# N839AT: 1967 Douglas DC-9-32, registration cancelled 2013-08-16 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: August 16, 2013 - Status when cancelled: Sale reported, canceled - Airframe: [Douglas DC-9-32](https://openairdocs.org/model/douglas-dc-9-32) (registry code 3022066) - Engine: [Pratt & Whitney JT8D-9 series](https://openairdocs.org/engine/pratt-whitney-jt8d-9-series) (registry code 52048) - Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE), [TCDS E2EA](https://openairdocs.org/tcds/E2EA) (OpenAirDocs) - Serial number: 47089 - Year built: 1967 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-jet - Airworthiness: Standard, transport - Airworthiness date: September 27, 1997 - Last registry action: February 13, 2004 - Mode S code: AB79DB - Location: Lapaz Bcs, Mexico - Owner type: Individual - The mark today: https://openairdocs.org/aircraft/N839AT - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=839AT - Page: https://openairdocs.org/deregistered/N839AT-2013-08-16 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 Douglas DC-9-32: https://openairdocs.org/model/douglas-dc-9-32.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 AT0200066](https://openairdocs.org/sdr/AT0200066), Jun 26, 2002: SLIDE. OUT OF POSITION. SLIDE PACK FELL OFF DOOR L1. REINSTALLED SLIDE PACK IAW MM 25-62. - [SDR AT0200032](https://openairdocs.org/sdr/AT0200032), Feb 2, 2002: SKIN. CRACKED. FUSELAGE SKIN IS CRACKED AT THE FORWARD PASSENGER DOOR CUTOUT AT THE NR 1 AFT DOOR STOP. - [SDR AT0200035](https://openairdocs.org/sdr/AT0200035), Jan 31, 2002: LONGERON. LONG. 8R CRACKED AT STATION 718. CORRECTIVE ACTION: INSTALLED LONGERON REPAIR AT STATION 718 L-8R IN ACCORDANCE WITH DC-9 SRM 53-02, FIGURE 18. MATERIAL USED LO - [SDR AT0200034](https://openairdocs.org/sdr/AT0200034), Jan 28, 2002: WINDOW FRAME. DAMAGED. CABIN WINDOW FRAME 33 RIGHT THIN SPOT, EXTERIOR RIM. - [SDR AT0200033](https://openairdocs.org/sdr/AT0200033), Jan 26, 2002: BULKHEAD. CRACKED. COMPLIED WITH AD PER SERVICE BULLETIN , X-RAY, AND CRACKS NOTED ON FILMS, AFT PRESSURE BULKHEAD 2 EA CRACKS UPPER RIGHT SIDE. - [SDR AT0100121](https://openairdocs.org/sdr/AT0100121), Mar 28, 2001: COALESCER BAG. DIRTY. AIRCRAFT HAD CHEMICAL SMELL AND AFT LEFT SMOKE DETECTORS SOUNDED. REPLACED BOTH COALESCER BAGS AND RAN ENGINES. - [SDR AT0100042R1](https://openairdocs.org/sdr/AT0100042R1), Jan 19, 2001: PAN. CORRODED. FOUND C2 DOOR LOWER PAN CORRODED BEYOND LIMITS. REPLACED LOWER PAN IAW DC9 SRM 53-04 FIG 44, 51-10-03, 51-10-04, 51-30-02, AND 51-30-05. - [SDR AT0100032R1](https://openairdocs.org/sdr/AT0100032R1), Jan 11, 2001: SPAR. CORRODED. FOUND RIGHT WING REAR SPAR TO HAVE INTERGRANULAR EXFOLIATED CORROSION INBOARD OF CENTER FLAP SUPPORT FITTING. REMOVED CORROSION AND FABRICATED AND INSTALLED SPL - [SDR AT0100033R1](https://openairdocs.org/sdr/AT0100033R1), Jan 1, 2001: FLOORBOARD. CORRODED. FOUND FORWARD ENTRY FLOORBOARD 4693 CORRODED BEYOND LIMITS. REPLACED FLOORBOARD IAW DC9 SRM 53-01 FIG 1, 51-10-02, 51-10-04, 51-30-03, 51-10-03, AND 51-30-01. - [SDR AT0000505](https://openairdocs.org/sdr/AT0000505), Dec 21, 2000: DOOR. OPEN. LOUD VIBRATION AFTER TAKE OFF RETURNED WITH ENEVENTFUL