# N786DL: 1975 Lockheed L-1011-385-1, registration cancelled 2012-09-10 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: September 10, 2012 - Status when cancelled: Sale reported, canceled - Airframe: [Lockheed L-1011-385-1](https://openairdocs.org/model/lockheed-l-1011-385-1) (registry code 5265010) - Engine: [Rolls-Royce RB-211-22 series](https://openairdocs.org/engine/rolls-royce-rb-211-22-series) (registry code 54554) - Data sheets: [TCDS A23WE](https://openairdocs.org/tcds/A23WE), [TCDS E12EU](https://openairdocs.org/tcds/E12EU) (OpenAirDocs) - Serial number: 193A-1123 - Year built: 1975 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: September 4, 1975 - Last registry action: May 13, 2004 - Mode S code: AAA726 - Location: [Kansas City, KS](https://openairdocs.org/faa-place/KS/Kansas%20City) - Owner type: Individual - Owner's area on the map: 39.1483° N, 94.6051° W: Placed by OpenAirDocs at the center of ZIP code 66115, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N786DL - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=786DL - Page: https://openairdocs.org/deregistered/N786DL-2012-09-10 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 Lockheed L-1011-385-1: https://openairdocs.org/model/lockheed-l-1011-385-1.md ## Service difficulty reports (87, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR DLL13990978](https://openairdocs.org/sdr/DLL13990978), May 4, 1999: LINE. LEAKING. LOST C-HYD SYS QUANTITY DROPPED TO QUARTER. NECESSARY TO LOWER MLG VIA ALT GEAR EXTENSION. FOUND LEAK AT GEAR UP LINE. INSTALLED TEMP LINE. - [SDR DLL13981721](https://openairdocs.org/sdr/DLL13981721), Aug 20, 1998: POWER PACK. INOPERATIVE. LOWER GALLEY EMERGENCY CEILING LIGHT AND R2 DOOR EXITS AND CEILING LIGHT INOP. REPLACED 2 EACH POWER PACKS. - [SDR DLL13981359](https://openairdocs.org/sdr/DLL13981359), Jun 26, 1998: SPAR CAP. CRACKED. THE UPPER CAP OF THE CENTER WING INTERMEDIATE SPAR AT FS 1043 WAS FOUND CRACKED BEYOND LIMITS AT THE LT OUTBD END. THE CAP WAS CUT NEAR LBL 80 AND A NEW OUTBD E - [SDR DLL13981327](https://openairdocs.org/sdr/DLL13981327), Jun 21, 1998: TIMER. INOPERATIVE. MASKS DID NOT DROP IN D-ZONE DURING OXY DROP CHECK. REPLACED SEQUENCING TIMER (P/N 25720481) OPS CHECK GOOD. - [SDR DLL13981100](https://openairdocs.org/sdr/DLL13981100), May 19, 1998: FITTING. CORRODED. RT MLG ATTACH RIB FITTING FOUND WITH CORROSION ON FACES AND IN BORES OF MLG ATTACH LUGS. REPAIRED PER ERA 331716-14. - [SDR DLL13981076](https://openairdocs.org/sdr/DLL13981076), May 19, 1998: SPAR CAP. CRACKED. OVERSIZED FASTENER HOLES WERE FOUND IN THE VERTICAL FLANGE OF THE LT WING LWR REAR SPAR CAP AT APPROX IWS 258. THE FASTENER FINAL DIAMETER WAS 0.3428. REPAIRED - [SDR DLL13971811](https://openairdocs.org/sdr/DLL13971811), Sep 17, 1997: