# N840AT: 1970 Mcdonnell Douglas DC-9-32, registration cancelled 2005-01-19 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: January 19, 2005 - Exported to: Mexico - Status when cancelled: Valid registration - Airframe: [Mcdonnell Douglas DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (registry code 302206C) - Engine: [Pratt & Whitney JT8D series](https://openairdocs.org/engine/pratt-whitney-jt8d-series) (registry code 52053) - Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE) (OpenAirDocs) - Serial number: 47523 - Year built: 1970 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-jet - Airworthiness: Standard, transport - Airworthiness date: May 25, 1995 - Certificate issued: September 25, 2003 - Last registry action: September 25, 2003 - Mode S code: AB7FEB - Owner when cancelled: [Aerofinance LLC](https://openairdocs.org/faa-owner/AEROFINANCE%20LLC) - Location: [Miami, FL](https://openairdocs.org/faa-place/FL/Miami) - Owner type: Corporation - Owner's area on the map: 25.8050° N, 80.3151° W: Placed by OpenAirDocs at the center of ZIP code 33122, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N840AT - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=840AT - Page: https://openairdocs.org/deregistered/N840AT-2005-01-19 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 Mcdonnell Douglas DC-9-32: https://openairdocs.org/model/mcdonnell-douglas-dc-9-32.md ## Service difficulty reports (34) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR AT0200050](https://openairdocs.org/sdr/AT0200050), Apr 23, 2002: APU. LEAKING. AFTER TAKE OFF AFT FLIGHT ATTENDANT REPORTED BOTH AFT LAVATORY SMOKE SOUNDED AND A LIGHT SMOKE COULD BE SEEN; STRONG ODOR. CORRECTIVE ACTION: REMOVED AND REPLAC - [SDR AT0100187](https://openairdocs.org/sdr/AT0100187), May 23, 2001: TRACK. CORRODED. FOUND CABIN SEAT TRACK AT BS 200-240 WAS FOUND TO BE CORRODED BEYOND LIMITS. CORRECTIVE ACTION: INSTALLED NEW SEAT TRACK SPLICE. IAW DC9 SRM 51-30-5,51-30-1,53- - [SDR AT0100193](https://openairdocs.org/sdr/AT0100193), May 18, 2001: PLATE. CORRODED. FOUND RIGHT LAVATORY KICK PLATE CORRODED. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS. FABRICATED AND INSTALLED REPAIR IAW DC9 SRM 51-10-3, 53-01 FIGURE 1, 51- - [SDR AT0100192](https://openairdocs.org/sdr/AT0100192), May 18, 2001: FLOOR SUPPORT. CORRODED. FOUND CABIN FLOOR SUPPORT AT BS 992 CORRODED. CORRECTIVE ACTION: REMOVED CORROSION, FABRICATED AND INSTALLED FLOOR SUPPORT REPAIR. IAW DC9 SRM 53-11-1 FIGURE 11 - [SDR AT0100198](https://openairdocs.org/sdr/AT0100198), May 17, 2001: LONGERON. CORRODED. FOUND LONGERON 16L CORRODED. CORRECTIVE ACTION: REMOVED AND REPLACED LONGERON SECTION AT BS 680-699. IAW DC9 SRM 51-10-1 FIGURE 36 - [SDR AT0100191](https://openairdocs.org/sdr/AT0100191), May 17, 2001: FLOOR SUPPORT. CORRODED. FOUND CABIN FLOOR SUPPORT AT BS 200 CORRODED. CORRECTIVE ACTION: REMOVED CORROSION, FABRICATED AND INSTALLED FLOOR SUPPORT REPAIR. IAW DC9 SRM 53-01,51-10-4,53- - [SDR AT0100190](https://openairdocs.org/sdr/AT0100190), May 17, 2001: FLOOR SUPPORT. CORRODED. FOUND CABIN FLOOR SUPPORT AT BS 160-218 CORRODED. CORRECTIVE ACTION: REMOVED CORROSION, FABRICATED AND INSTALLED FLOOR SUPPORT REPAIR. IAW DC9 SRM 53-11-1 FIGUR - [SDR AT0100197](https://openairdocs.org/sdr/AT0100197), May 16, 2001: ANGLE. CORRODED. FOUND CORROSION IN THE AFT PIT ON THE CABIN FLOOR BEAM AT BS 996. CORRECTIVE ACTION: REMOVED, FABRICATED, DRILLED, AND