# N674US: 1999 Boeing 747-451, registration cancelled 2019-02-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 6, 2019
- Status when cancelled: Valid registration
- Airframe: [Boeing 747-451](https://openairdocs.org/model/boeing-747-451) (registry code 1384940)
- Engine: [Pratt & Whitney PW4000 series](https://openairdocs.org/engine/pratt-whitney-pw4000-series) (registry code 52119)
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) (OpenAirDocs)
- Serial number: 30269
- Year built: 1999
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: October 17, 1999
- Certificate issued: February 7, 2017
- Last registry action: February 7, 2017
- Mode S code: A8EC67
- 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/N674US
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=674US
- Page: https://openairdocs.org/deregistered/N674US-2019-02-06

From the FAA registry file of November 12, 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 747-451: https://openairdocs.org/model/boeing-747-451.md

## Service difficulty reports (66, newest 50)

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

- [SDR DALA2017102307776](https://openairdocs.org/sdr/DALA2017102307776), Oct 21, 2017: DOOR. LACK OF LUBE. UPPER DECK DOOR WOULD NOT ARM. CYCLED THE DOOR OPEN & CLOSED AND LUBRICATED THE MECHANISM. OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR DALA2017083006454](https://openairdocs.org/sdr/DALA2017083006454), Aug 29, 2017: MECHANISM. DIRTY. UPPER DECK DOOR ON AIRCRAFT LEFT IS DIFFICULT TO ARM. DOOR ARMING HANDLE IS BINDING IN MANUAL POSITION. CLEANED AND LUBRICATE DOOR ARMING MECHANISM, OPS CHK'D N
- [SDR DALA2017053104393](https://openairdocs.org/sdr/DALA2017053104393), May 30, 2017: LIGHT. INOPERATIVE. BOTH EXTERNAL EMERGENCY LIGHTS OUT ABOVE ADF ANTENNA PLACARD RT SIDE. RELAMPED CKS GOOD REF AMM 33-51.
- [SDR DALA2017053104392](https://openairdocs.org/sdr/DALA2017053104392), May 30, 2017: LIGHT. INOPERATIVE. EXTERNAL EMERGENCY LIGHTS OUT BOTH AT LT SIDE AT TE FLAP. RELAMPED CKS GOOD REF AMM 33-51.
- [SDR DALA2017053004340](https://openairdocs.org/sdr/DALA2017053004340), May 27, 2017: LIGHT. BROKEN. EMERGENCY LIGHT AT 28K BROKEN. SECURED THE LIGHT ASSY.
- [SDR DALA2017031301983](https://openairdocs.org/sdr/DALA2017031301983), Mar 12, 2017: FUSE. INOPERATIVE. 2 OF 4 EMERGENCY LIGHTS ARE INOPERATIVE AT THE LT WING FAIRING. FUSE IN M7920 REPLACED. CHECKED GOOD IAW AMM 33-51-04.
- [SDR DALA2017031301982](https://openairdocs.org/sdr/DALA2017031301982), Mar 12, 2017: CHARGER. INOPERATIVE. 3 OF 4 EMERGENCY LIGHTS ARE INOPERATIVE. R & R BATTERY CHARGERS AND FUSE IN M7920 IAW AMM.
- [SDR DALA2017021701350](https://openairdocs.org/sdr/DALA2017021701350), Feb 16, 2017: LIGHT. DISCONNECTED. EMERGENCY FLOOR LIGHTING DAMAGED OR INOPERATIVE / LOCATIONS:203. FOUND EMERGENCY LIGHT DISCONNECTED RECONNECTED SAME OPS CHECK GOOD OK FOR SVC.
- [SDR DALA2017011100247](https://openairdocs.org/sdr/DALA2017011100247), Jan 10, 2017: LAMP. INOPERATIVE. DURING CHECK, FOUND 2 INOPERATIVE EMERGENCY LIGHTS. REPLACED THE LAMPS.