OVERWEIGHT LANDING, FOUND NOSE GEAR DOORS OPEN. PERFORMED OVERWEIGHT INSPECTION, CLOSED NOSE GEAR DOORS. - [SDR AT0100027](https://openairdocs.org/sdr/AT0100027), Nov 22, 2000: SPAR. CORRODED. FOUND RIGHT HORIZONTAL STABILIZER FORWARD SPAR XFS 161-163 EXFOLIATED CORROSION. FABRICATED AND INSTALLED FILLER AND NUT PLATE STRIP IAW REO-L00320. - [SDR AT0100022](https://openairdocs.org/sdr/AT0100022), Nov 22, 2000: FLOOR PANEL. CORRODED. FOUND COCKPIT FLOORPANEL 4416 CORRODED BEYOND LIMITS. REPLACED SKIN ON FLOOR PANEL 4416 IAW DC9 SRM 53-01, 53-21, AND 51-10-03. - [SDR AT0100031](https://openairdocs.org/sdr/AT0100031), Nov 17, 2000: SKIN. CHAFED. FOUND CHAFE MARKS OUT OF LIMITS IN VERTICAL STABILIZER LEADING EDGE. REPLACED LEADING EDGE OF VERTICAL STABILIZER IAW DC9 SRM 55-01 FIG 1. - [SDR AT0100038](https://openairdocs.org/sdr/AT0100038), Nov 16, 2000: STRINGER. CORRODED. FOUND RIGHT WING XCW 58.5 STRINGER 13 CORRODED. INSTALLED STRINGER 13 SPLICES IAW EO 4-5740-29-E1549 . - [SDR AT0100030](https://openairdocs.org/sdr/AT0100030), Nov 16, 2000: FLOORBOARD. GOUGED. FOUND FLOORBOARD 96C HAS GOUGE OUT OF LIMITS. REPLACED FLOORBOARD SKIN IAW DC9 SRM 53-01 FIG 1, 53-21, 51-10-04, 51-10-03, 51-30, AND 51-30-02. - [SDR AT0100037](https://openairdocs.org/sdr/AT0100037), Nov 15, 2000: FLOORBOARD. CORRODED. FOUND SURFACE CORROSION ON SERVICE DOOR ENTRY FLOORBOARD. INSTALLED NEW SKIN IAW DC9 SRM 51-10-04, 51-10-02, AND 51-10-03. - [SDR AT0100023](https://openairdocs.org/sdr/AT0100023), Nov 8, 2000: INTERCOSTAL. CORRODED. FOUND INTERCOSTAL CORRODED BEYOND LIMITS AT BS 962 LONGERON 18R. FORMED AND INSTALLED REPAIR IAW DC9 SRM 52-11-03, 51-10-02, 51-30-01, 51-30-02, AND 51-20-05. - [SDR AT0100039](https://openairdocs.org/sdr/AT0100039), Nov 7, 2000: FLOORBEAM. CORRODED. FOUND FLOOR SUPPORT BEAM AT BS 996 RBL 55-21 CORRODED BEYOND LIMITS. REPLACED FLOORBEAM CAP IAW 51-10-04, 51-30-02, AND 53-01 FIG 1. - [SDR AT0100036](https://openairdocs.org/sdr/AT0100036), Nov 7, 2000: FLOORBOARD. CORRODED. FOUND FORWARD ENTRY FLOORBOARD 4691 CORRODED BEYOND LIMITS. REPLACED FLOORBOARD SKIN IAW DC9 SRM 51-10-02, 51-30-02, AND 51-20-10. - [SDR AT0100035](https://openairdocs.org/sdr/AT0100035), Nov 7, 2000: FLOORBOARD. CORRODED. FOUND FLOORBOARD 4695 CORRODED BEYOND LIMITS. REPLACED FLOORBOARD SKIN IAW DC9 SRM 51-10-02, 51-10-03, 51-10-04, 51-30-02, AND 53-20-03. - [SDR AT0100034](https://openairdocs.org/sdr/AT0100034), Nov 7, 2000: FLOORBOARD. CORRODED. FOUND COCKPIT CENTER FLOORPANEL CORRODED BEYOND LIMITS. REPLACED FLOORBOARD SKIN IAW DC9 SRM 51-30-02 AND 51-30-01. - [SDR AT0100028](https://openairdocs.org/sdr/AT0100028), Nov 7, 2000: DOUBLER. CORRODED. FOUND R-1 DOOR DOUBLER CORRODED BEYOND LIMITS. FABRICATED AND INSTALLED DOUBLER IAW DC9 SRM 51-10-02, 53-21 FIG 2E, 51-10-04, AND 51-10-03. - [SDR AT0100025](https://openairdocs.org/sdr/AT0100025), Nov 7, 2000: STATIC WICK. CORRODED. FOUND RIGHT ELEVATOR CORRODED AROUND STATIC WICK BASE. REPLACED STATIC WICK AND BASE FROM RIGHT ELEVATOR IAW DC9 SRM 51-10-04, 51-10-03, 51-30-08, 51-20, AND 51 - [SDR AT0100018](https://openairdocs.org/sdr/AT0100018), Nov 7, 2000: SKIN. CHAFED. FOUND CHAFE AT LEFT WING NR 5 LEADING EDGE