INSTALLED REPLACEMENT UPPER CAP. IAW DC9 - [SDR AT0100194](https://openairdocs.org/sdr/AT0100194), May 16, 2001: SEAT TRACK. CORRODED. FOUND CAPTAINS SEAT TRACK AFT INBOARD AREA CORRODED. CORRECTIVE ACTION: REMOVED CORROSION, FABRICATED AND INSTALLED REPAIR. IAW DC9 53-01 FIGURE 1, 51-30-2, 51- - [SDR AT0100196](https://openairdocs.org/sdr/AT0100196), May 16, 2001: SKIN. CRACKED. FOUND CRACK IN FORWARD CORNER OF L-1 DOOR CUT OUT. CORRECTIVE ACTION TRIMMED OUT CRACK, FABRICATED AND INSTALLEK FILLER, DOUBLER AND TRIPLER. IAW DC9 SRM 53-05 - [SDR AT0100189](https://openairdocs.org/sdr/AT0100189), May 16, 2001: SEAT TRACK. CORRODED. FOUND CABIN SEAT TRACK CORRODED AT BS 200-965 BL22L. CORRECTIVE ACTION: REMOVED CORROSION, FABRICATED AND INSTALLED REPAIR. IAW DC9 SRM 51-30-5, 51-30-2, 53-05 - [SDR AT0100186](https://openairdocs.org/sdr/AT0100186), May 16, 2001: FRAME. CORRODED. FOUND CORROSION ON AFT SIDE OF FRAME 965. CORRECTIVE ACTION: REMOVED CORROSION AND INSTALLED NEW FRAME, LOWER AND UPPER SPLICES. FABRICATED DOUBLER AND INSTALLE - [SDR AT0100185](https://openairdocs.org/sdr/AT0100185), May 14, 2001: PAN. CORRODED. FOUND FORWARD CARGO DOOR FRAME LOWER PAN CORRODED. CORRECTIVE ACTION: REMOVED CORROSION AND FOUND TO BE OUT OF LIMIITS. REMOVED FORWARD AND AFT LOWER PAN SPLICE - [SDR AT0100184](https://openairdocs.org/sdr/AT0100184), May 14, 2001: LONGERON. CORRODED. FOUND CORROSION ON LONGERON AND SKIN AREA AT BS 1117-L17R IN AFT ACCESSORY COMPARTMENT. CORRECTIVE ACTION: REMOVED CORROSION, FOUND TO BE OUT OF LIMITS. REPLACE - [SDR AT0100195](https://openairdocs.org/sdr/AT0100195), May 11, 2001: DOOR FRAME. DAMAGED. INSTALLED PERMANENT REPAIR AT AFT CARGO DOOR JAMB UPPER CORNER. FABRICATED REPAIR DOUBLERS AND INSTALLED IAW REO-L00444. - [SDR AT0000477](https://openairdocs.org/sdr/AT0000477), Nov 15, 2000: SPAR. CORRODED. DURING A SCHEDULED INSPECTION. FOUND INTERGRANNULAR CORROSION AT RIGHT WING LOWER SPAR LOWER SIDE INBOARD OF FUELING PANEL. CUT OUT CORROSION AND INSTALLED REPA - [SDR AT0000405](https://openairdocs.org/sdr/AT0000405), Sep 11, 2000: METER. MALFUNCTIONED. FOUND ELECTRICAL BURNING SMELL IN COCKPIT AND IN GALLEY AREA. REMOVED AND REPLACED LEFT AND RIGHT DC LOAD METERS. - [SDR AT0000377](https://openairdocs.org/sdr/AT0000377), Aug 4, 2000: FUSE. INOPERATIVE. FOUND EMERGENCY PATH LIGHTS AT SECTION 6 INOPERATIVE. REPLACED FUSE AT BS 980 EMERGENCY PATH LIGHT BATTERY CHARGER POWER SUPPLY IAW MM 33-50. - [SDR AT0000235](https://openairdocs.org/sdr/AT0000235), May 6, 2000: FUEL CAP. MISSING. ON TAKEOFF, PASSENGER REPORTED FUEL COMING FROM RIGHT WING. FOUND FUEL CAP MISSING FROM RIGHT WING. REPLACED CAP. - [SDR AT0000215](https://openairdocs.org/sdr/AT0000215), Mar 27, 2000: SKIN. DENTED. FOUND DENT ON VENTRAL STAIRS SKIN PANEL NR 158965, BS 1087 - 1159. REMOVED AND REPLACED VENTRAL STAIR SKIN AT BS 1087 - 1159 IAW EO 0030300 PART 1 AND DC9 SRM 5 - [SDR AT0000214](https://openairdocs.org/sdr/AT0000214), Mar 27, 2000: SKIN. DENTED. FOUND DENTS IN SKIN AROUND RIGHT HAND SIDE OF VENTRAL STAIRS. INSTALLED SPLICE REPAIR AND SKIN PANEL AT BS 1112 THROUGH 1156 IAW EO 0030300 PART 2. - [SDR AT0000217](https://openairdocs.org/sdr/AT0000217), Mar 25, 2000: LONGERON. CORRODED. FOUND BUTT SEAM AT BS 995, LONGERON 23 RIGHT TO HAVE A BULGE, D AREA. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS. CUT OUT DAMAGED AREA AND INSTALLED REPAIR - [SDR AT0000017](https://openairdocs.org/sdr/AT0000017), Jan 17, 2000: BATTERY PACK. DISCHARGED. FOUND BOTH RIGHT OVERWING EMERGENCY EXIT LIGHTS DIM AND FLICKERING. REMOVED AND REPLACED BOTH RIGHT OVERWING EMERGENCY EXIT LIGHT BATTERY PACKS IAW DC9 MM 33-53 - [SDR AT9900018](https://openairdocs.org/sdr/AT9900018), Jan 11, 1999: CLAMP. BROKEN. CLIMBING THROUGH 14,000 FEET MASTER WARNING LIGHT ILLUMINATED WITH TAIL COMPARTMENT TEMPERATURE HI-LIGHT ON, NORMAL PROCEDURES FOLLOWED. REPLACED BROKEN CLAMP A - [SDR AT9900008](https://openairdocs.org/sdr/AT9900008), Jan 6, 1999: SKIN. CORRODED. SCHEDULED INSPECTION AT AERO CORP, FL. REMOVED LOWER SIDE SKIN FROM FS 229 TO 598 LONGERON 18R THRU 26R FOR REPLACEMENT DUE TO NUMEROUS DENTS AND CORROSION IAW - [SDR AT9900003](https://openairdocs.org/sdr/AT9900003), Dec 27, 1998: SKIN. DENTED. SCHEDULED INSPECTION AT AERO CORP, FL, DENT IS CREASED OUT OF LIMITS AT FS 242 LB 19L PER DC9 SRM 53-04 FIG 38 SHEET 10 REFERENCE 099650 PAGE 1 OF 4. FABRICATED - [SDR AT9900043](https://openairdocs.org/sdr/AT9900043), Dec 23, 1998: SKIN. DENTED. SCHEDULED INSPECTION AT AERO CORP, FL. FOUND TWO DENTS TO CLOSE TO EACH OTHER AND CREASED OUT OF LIMITS AT STA 882 AND STA 884 L-24R. CUT OUT CREASED AREAS AT S - [SDR AT9900042](https://openairdocs.org/sdr/AT9900042), Dec 17, 1998: LONGERON. CORRODED. SCHEDULED INSPECTION AT AERO CORP, FL. FOUND CORROSION OUT OF LIMITS AND LEVEL 2 CORROSION AT THE FORWARD CARGO PIT COMPARTMENT AT STA 517 L-27R AND STA 218 L-2 - [SDR AT9900099](https://openairdocs.org/sdr/AT9900099), Dec 15, 1998: ANGLE. CORRODED. SCHEDULED INSPECTION AT AERO CORP, FL, FOUND THE FLOOR SUPPORT ANGLE AT AFT BULKHEAD OF E/E COMPARTMENT CORRODED BEYOND LIMITS. REMOVED CORRODED FLOOR SUPPORT A - [SDR AT9900101](https://openairdocs.org/sdr/AT9900101), Dec 11, 1998: HAT. CORRODED. SCHEDULED INSPECTION AT AERO CORP, FL, FOUND THE AFT HAT SECTION CANTED FRAME AT STA 1089 L-6R CORRODED. REMOVED HAT SECTION OUTBOARD OF L-6R, ALSO TREATED AND - [SDR AT9900102](https://openairdocs.org/sdr/AT9900102), Dec 10, 1998: BRACKET. CORRODED. SCHEDULED INSPECTION AT AERO CORP, FL, FOUND THE AFT ACCESSORY COMPARTMENT CABLE PULLEY BRACKET HAS CORROSION AT STA 1120 LEFT SIDE LOWER AREA. REMOVED, REPLACE - [SDR AT9900097](https://openairdocs.org/sdr/AT9900097), Dec 9, 1998: SPAR. MISDRILLED. SCHEDULED INSPECTION AT AERO CORP, FL, FOUND LEFT HAND HORIZONTAL STABILIZER UPPER SPAR CAP HAS HOLE DRILLED ON UPPER SIDE NEXT TO FASTENER HOLE AT STA 120. REM - [SDR AT9900100](https://openairdocs.org/sdr/AT9900100), Dec 8, 1998: FRAME. CHAFED. SCHEDULED INSPECTION AT AERO CORP, FL, FOUND THE AFT SECTION INTERIOR TAIL CONE RELEASE HANDLE METALLIC PLACARD WAS CHAFFING AGAINST THE FRAME AT STA 1143. CLEA - [SDR AT9900098](https://openairdocs.org/sdr/AT9900098), Dec 6, 1998: PANEL. CRACKED. SCHEDULED INSPECTION AT AERO CORP, FL, FOUND THE FORWARD PIT NR 2 AND NR 3 LOWER SIDE WALL PANEL HAS A 4 CRACK AND 8 HOLE. REMOVED, REPLACED, FABRICATED, TRIMME ## 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 20000506033059I](https://openairdocs.org/incident/20000506033059I), May 6, 2000: Doug DC932 (N840AT), Buffalo, NY. (-23)On Monday, may 6, 2000, at 1320 EDT, a Douglas DC-9, N840T, flight 559, operated by air trans airways, after departure from Buffalo niagara international… ## Other aircraft with N840AT - [Registered now](https://openairdocs.org/aircraft/N840AT): Piper PA-44-180, S/N 4496566, built 2023 --- 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.