# N764NC: 1976 Mcdonnell Douglas DC-9-51, registration cancelled 2014-06-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 17, 2014
- Status when cancelled: Valid registration
- Airframe: [Mcdonnell Douglas DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (registry code 3022051)
- 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: 47717
- Year built: 1976
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Standard, transport
- Airworthiness date: December 20, 1976
- Certificate issued: December 31, 2009
- Last registry action: May 1, 2013
- Mode S code: AA5193
- Owner when cancelled: [Delta Air Lines Inc](https://openairdocs.org/faa-owner/DELTA%20AIR%20LINES%20INC)
- Location: [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta)
- Owner type: Corporation
- Owner's area on the map: 33.6604° N, 84.3865° W: Placed by OpenAirDocs at the center of ZIP code 30354, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N764NC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=764NC
- Page: https://openairdocs.org/deregistered/N764NC-2014-06-17

From the FAA registry file of October 31, 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-9-51: https://openairdocs.org/model/mcdonnell-douglas-dc-9-51.md

## Service difficulty reports (233, newest 50)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR DALA13048260855](https://openairdocs.org/sdr/DALA13048260855), Sep 26, 2013: FRAME. DAMAGED. FOUND FRAME DAMAGE BS 1190 BETWEEN L16-17R. COMPLIED WITH ERA/PRI 519084-14, REV 0.
- [SDR DALA13046530855](https://openairdocs.org/sdr/DALA13046530855), Sep 23, 2013: WIRE HARNESS. DAMAGED. EMERGENCY ESCAPE PATH LIGHT INOPERATIVE AT ROW 15. REPLACED LIGHT WIRE HARNESS IAW AMM33-53. OPS CHECKED GOOD.
- [SDR DALA13012990855](https://openairdocs.org/sdr/DALA13012990855), Mar 24, 2013: WIRE. EXPOSED. EXPOSED WIRES IN SEAT TRACK DIRECTLY UNDERNEATH SEAT 6F. SECURED WIRES IN RACEWAY.
- [SDR DALA13006900855](https://openairdocs.org/sdr/DALA13006900855), Feb 7, 2013: POWER SUPPLY. INOPERATIVE. DURING INSPECTION, FOUND EMERGENCY PATH LIGHTS SEAT 9-13 AND LEFT OVER WING EXIT INOPERATIVE, REPLACED POWER SUPPLY AND TESTED OK.
- [SDR DALA12008090855](https://openairdocs.org/sdr/DALA12008090855), Sep 19, 2012: LANYARD. BROKEN. R1 DOOR SLIDE LANYARD BROKEN. MX ATTACHED THE LANYARD. ACFT IS NOW OK FOR SERVICE.
- [SDR DALA12006400855](https://openairdocs.org/sdr/DALA12006400855), Sep 3, 2012: O-RING. DAMAGED. FLIGHT CREW NOTED FUEL FUMES IN AIRCRAFT AFTER STARTING AND RUNNING THE APU. ON INSPECTION, MAINTENANCE REPLACED THE O-RING AT THE ATOMIZER B-NUT AND PERFORMED 
- [SDR DALA12005350855](https://openairdocs.org/sdr/DALA12005350855), Aug 13, 2012: FRAME. DAMAGED. RT MLG WHEEL WELL DOOR CUTOUT HAS FRAME WITH CHAFE/GOUGES IN 2 AREAS BY DOOR PROX SENSORS. GAINED ACCESS, REMOVED DAMAGE PER PR/I 505955-14, PERFORMED HFEC INSP
- [SDR DALA12005270855](https://openairdocs.org/sdr/DALA12005270855), Aug 12, 2012: SKIN. DELAMINATED. LT WING SLAT PANEL 1142A IS DELAMINATED AND HAS CORROSION. ACCOMPLISHED REPAIR OF LT WING SLAT PANEL NR 1142A IAW PRI 505669-14 REVISION O, PRI NR 505669-14 REV
- [SDR DALA12005260855](https://openairdocs.org/sdr/DALA12005260855), Aug 12, 2012: SKIN. CRACKED. A CRACK INDICATION WAS DETECTED ON SKIN EMANATING FROM FASTENER AT SHEAR CLIP AT BS 160 BETWEEN LONGERONS 2L AND 3L. REMOVED DAMAGE (CUT OUT) ON SKIN UPPER FUSE
- [SDR DALA12002930855](https://openairdocs.org/sdr/DALA12002930855), Jul 9, 2012: LANYARD. FRAYED. DURING LINE CHECK, MAINTENANCE FOUND THE R1 DOOR SLIDE LANYARD TO BE FRAYED. MAINTENANCE REPLACED THE R1 DOOR SLIDE AND RETURNED THE AIRCRAFT TO SERVICE.