SLAT. BLENDED CHAFED AREA IAW REO-L00322. - [SDR AT0100029](https://openairdocs.org/sdr/AT0100029), Nov 5, 2000: PANEL. LIGHTNING STRIKE. FOUND LIGHTNING STRIKE AT BS 421, 8 INCHES ABOVE LONGERON 15L OUT OF LIMITS. FABRICATED AND INSTALLED REPAIR IAW DC9 SRM 53-05 FIG 111A, 56-20, AND 25-21. - [SDR AT0100026](https://openairdocs.org/sdr/AT0100026), Nov 5, 2000: SKIN. LIGHTNING STRIKE. FOUND LIGHTNING STRIKE AT BS 605 6 INCHES BELOW LONGERON 11L OUT OF LIMITS. FABRICATED AND INSTALLED DOUBLER IAW DC9 SRM 53-05 FIG 111A AND REO-L00324. - [SDR AT0100024](https://openairdocs.org/sdr/AT0100024), Nov 5, 2000: BULKHEAD. CRACKED. FOUND CRACK IN UPPER BULKHEAD BS 94.55. DRILLED STOP CRACK AND INSTALLED INTERNAL AND EXTERNAL DOUBLER IAW SB 53-187 REV 2. - [SDR AT0100033](https://openairdocs.org/sdr/AT0100033), Nov 1, 2000: FLOORBOARD. CORRODED. FOUND FORWARD ENTRY FLOORBOARD 4693 CORRODED BEYOND LIMITS. REPLACED FLOORBOARD IAW DC9 SRM 53-01 FIG 1, 51-10-02, 51-10-04, 51-30-03, 51-10-03, AND 51-30-01. - [SDR AT0100032](https://openairdocs.org/sdr/AT0100032), Nov 1, 2000: SPAR. CORRODED. FOUND RIGHT WING REAR SPAR TO HAVE INTERGRANULAR EXFOLIATED CORROSION INBOARD OF CENTER FLAP SUPPORT FITTING. REMOVED CORROSION AND FABRICATED AND INSTALLED SPL - [SDR AT0000173](https://openairdocs.org/sdr/AT0000173), Apr 6, 2000: LIGHT. INOPERATIVE. FOUND EMERGENCY LIGHTS INOPERATIVE ABOVE AFT EVACUATION SLIDE. CORRECTIVE ACTION: RELAMPED IAW DC9 MM. - [SDR AT0000172](https://openairdocs.org/sdr/AT0000172), Apr 6, 2000: LIGHT. INOPERATIVE. FOUND EMERGENCY LIGHTS OUT IN VENTRAL STAIR AREA. CORRECTIVE ACTION: REPLACED BATTERY PACKS IAW DC9 MM. - [SDR AT0000143](https://openairdocs.org/sdr/AT0000143), Mar 15, 2000: FLOORBEAM. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO IN LAKE CITY FL, FOUND FLOOR SUPPORT CORRODED ON BOTH SIDES AT BS 200, RBL 44 - 56. CORRECTIVE ACTION: FABRICATED AND INS - [SDR AT0000112](https://openairdocs.org/sdr/AT0000112), Mar 1, 2000: LATCH. LOOSE. AIRCRAFT RETURNED FROM FLIGHT DUE TO UNSAFE GEAR UP INDICATION. TIGHTENED LEFT GEAR DOOR LATCH IAW DC9 MM. - [SDR AT0000014](https://openairdocs.org/sdr/AT0000014), Jan 10, 2000: GLIDE SLOPE. INOPERATIVE. ATTEMPTED 3 APPROACHES INTO ATLANTA (ATL), BOTH NAV'S FAILED ON ALL THREE APPROACHES, CONDITIONS WERE ILS. AIRCRAFT DIVERTED TO (AGS) AUGUSTA FOR A VFR APPROACH - [SDR AT9900743](https://openairdocs.org/sdr/AT9900743), Oct 24, 1999: HOSE. OUT OF POSITION. DURING CLIMBOUT, THE GEAR DOOR OPEN LIGHT ILLUMINATED. RIGHT HYDRAULIC OVERFLOW BOTTLE HOSE WAS FOUND STUCK IN DOOR. REPOSITIONED DRAIN HOSE FOR CLEARANCE. - [SDR ATT9900673](https://openairdocs.org/sdr/ATT9900673), Sep 27, 1999: SWITCH. FAILED. SHUTDOWN NR 2 ENGINE IN FLIGHT DUE TO OIL QUANTITY LOSS. FOUND OIL PRESSURE SWITCH DISINTEGRATED. - [SDR AT9900673R1](https://openairdocs.org/sdr/AT9900673R1), Sep 27, 1999: SWITCH. MALFUNCTIONED. SHUT DOWN NR 2 ENGINE IN FLIGHT DUE TO OIL QUANTITY LOSS. FOUND OIL PRESSURE SWITCH DISINTEGRATED. REMOVED AND REPLACED OIL PRESSURE DIFFERENTIAL SWITCH AND LOW - [SDR AT9900670](https://openairdocs.org/sdr/AT9900670), Sep 18, 1999: SKIN. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND THE SKIN PANEL AT BS 332 - 362 L18R TO L26R CORRODED. A CLASS II TEMP REPAIR INSTALLED IN THE AREA. R - [SDR AT9900644](https://openairdocs.org/sdr/AT9900644), Sep 18, 1999: FLOOR. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO IN LAKE CITY FLORIDA, FOUND THE RIGHT SIDE CABIN FLOOR PANEL AT BS 200-237 CORRODED. FABRICATED NEW PANELS AND INSTALLED - [SDR AT9900667](https://openairdocs.org/sdr/AT9900667), Sep 14, 1999: ANGLE. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND LEFT HAND AND RIGHT HAND OUTBOARD SUPPORT ANGLES FOR THE AIR STAIRS, 4TH STEP FROM THE TOP CORRODED. - [SDR AT9900658](https://openairdocs.org/sdr/AT9900658), Sep 12, 1999: STEP. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND AFT VENTRAL STAIRS 5TH STEP FROM TOP. VERTICAL RISER ON STEP CORRODED. REMOVED AND REPLACED STEP IAW - [SDR AT9900671](https://openairdocs.org/sdr/AT9900671), Sep 10, 1999: SUPPORT. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND THE AFT VENTRAL STAIRWAY CENTER HANDRAIL SUPPORT CORRODED. REMOVED AND REPLACED HANDRAIL SUPPORT IAW - [SDR AT9900668](https://openairdocs.org/sdr/AT9900668), Sep 10, 1999: INTERCOSTAL. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND AFT AIR STAIRS STEP NR 6 INTERCOSTAL CORRODED. FABRICATED AND INSTALLED REPAIR INTERCOSTAL SUPPORT IA - [SDR AT9900657](https://openairdocs.org/sdr/AT9900657), Sep 9, 1999: SKIN. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND LOWER FUSELAGE SKIN BULGED AT LONGERON 30 BS 605-654. FABRICATED AND INSTALLED EXTERNAL REPAIR IAW DC - [SDR AT9900656](https://openairdocs.org/sdr/AT9900656), Sep 8, 1999: SKIN. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND LOWER FUSELAGE SKIN BULGED AT BS 609 AND L30L. REMOVED AND REPLACED END FITTINGS AND REPAIRED T CHORD - [SDR AT9900654](https://openairdocs.org/sdr/AT9900654), Sep 8, 1999: SKIN. DENTED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND DENT AT BS 210. FABRICATED AND INSTALLED REPAIR DOUBLER IAW TIMCO RES NR 07634 AND DC9 SRM 53-04. - [SDR AT9900665](https://openairdocs.org/sdr/AT9900665), Sep 7, 1999: FLOOR. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND FLOOR PANEL AT REAR OF COCKPIT, BETWEEN ELECTRICAL PANEL AND RIGHT SIDE WALL CORRODED. REMOVED, FABRI - [SDR AT9900664](https://openairdocs.org/sdr/AT9900664), Sep 7, 1999: FLOOR. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND RT OUTER FLOOR PANEL NR 40 HAS ELONGATED HOLES AND CORROSION. FABRICATED NEW FLOOR PANEL IAW DC9 SRM - [SDR AT9900662](https://openairdocs.org/sdr/AT9900662), Sep 7, 1999: FLOOR. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND RT OUTER FLOOR PANEL NR 39 HAS ELONGATED HOLES AND CORROSION. FABRICATED NEW FLOOR PANEL SKIN AND REI - [SDR AT9900666](https://openairdocs.org/sdr/AT9900666), Sep 5, 1999: CUSP. CORRODED. DURING A SCHEDULED INSPECTION AT TIMCO LAKE CITY FL, FOUND CORROSION AT LOWER EDGE FORWARD SERVICE DOOR CUTOUT BETWEEN SKIN AND DOUBLER. REMOVED AND REPLACED R1 All 87: https://openairdocs.org/deregistered/N839AT-2013-08-16/reports.md ## Other aircraft with N839AT - [Registered now](https://openairdocs.org/aircraft/N839AT): Piper PA-44-180, S/N 4496565, 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.