI, THE UPPER RIGHT CORNER OF CAPTAINS WINDSHIELD CRACKED AND BEGAN ARCING. FLIGHT DIVERTED TO PIT AND LANDED WITHOUT FURTHE - [SDR USAA980597](https://openairdocs.org/sdr/USAA980597), Nov 18, 1998: FLOORBEAM. CORRODED. CLT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND .5 INCH BY .5 INCH AREA OF CORROSION AT STATION 947.5 LBL 14 TO RBL 33 FLOORBEAM. CORROSION TASK NR C53-107-02. - [SDR USAA980587](https://openairdocs.org/sdr/USAA980587), Nov 18, 1998: FRAME. CHAFED. CLT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND CHAFED AT FRAME BS 1040. INSTALLED DOUBLER PER TR 53-80-02. (M) - [SDR USAA980586](https://openairdocs.org/sdr/USAA980586), Nov 18, 1998: BEAM. CORRODED. CLT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND .5 INCH BY .5 INCH BY 5 INCH AREA OF CORROSION BS 986.5, WL 208, LBBL 14.5 - LBBL 19.5 BEAM INST, CORROSION TASK - [SDR USAA980585](https://openairdocs.org/sdr/USAA980585), Nov 18, 1998: BULKHEAD. CRACKED. CLT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND TWO CRACKS STATION 178 BULKHEAD APPROX 2 INCHES AT RBBL 5.7 WL 200 WEB ASSY. INSTALLED DOUBLER PER SRM 53-10-08 - [SDR USAA980584](https://openairdocs.org/sdr/USAA980584), Nov 18, 1998: BULKHEAD. CRACKED. CLT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND TWO CRACKS STATION 178 BULKHEAD APPROX 2 INCHES AT LOWER LEFT RADAR ANTENNA MOUNT WEB ASSY LBL 5.7 WL 200. INSTA - [SDR USAASB98145](https://openairdocs.org/sdr/USAASB98145), Jun 8, 1998: LIGHT. INOPERATIVE. MCI - PILOT REPORTED THE RIGHT OVERWING EMERGENCY EXIT LIGHT WAS INOP. MAINTENANCE INSPECTED AND RESEATED THE LIGHT ASSY. OPERATIONAL CHECK GOOD. (M) ## FAA accident and incident reports (3) 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 20000615032389I](https://openairdocs.org/incident/20000615032389I), Jun 15, 2000: Boeing 737401 (N412US), Buffalo, NY. (-23)On Thursday, June 15, 2000 at 0656 EDT, a Boeing B-737, N412US, flight 1804, operated by usairways, inc. returned and landed on runway 23 at Buffalo… - [Incident 19990829026689I](https://openairdocs.org/incident/19990829026689I), Aug 29, 1999: Boeing 737401 (N412US), Indianapolis, IN. (-23) USA696, B737, inbound to ind, at 1735Z declared an emergency due to an unsafe nose gear indication. Aircraft did fly by at 1820Z. Aircraft landed at ind… - [Incident 19930125003279I](https://openairdocs.org/incident/19930125003279I), Jan 25, 1993: Boeing 737401 (N412US), Detroit, MI, Minor damage. Preparing to run NR1 engine for leak check. After start engine stopped. Flames from engine. Fire put out. --- 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.