# N606TW: 1983 Boeing 767-231, registration cancelled 2012-08-24 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: August 24, 2012 - Status when cancelled: Valid registration - Airframe: [Boeing 767-231](https://openairdocs.org/model/boeing-767-231) (registry code 1385131) - Engine: [Pratt & Whitney JT9D-7R4D](https://openairdocs.org/engine/pratt-whitney-jt9d-7r4d) (registry code 51553) - Data sheets: [TCDS A1NM](https://openairdocs.org/tcds/A1NM), [TCDS E3NE](https://openairdocs.org/tcds/E3NE) (OpenAirDocs) - Serial number: 22569 - Year built: 1983 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: February 13, 2008 - Certificate issued: March 7, 2008 - Last registry action: December 20, 2010 - Mode S code: A7DF47 - Owner when cancelled: [Boeing Company](https://openairdocs.org/faa-owner/BOEING%20COMPANY) - Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City) - Owner type: Corporation - Owner's area on the map: 35.4003° N, 97.4331° W: Placed by OpenAirDocs at the center of ZIP code 73135, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N606TW - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=606TW - Page: https://openairdocs.org/deregistered/N606TW-2012-08-24 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 767-231: https://openairdocs.org/model/boeing-767-231.md ## Service difficulty reports (30) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR CTASRD2011001](https://openairdocs.org/sdr/CTASRD2011001), Jan 4, 2011: SLEEVE. DEFORMED. RIGHT ENGINE NR 2 INBOARD THRUST REVERSER SLEEVE HALF IS DEFORMED DUE TO RUBBING WITH THE THRUST REVERSER BLOCKER DOORS IN FOUR PLACES. DEFORMATION RANGES FROM - [SDR PI22010F00000](https://openairdocs.org/sdr/PI22010F00000), Nov 24, 2010: SLIDE. PARTIAL DEPLOY. CREW MEMBER DISCOVERED A DISLODGED ACTUATION CABLE ON THE AFT LT ENTRY DOOR SLIDE ASSY WHICH HAD DISENGAGED THE ENTIRE FWD SIDE OF THE SLIDE PACK BOARD ASSY. FU - [SDR ERKR200800311](https://openairdocs.org/sdr/ERKR200800311), May 26, 2008: SKIN. CORRODED. ECRA 606TW-53-767-001 REPAIR OF CORROSION DAMAGE AT STA 285 STR 36L: TRIMMED OUT CORROSION DAMAGED AREA AND PERFORMED A HFEC SKIN AND OPEN HOLE INSPECTION REPAI - [SDR TWAA0018201](https://openairdocs.org/sdr/TWAA0018201), Nov 15, 2000: POWER SUPPLY. WORN. THE EGRESS LIGHTS WERE INOPERATIVE AT ROWS 34 TO 36 ON LEFT SIDE OF CABIN, AND AT THE L3 FLIGHT ATTENDANT JUMP SEAT. REPLACED THE POWER SUPPLY. CHECK-C 9-28-00 - [SDR TWAA0017503](https://openairdocs.org/sdr/TWAA0017503), Nov 6, 2000: LIGHT. INOPERATIVE. THE EGRESS LIGHTS AT ROWS 33 TO 35 STAYED ON ALL THE TIME. RESEATED AND SECURED THE BATTERY PACK CONNECTOR D9013 AT ROW 33. CHECK-C 9-28-00 LAX. - [SDR TWAA0011002](https://openairdocs.org/sdr/TWAA0011002), Jul 10, 2000: SKIN. DELAMINATED. DURING CHECK-C MAINT ON LT WING THE NUMBER 1 FLAP BOTTOM 2 FEET FROM I/B EDGE WAS FOUND WITH A 2 INCH DIAMETER DELAMINATION, 6 INCHES FROM THE T/E. INSTALLED A - [SDR TWAA0010903](https://openairdocs.org/sdr/TWAA0010903), Jul 10, 2000: SKIN. DELAMINATED. DURING CHECK-C MAINT ON THE LT WING FOUND DELAMINATION ON TOP O/B SIDE OF NUMBER 2 SLAT. INSTALLED A 3 INCH DIAMETER METAL HOT BOND REPAIR PER SRM 51-70-10. - [SDR TWAA0010902](https://openairdocs.org/sdr/TWAA0010902), Jul 10, 2000: STRUCTURE. DAMAGED. DURING CHECK-C MAINT ON LT WING FOUND A HOLE IN THE NUMBER 2 SLAT ON BOTTOM O/B SIDE. INSTALLED A 2 INCH DIAMETER METAL HOT BOND REPAIR PER SRM 51-70-10. - [SDR