- [SDR DALA2016120509568](https://openairdocs.org/sdr/DALA2016120509568), Dec 2, 2016: SLIDE. UNSERVICEABLE. L5 DOOR SLIDE PACK RIGGING UNSERVICEABLE. SLIDE PACK BOTTLE PARTIALLY DEPLOYED. R & R SLIDE PACK IAW AMDS 2560-9901-5L. OPS CHECKED GOOD. ACFT OK FOR SERVICE.
- [SDR DALA2016120209490](https://openairdocs.org/sdr/DALA2016120209490), Nov 30, 2016: CONNECTOR. DISCONNECTED. EMERGENCY EXIT LIGHT IS INOPERATIVE. FOUND LIGHT ASSY UNPLUGGED, PLUGGED IN LIGHT AND OPS CHECKED GOOD IAW AMM 33-51-12.
- [SDR DALA2016091906764](https://openairdocs.org/sdr/DALA2016091906764), Sep 18, 2016: POWER SUPPLY. INOPERATIVE. EMERGENCY EXTERNAL LIGHTS AT LT 2ND AND RT 3RD POSITION ARE INOPERATIVE. REPLACED POWER SUPPLY. SYSTEM OPERATION IS NORMAL.
- [SDR DALA2016051303919](https://openairdocs.org/sdr/DALA2016051303919), May 12, 2016: SKIN. PUNCTURED. LT INBD ELEVATOR UPPER SKIN PUNCTURED 1.5" X 1.5" AREA 32.25 FROM T/E 10.0 FROM INBD EDGE. REMOVED DAMAGE AT PREPARED AREA FOR CORE INSTALLATION IAW SRM.
- [SDR DALA2016022301370](https://openairdocs.org/sdr/DALA2016022301370), Feb 23, 2016: SKIN. CORRODED. AFT FUSELAGE LOWER LOBE BS 2240, STR 50-STR 51 LT: INTERNAL SKIN FOUND CORROSION, CORROSION TASK NR:C53-125-01. THE CORRODED INTERNAL SKIN AT AFTER FUSELAGE LOW
- [SDR DALA2016012600637](https://openairdocs.org/sdr/DALA2016012600637), Jan 25, 2016: POWER SUPPLY. INOPERATIVE. RIGHT OVERWING EMERGENCY LIGHTS INOPERATIVE AT L813 AND L1870. REPLACED POWER SUPPLY AND CHECKED OK, AMM 33-51.
- [SDR DALA2016012600636](https://openairdocs.org/sdr/DALA2016012600636), Jan 25, 2016: POWER SUPPLY. INOPERATIVE. LEFT OVERWING EMERGENCY LIGHTS INOPERATIVE AT L1699, L814 AND L1871. REPLACED POWER SUPPLY, CHECKED OK IAW AMM 33-51.
- [SDR DALA2014101505559](https://openairdocs.org/sdr/DALA2014101505559), Oct 14, 2014: FUSE. FAILED. LIGHT OVERWING EMERGENCY EXTERIOR LIGHT INOPERATIVE. R & R POWER SUPPLY FUSE.
- [SDR DALA2014101505558](https://openairdocs.org/sdr/DALA2014101505558), Oct 14, 2014: FUSE. FAILED. EXTERIOR EMERGENCY LIGHT RT OVERWING INOPERATIVE. R & R POWER SUPPLY FUSE.
- [SDR DALA2014091505044](https://openairdocs.org/sdr/DALA2014091505044), Sep 15, 2014: LIGHT. INOPERATIVE. L4 DOOR, PROXIMITY EMERGENCY LIGHT INOPERATIVE. R & R EMERGENCY LIGHT.
- [SDR DALA14032166314](https://openairdocs.org/sdr/DALA14032166314), May 27, 2014: GATE. CORRODED. RIGHT NR 1 MAIN ENTRY DOOR LOWER GATE LOWER SURFACE FOUND CORROSION. RT NR 1 MAIN CABIN DOOR LOWER GATE R & R IAW AMM.