PLUG. LOOSE. A AND B LOOP FIRE WARNING ON NR 3 ENG. FOUND BOROSCOPE PLUG LOOSE AT THE NUMBER TWO FUEL NOZZLE. - [SDR DLL13971345](https://openairdocs.org/sdr/DLL13971345), Jul 4, 1997: SPAR. CRACKED. THE CENTER WING INTERMEDIATE SPAR UPPER CAP LOCATED AT STA 1103 WAS FOUND TO HAVE A 2 INCH CRACK ON THE RT O/B SIDE. THE CRACK WAS TYPICAL OF THOSE DESCRIBED IN - [SDR DLL13971342](https://openairdocs.org/sdr/DLL13971342), Jul 2, 1997: PRESS RELIEF VLV. CRACKED. ONE OF THE SIX SPOKES ON THE LT NEGATIVE PRESSURE RELIEF VALVE ON THE AFT PRESSURE BULKHEAD WAS FOUND CRACKED. THE REPAIR/ MODIFICATION WAS ACCOMPLISHED PER L-1 - [SDR DLL13970944](https://openairdocs.org/sdr/DLL13970944), May 17, 1997: ENGINE. BIRD STRIKE. ON T/O, NUMBER 3 ENGINE INGESTED AT LEAST ONE LARGE BIRD. PERFORMED FIRST STAGE HPC BORESCOPE INSPECTION AS PER MM. ENGINE FAILED INSPECTION, WILL REQUIRE ENGIN - [SDR DLL13970397](https://openairdocs.org/sdr/DLL13970397), Mar 4, 1997: DOOR. UNLATCHED. ON ROTATION WHEN GEAR LEVER RAISED NOTICED NOSE GEAR RED DOOR LIGHT AND RED INTRANSIT LIGHT ON. LIGHT REMAINED ON AFTER GEAR RETRACTION. LEFT NOSE GEAR DOOR WAS - [SDR DLL13970170](https://openairdocs.org/sdr/DLL13970170), Jan 11, 1997: BULKHEAD. CRACKED. DURING INSPECTION PER S.I. 7-70645-12AD, THE FS 1212 BULKHEAD WAS FOUND CRACKED AT RBL 6 AND RBL 42.5. THE RBL 42.5 CRACK WILL BE REPAIRED PER THE S.I. DUE TO T - [SDR DLL13962783](https://openairdocs.org/sdr/DLL13962783), Dec 30, 1996: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHTS INOP. REPLACED PWR SUPPLY, OPS GOOD. - [SDR DLL13962258](https://openairdocs.org/sdr/DLL13962258), Sep 29, 1996: SPAR WEB. CRACKED. THE RT WING REAR SPAR WEB AT THE UPPER CAP ATTACH AT IWS 310-330 AND UPPER WING SKIN HAS A CRACK. THE DAMAGE WAS REINFORCED WITH A REPAIR PLATE. - [SDR DLL13961842](https://openairdocs.org/sdr/DLL13961842), Aug 4, 1996: FIRE WARN. MALFUNCTIONED. NR 1 ENGINE B-LOOP FIRE WARNING PLACED ON MCO BY FLIGHT CREW DURING TAXI OUT DUE TO FLICKERING. AT 17,000 FEET, NR 1 ENGINE A-LOOP STARTED FLICKERING ACCOMPANIE - [SDR DLL13961746](https://openairdocs.org/sdr/DLL13961746), Jul 21, 1996: BATTERY PACK. DISCHARGED. R4 DOOR BATTERY PACK WILL NOT POWER LIGHTS. REPLACED PACK, CHECKS GOOD. - [SDR DLL13961508](https://openairdocs.org/sdr/DLL13961508), Jun 23, 1996: OVEN. FIRE. CUP COVERING EGGS IN OVEN CAUGHT FIRE IN NR 1 OVEN. FIRE EXT WITH HALON EXT. - [SDR DLL13961002](https://openairdocs.org/sdr/DLL13961002), Apr 26, 1996: MECHANISM. JAMMED. ON ARRIVAL, L1 DOOR WOULD NOT OPEN. FOUND SHEET METAL INSULATION SHIELD OVER DOOR RIPPED LOOSE AND JAMMING DOOR. REMOVED METAL DOOR. OPERATED NORMALLY. - [SDR DLL13960859](https://openairdocs.org/sdr/DLL13960859), Apr 14, 1996: TRACK COVERS. CRACKED. FWD LT AND RT EMERGENCY TRACK LIGHT COVERS CRACKED