- [SDR DALA12001840855](https://openairdocs.org/sdr/DALA12001840855), Jun 19, 2012: LOCK. BINDING. ON WALK AROUND, MAINTENANCE FOUND THE AFT STAIRS DOWN AND THE CATWALK BLOCKING THE REAR EXIT. MAINTENANCE FOUND THE AFT VENTRAL STAIR LOCK BINDING AND FREED IT.
- [SDR DALA12000300855](https://openairdocs.org/sdr/DALA12000300855), May 22, 2012: FUSE. INOPERATIVE. DURING LINE CHECK, MAINTENANCE FOUND THE RIGHT OVERWING EMERGENCY EXIT SIGN TO BE INOPERATIVE. MAINTENANCE REPLACED THE FUSE AND THE LIGHT RETURNED TO AN OPERAT
- [SDR DALA12000040855](https://openairdocs.org/sdr/DALA12000040855), May 12, 2012: BATTERY PACK. INOPERATIVE. DURING LINE CHECK, MAINTENANCE FOUND THE EMERGENCY CEILING LIGHTS BETWEEN ROWS 16 AND 19 TO BE INOPERATIVE. MAINTENANCE REPLACED THE BATTERIES IN THE POWER SUPP
- [SDR DALA1217819855](https://openairdocs.org/sdr/DALA1217819855), Mar 22, 2012: WIRE. BROKEN. DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY PATHWAY LIGHTING IN THE TAIL COMPARTMENT HAD ALL THREE CATWALK LIGHTS INOPERATIVE. MAINTENANCE FOUND A B
- [SDR DALA1171009855](https://openairdocs.org/sdr/DALA1171009855), Dec 22, 2011: TIRE. ODOR. BURNING RUBBER SMELL - VERY STRONG IN COCKPIT AND THROUGHOUT THE CABIN, ON TAKEOFF AND CLIMB, CONTINUED TO DESTINATION UNEVENTFULLY. REMOVED EXCESS RUBBER FROM 
- [SDR DALA1148709855](https://openairdocs.org/sdr/DALA1148709855), Aug 19, 2011: BATTERY. DISCHARGED. MAINTENANCE FOUND EMERGENCY ESCAPE PATH LIGHTING AT ROWS 14-19 INOPERATIVE. MAINTENANCE REMOVED AND REPLACED BATTERIES PER AMM. OPERATIONAL CHECK WAS GOOD.
- [SDR DALA1126649855](https://openairdocs.org/sdr/DALA1126649855), Mar 29, 2011: FLOOR SUPPORT. CORRODED. CABIN FLOOR SUPPORT ANGLE AND UPPER CHORD OF FLOORBEAM HAS CORROSION STA 237, BL-0 TO RBL 22. CORR OUT OF LIMITS IAW SRM 51-01, REMOVED CORR ON FLOORBEAM UPPER 
- [SDR DALA1105709855](https://openairdocs.org/sdr/DALA1105709855), Jan 24, 2011: SUPPORT. CHAFED. AFT ACCESSORY.9910087-5 SUPPORT CHAFED. RECEIVED -5 SUPPORT. LOCATED AND DRILLED HOLES, INSTALLED -5 SUPPORT IAW SRM 51-30-5, 51-30-2 S.