TWAA0010802](https://openairdocs.org/sdr/TWAA0010802), Jul 8, 2000: PANEL. DELAMINATED. DURING CHECK-C MAINT, FOUND ON LT WING, DELAMINATION ON BULL NOSE PANEL UNDER THE I/B SIDE OF NUMBER 5 SLAT. CLEANED UP DAMAGE, FILLED AND INSTALLED A 4 INCH BY - [SDR TWAA0009805](https://openairdocs.org/sdr/TWAA0009805), Jun 21, 2000: POWER SUPPLY. INOPERATIVE. THE EGRESS LIGHTS WERE INOPERATIVE ON LEFT SIDE FROM ROW 24 TO 32. REPLACED THE POWER SUPPLY. CHECK-C 4-7-00 LAX. - [SDR TWAA0009804](https://openairdocs.org/sdr/TWAA0009804), Jun 19, 2000: BATTERY PACK. DISCHARGED. THE EXIT LIGHT ON THE LEFT AFT BULKHEAD BY THE LEFT SIDE NUMBER 3 DOOR WAS ILLUMINATED WITH THE EMERGENCY LIGHT SWITCH ARMED. REPLACED THE BATTERY PACK. CHECK-C - [SDR TWAA0009504](https://openairdocs.org/sdr/TWAA0009504), Jun 16, 2000: BATTERY. INOPERATIVE. DURING ROUTINE INSPECTION, FOUND EGRESS LIGHTS OUT AT ROWS 20 - 33 ON THE LEFT HAND SIDE. REPLACED BATTERIES IN THE POWER SUPPLY. CC02D 04-07-00 LAX. - [SDR TWAA0007001](https://openairdocs.org/sdr/TWAA0007001), May 4, 2000: BATTERY. DISCHARGED. THE EGRESS LIGHTS IN THE AFT CABIN CAME ON INTERMITTENTLY. REPLACED THE BATTERIES ON LT SIDE OF CABIN. CHECK-C 4-7-00 LAX. - [SDR TWAA0004901](https://openairdocs.org/sdr/TWAA0004901), Mar 26, 2000: LIGHT. INOPERATIVE. THE EXIT SIGN AT THE RT SIDE NUMBER 4 CABIN DOOR WOULD NOT ILLUMINATE, AND THE AFT SECTION OF FLOOR EGRESS LIGHTS WERE INOPERATIVE. REPLACED THE FUSE, (P/N 2510 - [SDR TWAA9915302](https://openairdocs.org/sdr/TWAA9915302), Nov 7, 1999: BULB. FAILED. AN EXTERIOR EMERGENCY LIGHT WAS FOUND INOPERATIVE, RT SIDE OF THE AIRCRAFT AFT OF THE REAR CARGO DOOR. REPLACED THE LAMP. CHECK-C 9-10-99 LAX. - [SDR TWAA9909801](https://openairdocs.org/sdr/TWAA9909801), Jul 11, 1999: LIGHT. FAILED. SMOKE WAS COMING FROM THE PILOTS OVERHEAD PANEL UNTIL THE CIRCUIT BREAKER POPPED. SMOKE WAS FROM A LIGHT PANEL LABELED VIDEO ON. MADE AN UNSCHEDULED LANDING AT - [SDR TWAA9904902](https://openairdocs.org/sdr/TWAA9904902), Apr 3, 1999: CONNECTOR. LOOSE. FOUND FLOOR EGRESS LIGHT INOPERATIVE ON RT SIDE AT CABIN ROWS 23 TO 30. FOUND CONNECTOR NOT SECURE AND RESEATED THE CONNECTOR ON THE POWER SUPPLY. CHECK-C 3-21- - [SDR TWAA9819603](https://openairdocs.org/sdr/TWAA9819603), Dec 10, 1998: CAP. BENT. DURING OP 15 MAINT CHECK, FOUND WEB CAP BENT AT STA 654, STRINGER 33R TO 33L. FABRICATED AND INSTALLED NEW CAP PER SPM 6-70-01, PAGE 2 ITEM 3. - [SDR TWAA9819602](https://openairdocs.org/sdr/TWAA9819602), Dec 8, 1998: SEAT TRACK. CORRODED. DURING OP 15 MAINT CHECK, FOUND CHAIR TRACK CORRODED AT RBL 90 INCHES, STA 1054. INSTALLED NEW SEAT TRACK APPROXIMATELY 19 FEET PER TWA STANDARD PROCESSES 6-70- - [SDR TWAA9819810](https://openairdocs.org/sdr/TWAA9819810), Dec 7, 1998: STRINGER. CORRODED. DURING OP 15 MAINT CHECK, FOUND CORROSION ON STRINGER 37R AT STA 434. REMOVED CORROSION PER TWA STANDARD PROCEDURES MANUAL 6-80-01. INSTALLED NEW STRINGER SECTI - [SDR TWAA9819808](https://openairdocs.org/sdr/TWAA9819808), Dec 7, 1998: RIB. CRACKED. DURING OP 15 MAINT CHECK, FOUND A 4 INCH CRACK IN LT WING L/E BULLNOSE RIB, I/B END OF NR 4 SLAT ACTUATOR, LT WING STA 565. INSTALLED NEW RIB (P/N 114T2512-7). - [SDR TWAA9819807](https://openairdocs.org/sdr/TWAA9819807), Dec 7, 1998: STRINGER. CORRODED. DURING OP 15 MAINT CHECK, FOUND STRINGER 39R CORRODED AT STA 628. REPAIRED S39R PER SRM 53-00-03 FIG 202. - [SDR TWAA9819806](https://openairdocs.org/sdr/TWAA9819806), Dec 