IN FIRST CLASS. REPLACED BAD TRACK, CHECKED GOOD. - [SDR DLL13960845](https://openairdocs.org/sdr/DLL13960845), Apr 12, 1996: HALON FIRE BOTT. DISCHARGED. HALON FIRE BOTTLE ON CAPTS SIDE, USED IN LOWER GALLEY, SMALL FOOD TRAY FIRE. REPLACED HALON BOTTLE, INSPECTED OVENS AND ALL CHECK NORMAL. SUSPECT PART OF FOOD W - [SDR DLL13960514](https://openairdocs.org/sdr/DLL13960514), Mar 7, 1996: BLKHD WEB. CRACKED. THE FS 1212 BLKHD WAS FOUND WITH A 7 INCH VERTICAL CRACK AT RBL 22.5. THE CRACK WAS CUT OUT AND A REPAIR FILLER AND DOUBLER WERE INSTALLED PER DL ERA 273431-14A - [SDR DLL13954464](https://openairdocs.org/sdr/DLL13954464), Nov 21, 1995: FILLET PANEL. DAMAGED. A/C ARRIVED AT GATE WITH LEFT SIDE AFT FUSELAGE TO WING FILLET PANEL DAMAGED, 3 FT BY 5 FT SECTION WAS MISSING. REPLACED PANEL, RETURNED TO SERVICE. - [SDR DLL13953470](https://openairdocs.org/sdr/DLL13953470), Aug 21, 1995: ANGLE. CRACKED. THE WING TO FUSELAGE JOINT FAIL-SAFE ANGLE AFT HOLE OF THE RT UPPER ROOT JOINT AT FS 1043, WAS OVERSIZED TO REMOVE A CRACK INDICATION. THE HOLE WILL BE TREATED - [SDR DLL13953469](https://openairdocs.org/sdr/DLL13953469), Aug 21, 1995: ACTUATOR FITTING. CORRODED. THE RT AN LT MLG ACTUATOR ATTACH FITTING WERE FOUND WITH AREAS OF CORROSION. CORROSION WAS REMOVED FROM THE SURROUNDING AREA AND HOLE BORES OF HOLES 1, 2, 3, 4, - [SDR DLL13953416](https://openairdocs.org/sdr/DLL13953416), Aug 15, 1995: RIB. CRACKED. THE LT AND RT WING RIB UPPER CAPS AT IWS 503 WERE FOUND WITH SEVERAL CRACKS IN THE TYPICAL LOCATIONS AT THE ATTACH TABS AT AIRCRAFT HMV. THESE CAPS WILL BE REPL - [SDR DLL13953396](https://openairdocs.org/sdr/DLL13953396), Aug 15, 1995: ATTACH BOLTS. IMPROPER PART. DURING AIRCRAFT HEAVY MTC VISIT, IT WAS FOUND THAT A/C 786 WAS NOT LISTED IN THE ISSUED EFFECTIVITY IN REGARDS TO TEN BOLTS THROUGH THE VERTICAL LEG OF THE LT A - [SDR DLL13953395](https://openairdocs.org/sdr/DLL13953395), Aug 15, 1995: ATTACH TEE. CRACKED. DURING AIRCRAFT HEAVY MTC VISIT, THE RIB TO TORQUE BOX VERTICAL ATTACH TEE ON THE RT WING AT IWS 503 WAS FOUND CRACKED AT SEVERAL TYPICAL LOCATIONS. THE REPLACE - [SDR DLL13953342](https://openairdocs.org/sdr/DLL13953342), Aug 1, 1995: RIB. CRACKED. THE LT WING RIB UPPER CAP AT IWS 503 HAS SEVERAL CRACKS IN THE ATTACH TABS. DUE TO STRUCTURAL CONSTRAINTS IT IS DESIRABLE TO REPLACE THE UPPER CAP RATHER THAN R - [SDR DLL13953321](https://openairdocs.org/sdr/DLL13953321), Aug 1, 1995: RIB. CRACKED. LT/RT WING RIB LOWER CAP AT IWS 555 HAVE SEVERAL CRACKS IN THE TYPICAL LOCATION AT THE ATTACH TABS. REPAIRED PER DL ERA 271518-14AD. FOUND AT HMV. - [SDR DLL13953348](https://openairdocs.org/sdr/DLL13953348), Jul 26, 1995: SKIN. DENTED. AN UNIDENTIFIED EXTERNAL SKIN REPAIR WAS REMOVED FROM FS 1655, BETWEEN STRINGERS 24 AND 25. THE REPAIR