- [SDR DALA1105699855](https://openairdocs.org/sdr/DALA1105699855), Jan 24, 2011: INTERCOSTAL. DAMAGED. AFT ACCESSORY INTERCOSTAL AT -27 ATTACH POINT ELONGATED HOLES, 3 EA. REMOVED DAMAGED .75"X2.5". FABBED DOUBLER FOR -3 AT -27 INTERCOSTAL IAW SRM 53-01, FIG 4 AN
- [SDR DALA1105489855](https://openairdocs.org/sdr/DALA1105489855), Jan 22, 2011: WEDGE. CRACKED. INCOMING RUDDER HAS A 2" CRACK UPPERMOST T/E WEDGE. CUTOUT DAMAGED SECTION 10" FABRICATED LOCATED DRILLED & INSTALLED T/E SECTION. CUSTOMER FURNISHED & SPLICE I
- [SDR DALA1105179855](https://openairdocs.org/sdr/DALA1105179855), Jan 22, 2011: DOUBLER. DAMAGED. AFT CARGO DOOR JAMB LOWER INTERIOR DOUBLER HAS INCOMING DRILL STARTS AND NUMEROUS HOLES FROM PREVIOUS REPAIRS. CUTOUT INNER DOOR JAMB DOUBLER STA 1068-1108 AT L
- [SDR DALA1105169855](https://openairdocs.org/sdr/DALA1105169855), Jan 22, 2011: DOUBLER. DAMAGED. FWD CARGO DOORJAMB LOWER INTERIOR DOUBLER HAS INCOMING DRILL STARTS AND NUMEROUS HOLES FROM PREVIOUS REPAIRS. CUTOUT INNER DOOR JAMB DOUBLER STA 340-440 AT L25R
- [SDR DALA1105159855](https://openairdocs.org/sdr/DALA1105159855), Jan 22, 2011: DOUBLER. DAMAGED. FWD CARGO DOORJAMB LOWER INTERIOR DOUBLER HAS INCOMING DRILL STARTS AND NUMEROUS HOLES FROM PREVIOUS REPAIRS. CUTOUT INNER DOOR JAMB DOUBLER STA 340-440 AT L25R
- [SDR DALA1105119855](https://openairdocs.org/sdr/DALA1105119855), Jan 22, 2011: LONGERON. MISREPAIRED. AFT ACCY COMP CANTED FRAME STA 1245 AT LONGERON 3L, 4EA FASTENER HOLES ARE MISDRILLED. REMOVED APPROX 12" OF L3L PERFORMED DETAILED VISUAL INSP USING 10X MAGNIF
- [SDR DALA1105089855](https://openairdocs.org/sdr/DALA1105089855), Jan 22, 2011: LONGERON. MISREPAIRED. AFT ACCESSORY CANTED FRAME AT STA 1245, L4L OTBD FRAME TO LONGERON ATTACH FASTENER HAS MISDRILLED HOLE. REMOVED DAMAGED SECTION OF LONGERON IAW SRM 53-02, FIG 1
- [SDR DALA1104959855](https://openairdocs.org/sdr/DALA1104959855), Jan 22, 2011: FRAME. CRACKED. AFT ACCESSORY COMPARTMENT RT CANTED FRAME 1314, CRACKED BELOW AIRSTAIR ACTUATOR. CUTOUT DAMAGED AREA 2" X 2" AREA NDT VERIFIED DAMAGE. REMOVED IAW NDT SPM 06-10
- [SDR DALA1105059855](https://openairdocs.org/sdr/DALA1105059855), Jan 21, 2011: FRAME. MISREPAIRED. AFT ACCY COMPARTMENT CANTED FRAME, STA 1245, L3R, FRAME TO LONGERON ATTACH FASTENERS HAVE MISDRILLED HOLES. REMOVED DAMAGE APPROX 15.5". HFEC INSP IAW NDT SPM 0
- [SDR DALA1104459855](https://openairdocs.org/sdr/DALA1104459855), Jan 20, 2011: DOOR FRAME. DAMAGED. FWD CARGO DOOR CUTOUT-STA 364 FRAME BETWEEN 26L-25 DOOR JAMB WEB HAS 2 EA ELONGATED HOLES. REAMED UP HOLES TO .371. FABED FREEZE PLUGS ON TRAVELER 2312NO2175. F