7, 1998: STRINGER. CORRODED. DURING OP 15 MAINT CHECK, FOUND CORROSION ON STR 39L AT STA 434. REMOVED CORROSION PER SRM 51-10-00, PAGE 16. INSTALLED NEW STR SECTION PER SRM 53-00-03, FIG 20 - [SDR TWAA9819805](https://openairdocs.org/sdr/TWAA9819805), Dec 7, 1998: STRINGER. CORRODED. DURING OP 15 MAINT CHECK, FOUND CORROSION ON STRINGER 37L AT STA 434, FWD CARGO COMPT. REMOVED CORROSION PER SRM 51-10-00, PAGE 16. REPLACED SECTION OF STRINGER - [SDR TWAA9819804](https://openairdocs.org/sdr/TWAA9819804), Dec 7, 1998: STRINGER. CORRODED. DURING OP 15 MAINT CHECK, FOUND CORROSION ON STR 39R AT STA 434. CUT SECTION OF STRINGER AND REMOVED CORROSION PER SRM 51-10-00, PAGE 15. INSTALLED STR AND CLIP - [SDR TWAA9819809](https://openairdocs.org/sdr/TWAA9819809), Dec 2, 1998: SKIN. DELAMINATED. DURING OP 15 MAINT CHECK, FOUND RT WING LOWER SIDE APPROX 40 INCHES I/B OF O/B END, HAS 8 INCH BY 3 INCH DELAMINATION ON RT FLAP, O/B END. REMOVED OLD EXISTING - [SDR TWAA9814903](https://openairdocs.org/sdr/TWAA9814903), Sep 7, 1998: TE WEDGE. CRACKED. DURING CHECK-C MAINT, FOUND ON RT WING THE O/B TE FLAP, CENTER TE WEDGE LOWER SURFACE WITH A 4 INCH CRACK. DRESSED OUT DAMAGED AREA AND INSTALLED 3 SKIN HOT BON - [SDR TWAA9712501](https://openairdocs.org/sdr/TWAA9712501), Oct 17, 1997: GEN CONTL SW. FAILED. LAX - FLT 840 - DURING CLIMB, LEFT GENERATOR FIELD LIGHT ILLUMINATED, LEFT GEN CONTROL SWITCH ILLUMINATED, APU WOULD NOT START. REPLACED LEFT GENERATOR CONTROL - [SDR TWAA9777002](https://openairdocs.org/sdr/TWAA9777002), Jul 11, 1997: CONTROLLER. WORN. DURING CLIMB NUMBER 2 ENGINE STALLED THEN SURGED DURING DECELERATION. ENGINE WAS SHUT DOWN. REPLACED THE ENGINE VANE AND BLEED CONTROL (EVBC). CHECK-C 5-17-97 L - [SDR TWAA9718001](https://openairdocs.org/sdr/TWAA9718001), Feb 3, 1997: PROX CARD. FAILED. MCI - DURING CLIMB WITH FLAP UP OR FLAPS ONE, WHEN THROTTLES RETARDED PAST THE 12 O'CLOCK POSITIOIN, RED FLAP EICAS MESSAGE LIGHT ILLUMINATED. REMOVED AND REPLA ## 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 NYC94LA111](https://openairdocs.org/ntsb/NYC94LA111), Jun 29, 1994: Boeing 767-200 (N606TW), East Hampton, NY, no damage. Probable cause: IN-FLIGHT ENCOUNTER WITH TURBULENCE IN THE VICINITY OF THUNDERSTORMS. A FACTOR RELATED TO THE ACCIDENT WAS: IMPROPER PLANNING/DECISION BY THE PILOT(S). ## FAA accident and incident reports (4) 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 19940629028449I](https://openairdocs.org/incident/19940629028449I), Jun 29, 1994: Boeing 767231 (N606TW), New York, NY. Encountered severe turbulence holding in weather near thunderstorms. Beltsign on. Attendant not seated broke both leg - [Incident 19900512021099I](https://openairdocs.org/incident/19900512021099I), May 12, 1990: Boeing 767231 (N606TW), St Louis, MO. Left engine oil temperature high. Shut it down. Metal found in oil filter and chip detectors. - [Incident 19880212008589I](https://openairdocs.org/incident/19880212008589I), Feb 12, 1988: Boeing 767231 (N606TW), St Louis, MO. On rollout engine went to sub idle and e g t rose to the red band. Shut engine down. Malfunction was undetermined. - [Incident 19870715044889I](https://openairdocs.org/incident/19870715044889I), Jul 15, 1987: Boeing 767231 (N606TW), Kansas City, MO. Engine fire warning in climb, found faulty logic card in detector system. --- 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.