CONSISTED OF A CUTOUT APPROX 4.5 BY 4.25, A 0.032 2024-T3 - [SDR DLL13953351](https://openairdocs.org/sdr/DLL13953351), Jul 21, 1995: SKIN. CRACKED. THE FUSELAGE SKIN WAS FOUND SLIGHTLY BULGED AROUND THE LBL 22 FS 328 NLG W/W CORNER. UPON FURTHER INSPECTION, THERE WAS SLIGHT CORROSION FOUND ON THE INNER CUTO - [SDR DLL13953349](https://openairdocs.org/sdr/DLL13953349), Jul 21, 1995: SKIN. CORRODED. THE FWD LWR BELLY SKIN WAS FOUND WITH EXTENSIVE CORROSION BETWEEN FS 529 AND FS 983 AND STRINGER 29 AND STRINGER 42. DUE TO THE EXTENSIVE NATURE OF THE CORROSIO - [SDR DLL13953345](https://openairdocs.org/sdr/DLL13953345), Jul 20, 1995: TRIPLER. CORRODED. THE FUSELAGE LWR GALLEY DOOR TRIPLER SURROUND STRUCTURE WAS FOUND WITH SEVERE CORROSION LOCATED IN THE LWR AFT CORNER OF THE DOOR CUTOUT. FOUND AT HMV, AND REPA - [SDR DLL13953325](https://openairdocs.org/sdr/DLL13953325), Jul 20, 1995: BLKHD SKIN. DAMAGED. FOUND THAT 65 FASTENER HOLES WERE TOOL DAMAGED AT FS 1365 BULKHEAD, STR 22 TO STR 47. ACCOMPLISHED REPAIRS PER DL ERA 271346-14. REPAIRED PER ERA 271346-14. - [SDR DLL13953347](https://openairdocs.org/sdr/DLL13953347), Jul 14, 1995: SKIN. CORRODED. THE AFT LOWER BELLY SKIN WAS FOUND TO BE CORRODED AT SEVERAL LOCATIONS BETWEEN FS 1453 AND FS 1753, BETWEEN STRINGERS 30 AND 36. THE FUSELAGE SKIN PANEL BETWEEN - [SDR DLL13953042](https://openairdocs.org/sdr/DLL13953042), Jul 12, 1995: CLIP. CORRODED. AT HMV, INSPECTION FOUND SKIN CLIP CORRODED AT STA 809 BETWEEN STR 30 AND 31. REMOVED DAMAGED CLIP AND INSTALLED NEW PER SRM 53-12-00 FIG 817. - [SDR DLL13953259](https://openairdocs.org/sdr/DLL13953259), Jul 11, 1995: FITTING. CORRODED. HMV - FRW AND AFT OUTFLOW VALVE SUPPORT FITTINGS CORRODED IN C-2 B/B. REPLACED P/N 1521684-101 AND 1521685-101 FITTINGS, REF DWG 1521682. - [SDR DLL13953062](https://openairdocs.org/sdr/DLL13953062), Jul 10, 1995: CLIP. CORRODED. AT HMV FOUND SKIN CLIP CORRODED STA 709 STR 33 TO 36. REMOVED CORRODED CLIP, DRILLED NEW CLIP AND SPLICE, AND INSTALLED PER SRM 53-12-00 FIG 817. - [SDR DLL13953039](https://openairdocs.org/sdr/DLL13953039), Jul 10, 1995: CLIP. CORRODED. AT HMV, FOUND SKIN CLIP CORRODED STA 729 STR 31 TO 35. REMOVED OLD CLIPS AND DRILLED NEW CLIPS AND SPLICES. INSTALLED PER SRM 53-12-00 FIG 817. - [SDR DLL13953038](https://openairdocs.org/sdr/DLL13953038), Jul 9, 1995: CLIPS. CORRODED. AT HMV, FOUND SKIN CLIP CORRODED FS 629 STR 34 TO 35. REMOVED AND FABRICATED NEW SKIN CLIPS. INSTALLED PER SRM 53-12-00 FIG 817. - [SDR DLL13953037](https://openairdocs.org/sdr/DLL13953037), Jul 9, 1995: CLIP. CORRODED. AT HMV, FOUND CLIP CORRODED FS 549 STR 34 TO 35. REMOVED DAMAGED FRAME TO SKIN CLIP AND INSTALLED NEW PER 53-12-0 FIG 817. - [SDR DLL13953028](https://openairdocs.org/sdr/DLL13953028), Jul 9, 1995: CLIP. CORRODED. AT