- [SDR DALA1104209855](https://openairdocs.org/sdr/DALA1104209855), Jan 19, 2011: BATTERY PACK. INOPERATIVE. DURING LINE CHECK, MX FOUND THAT THE EXTERIOR EMERGENCY LIGHT WAS INOPERATIVE. MX REPLACED THE BATTERY PACK AND RELAMPED THE LIGHT. SYS RETURNED TO AN OPS CONDI
- [SDR DALA1103969855](https://openairdocs.org/sdr/DALA1103969855), Jan 19, 2011: SHEAR TIE. CRACKED. AFT ACCESSORY COMPARTMENT RT SIDE STA 1190 SHEAR ANGLE CRACKED JUST BELOW L14R. REMOVED CRACKED SHEAR TIE IAW SRM 51-30-2 AND 51-30-5. FABRICATED NEW SHEAR TIE 
- [SDR DALA1103959855](https://openairdocs.org/sdr/DALA1103959855), Jan 19, 2011: FRAME. CRACKED. AFT ACCESSORY RT SIDE CANTED FRAME 1245 CRACKED 3EA PLACES BETWEEN L3R AND L7R. REMOVED CRACKED FRAME IAW SRM 51-30- 1, 51-30-2 AND 51-30-5. LOCATED, DRILLED AN
- [SDR DALA1104169855](https://openairdocs.org/sdr/DALA1104169855), Jan 18, 2011: FRAME. DAMAGED. FWD CARGO DOOR CUTOUT STA 364, FRAME BETWEEN L26L-25. UPPER FLANGE FRAME HAS 2 EACH ELONGATED HOLES. REAMED UP HOLE TO CLEAN AND ROUND. FABRICATED AND INSTALLED
- [SDR DALA1104089855](https://openairdocs.org/sdr/DALA1104089855), Jan 18, 2011: FLOOR PANEL. CORRODED. MAIN PASSENGER CABIN FLOOR PANEL NR34, BL 0, STA 313, HAVE REMOVED CORROSION IAW SRM 51-10-3. MATERIAL LOSS OUT OF LIMITS IAW SRM 53-01.FABRICATED AND INSTALLED
- [SDR DALA1104049855](https://openairdocs.org/sdr/DALA1104049855), Jan 18, 2011: LONGERON. DAMAGED. AFT ACC COMPT LONGERON 5L CANTED STA 1245 HAS EXISTING DOUBLE DRILLED HOLE. CUT OUT APPROX 15" OF LONGERON 5L, STA 1245. LOCATED, DRILLED, TRIMMED, DEBURRED, TR
- [SDR DALA1104069855](https://openairdocs.org/sdr/DALA1104069855), Jan 17, 2011: SHEAR TIE. CRACKED. CABIN STA 1136 BULKHEAD BETWEEN LONGERON 14L-15L SHEAR TIE CRACKED. REMOVED CRACKED SHEARTIE IAW SRM 51-30-5. RECEIVED REPAIR KIT FOR SHEAR TIE. LOCATED AND DRI
- [SDR DALA1104159855](https://openairdocs.org/sdr/DALA1104159855), Jan 16, 2011: STOP FITTING. DAMAGED. FWD CARGO DOOR CUTOUT AFT LOWER DOOR STOP T-FITTING ON BACKSIDE OF DOOR STOP DAMAGED. REMOVED DAMAGED FITTING IAW SRM 51-30-5. FABRICATED NEW FITTING IAW SRM 51
- [SDR DALA1104149855](https://openairdocs.org/sdr/DALA1104149855), Jan 16, 2011: FRAME. DAMAGED. FWD CARGO STA 427 L26R-L25R FRAME HAS DRILL HOLE NEXT TO CORE NUT HOLE. REAMED HOLE TO .625 IAW DWG 5912461. RECEIVED 3 EA FREEZE PLUGS ON TRAV 2312NO2114. INST
- [SDR DALA1103829855](https://openairdocs.org/sdr/DALA1103829855), Jan 15, 2011: RIB. DAMAGED. LT WING T/E , FOUND TOO MARK O LOWER ANGLE OF RIB NR7 OUT OF LIMITS. REMOVED DAMAGED T-ANGLE IAW SRM 51-30-2. FABBED AND INSTALLED NEW T-ANGLE IAW SRM 51-30-2.