HMV, FOUND SKIN CLIPS CORRODED STA 829 STR 31 TO 33. REMOVED CORROSION, TREAT AND PAINTED, FABRICATED NEW FORMER TO SKIN REPAIR, AND INSTALLED PER SRM 53-12- - [SDR DLL13953203](https://openairdocs.org/sdr/DLL13953203), Jul 8, 1995: FITTING. CORRODED. AT HMV, RT MLG RETRACT ACTUATOR FITTING ATTACH POINT ON AIRCRAFT STRUCTURE FOUND WITH CORROSION DAMAGE. REPAIRED PER SRM 57-14-00 STEPS 2 TO 6. - [SDR DLL13953172](https://openairdocs.org/sdr/DLL13953172), Jul 8, 1995: FITTING. CORROSION. AT HMV, LEFT MLG RETRACT ACTUATOR FITTING ATTACH POINT ON AIRCRAFT STRUCTURE FOUND WITH CORROSION DAMAGE. REPAIRED PER SRM 57-14-00 STEPS 2 TO 6. - [SDR DLL13953041](https://openairdocs.org/sdr/DLL13953041), Jul 8, 1995: CLIP. CORRODED. AT HMV, INSPECTION FOUND THE SKIN CLIP CORRODED AT STA 789 BETWEEN STR 33 AND 35. REMOVED DAMAGED CLIP, INSTALLED NEW PER SRM 53-12-00 FIG 817. - [SDR DLL13953026](https://openairdocs.org/sdr/DLL13953026), Jul 8, 1995: SKIN CLIP. CORRODED. AT HMV, FOUND CLIP CORRODED STA 769 BETWEEN STR 33 TO 35. CUT AND REMOVED CLIP, DRILLED NEW CLIP AND SPLICE STRAP, INSTALLED PER SRM 53-12-00 FIG 817. - [SDR DLL13953025](https://openairdocs.org/sdr/DLL13953025), Jul 8, 1995: CLIP. CORRODED. AT HMV, FOUND CLIP CORRODED STA 849 BETWEEN STR 31 TO 32. FABRICATED AND PAINTED NEW REPAIR, INSTALLED NEW FORMER TO CLIP REPAIR PER SRM 53-31-00 PG 817. - [SDR DLL13953024](https://openairdocs.org/sdr/DLL13953024), Jul 8, 1995: CLIP. CORRODED. AT HMV, FOUND CLIP CORRODED STA 569 STR 33 TO 36. REPLACED SKIN CLIP PER SRM 53-12-00 FIG 817. - [SDR DLL13953352](https://openairdocs.org/sdr/DLL13953352), Jul 6, 1995: BULKHEAD. CRACKED. AFTER ACCOMPLISHMENT OF THE PERMANENT REPAIR PER ER/A226723-14, LAC DWG 1646545 AND EO 7-53207-3AD WAS ISSUED TO ACCOMPLISH REINFORCEMENT OF THE FS 328 CANTED B - [SDR DLL13953350](https://openairdocs.org/sdr/DLL13953350), Jul 6, 1995: SKIN. CREASED. DURING HMV INSPECTION, THE FUSELAGE SKIN AFT OF THE L1 DOOR AT WL 200 FROM FS 349 TO FS 409 WAS FOUND WITH A CREASE. THE MAXIMUM DEPTH OF THE CREASE IS .045, AN All 87: https://openairdocs.org/deregistered/N786DL-2012-09-10/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 BFO92IA145](https://openairdocs.org/ntsb/BFO92IA145), Sep 20, 1992: Lockheed L1011-385 (N786DL), Boston, MA, incident, minor damage. Probable cause: INADEQUATE LUBRICATION WHICH CAUSED STRESS CORROSION CRACKING AND THE SEPARATION OF THE RIGHT WING NUMBER TWO FLAP VANE. ## 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 19920920044949I](https://openairdocs.org/incident/19920920044949I), Sep 20, 1992: Lkheed 10113851 (N786DL), Boston, MA, Minor damage. Outboard fore flap on right inboard flap assembly broke loose and fell from aircraft on final approach. --- 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.