- [SDR DALA1103819855](https://openairdocs.org/sdr/DALA1103819855), Jan 15, 2011: DOOR FRAME. CRACKED. FUSELAGE EXTERIOR FWD SERVICE DOOR FRAME, FWD UPPER CORNER HAS .1250" CRACK AT FASTENER. REPAIR IAW EM5330-01134-01B, CUTOUT DAMAGED AREA 2.125" X 3". NDT VERIF
- [SDR DALA1103809855](https://openairdocs.org/sdr/DALA1103809855), Jan 15, 2011: SKIN. DAMAGED. FUSELAGE SKIN STA 370, LONG 26L SKIN REQUIRES 53-04, FIG 12C REPAIR TO FACILITATE EA 487370-14 CUT OUT DAMAGED AREA 18.5"X 15.5" NDT VERIFIED DAMAGE, REMOVED IA
- [SDR DALA1103799855](https://openairdocs.org/sdr/DALA1103799855), Jan 15, 2011: SKIN. DAMAGED. FUSELAGE EXTERIOR STA 1060 AT LONG 26R SKIN REQUIRES REPAIR DUE TO EXISTING REPAIR FASTENER HOLES CUTOUT SKIN SECTION IAW SRM 53-04 FIG 12C. HFEC AREA NO DEFECT
- [SDR DALA1103649855](https://openairdocs.org/sdr/DALA1103649855), Jan 14, 2011: ANGLE. CRACKED. MAIN CABIN STA 748 TO 760, RBL 44, WEB TO CTR WING TANK, ATTACH ANGLE CRACKED. REMOVED DAMAGED ANGLE IAW SRM 51-30-5 AND 51-30-2. INSTALLED NEW ANGLE PN 5910464
- [SDR DALA1103639855](https://openairdocs.org/sdr/DALA1103639855), Jan 14, 2011: SKIN. DAMAGED. FUSELAGE SKIN-STA 1108, L26R SKIN REQUIRES 53-04, FIG 12C, REPAIR TO FACILITATE EA 487369-14. CUT OUT AREA STA 1108 TO 1125, BETWEEN L23R TO 26R (16",18") FROM 
- [SDR DALA1103559855](https://openairdocs.org/sdr/DALA1103559855), Jan 14, 2011: FLOORBEAM. DAMAGED. MAIN PASSENGER CABIN STA 180, BL 0, RBL 45, FLOORBEAM REQUIRE REMOVAL FAB REINSTALL IAW CUSTOMER. REMOVED, FABRICATED, & INSTALLED NEW FLOORBEAM IAW SRM 51-10-3
- [SDR DALA1103509855](https://openairdocs.org/sdr/DALA1103509855), Jan 14, 2011: FLOOR PANEL. CORRODED. MAIN PASSENGER CABIN CORROSION ON FLOOR PANEL PN37, SEVERAL PLACES. REMOVED CORROSION IAW SRM 51-10-3. ORIGINAL THICKNESS WAS .025 AFTER MATERIAL IS .005. OUT O
- [SDR DALA1103049855](https://openairdocs.org/sdr/DALA1103049855), Jan 13, 2011: BULKHEAD. DAMAGED. MAIN CABIN STA 1136 LT PYLON BULKHEAD FWD SIDE UPPER END 2 FASTENERS HAVE NO EDGE DISTANCE. TRIMMED OUT DAMAGED AREA .450 X .680 IAW E-88 NR 8134 IAW SRM 53-01,
- [SDR DALA1103019855](https://openairdocs.org/sdr/DALA1103019855), Jan 13, 2011: ATTACH ANGLE. CRACKED. MAIN CABIN STA 756 LBL 44 WEB TO CTR WING TANK ATTACH ANGLE CRACKED. CUTOUT CRACKED AREA 1" X 12" IAW SRM 53-01, FIG 2, FABRICATED 1EA FILLER, 2EA REPAIR ANGLES
- [SDR DALA1102669855](https://openairdocs.org/sdr/DALA1102669855), Jan 12, 2011: CUSP WEB. CRACKED. MAIN CABIN STA 237, RBL 55, CUSP WEB IS CRACKED IN 2EA PLACES STOP DRILLED CRACK IAW DC-9 A53-10-16. FABRICATED REPAIR DOUBLER IAW SRP DC9-A-53-10-16-801-663A -
- [SDR DALA1102659855](https://openairdocs.org/sdr/DALA1102659855), Jan 12, 2011: CUSP WEB. CRACKED. CABIN STA 237, RBL 55, BENEATH CUSP WEB CRACKED DOUBLER AT FASTENER HOLE. REMOVED 1EA FRAME FITTING IAW SRM 51-30-5. REMOVED FASTENERS & REPAIR IAW SRM 51-30-5.
- [SDR DALA1102649855](https://openairdocs.org/sdr/DALA1102649855), Jan 12, 2011: FLOOR PANEL. DAMAGED. MAIN PASSENGER CABIN SEVERAL WASHERS PULLING THROUGH SKIN OF FLOOR PANEL NR84. FABRICATED FLOOR PANEL WEB AND HAT CHANNELS FROM IAW DWG 9957919. ASSEMBLED PANEL

All 233: https://openairdocs.org/deregistered/N764NC-2014-06-17/reports.md

## 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 20010622018239I](https://openairdocs.org/incident/20010622018239I), Jun 22, 2001: Doug DC951 (N764NC), Buffalo, NY. (-23) On Friday, June 22, 2001, northwest airlines, flight 275, departed alb for dtw and the left hand engine oil quantity was noticed to be decreasing. The…

---
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.