- [SDR DALA14014096314](https://openairdocs.org/sdr/DALA14014096314), Feb 28, 2014: LIGHT. INOPERATIVE. L1 DOOR MOUNTED EMERGENCY LIGHT INOPERATIVE. REPLACED EMERGENCY LIGHT ASSEMBLY.
- [SDR DALA14006636314](https://openairdocs.org/sdr/DALA14006636314), Jan 31, 2014: FUSE. INOPERATIVE. FLT DECK OVERHEAD EMRGENCY LIGHT INOPERATIVE. REPLACED FUSE ON POWER SUPPLY & CHECKS NORMAL.
- [SDR DALA13013896314](https://openairdocs.org/sdr/DALA13013896314), Mar 30, 2013: FUSE. OPEN. EXTERIOR EMERGENCY LIGHT IS INOPERATIVE AT RT 3RD POSITION. FOUND POWER SUPPLY M7920 NR 3 FUSE OPEN. REPLACED FUSE AND OPS CHECKED OK IAW AMM 33- 51.
- [SDR DALA13013886314](https://openairdocs.org/sdr/DALA13013886314), Mar 30, 2013: FUSE. OPEN. EXTERIOR EMERGENCY LIGHT IS INOPERATIVE AT LT 2ND POSITION. FOUND POWER SUPPLY M7920 NR 3 FUSE OPENED. REPLACED FUSE AND OPS CHECKED OK IAW AMM 33- 51.
- [SDR DALA12011246314](https://openairdocs.org/sdr/DALA12011246314), Oct 26, 2012: FUSE. INOPERATIVE. EXTERIOR EMERGENCY LIGHTS OUT SECOND LIGHT ON RT SIDE, THIRD LIGHT ON LT SIDE. REPLACED FUSES ON POWER SUPPLY AT DOOR 3L, OPS CHECKED GOOD.
- [SDR DALA12002576314](https://openairdocs.org/sdr/DALA12002576314), Jul 5, 2012: SKIN. DELAMINATED. DURING INSPECTION RIGHT WING NR 7 SPOILER TRAILING EDGE LOWER SURFACE AT EDGES FOUND DELAMINATION. MAINTENANCE REPAIRED NR 7 SPOILER AS PER SRM 51-70-10. OPERAT
- [SDR DALA12002566314](https://openairdocs.org/sdr/DALA12002566314), Jul 5, 2012: SKIN. DELAMINATED. DURING INSPECTION RIGHT WING NR 8 SPOILER TRAILING EDGE LOWER SURFACE AT EDGES FOUND DELAMINATION. MAINTENANCE REPAIRED NR 8 SPOILER AS PER SRM 51-70-01. OPERAT
- [SDR DALA12002556314](https://openairdocs.org/sdr/DALA12002556314), Jul 5, 2012: SKIN. DELAMINATED. DURING INSPECTION FOUND LEFT WING NR 6 SPOILER TRAILING EDGE LOWER SURFACE EDGES DELAMINATION. MAINTENANCE REPAIRED NR 6 SPOILER AS PER SRM 51-70-10. NR 6 SPOIL
- [SDR DALA12002546314](https://openairdocs.org/sdr/DALA12002546314), Jul 5, 2012: SKIN. DELAMINATED. DURING INSPECTION FOUND LEFT WING NR 5 SPOILER TRAILING EDGE LOWER SURFACE EDGES DELAMINATION. MAINTENANCE REPAIRED NR 5 SPOILER AS PER SRM 51-70-10. OPERATIONA
- [SDR DALA12001956314](https://openairdocs.org/sdr/DALA12001956314), Jun 22, 2012: FLOOR SUPPORT. CORRODED. DURING INSPECTION AT BS 1700-1730, RBL 95, FLOOR SUPPORT FOUND CORRODED. FLOOR SUPPORT REPLACED AS PER SRM 53-00-52, FIGURE 201, REPAIR 3.
- [SDR DALA12001676314](https://openairdocs.org/sdr/DALA12001676314), Jun 12, 2012: FLAP TRACK. CORRODED. DURING INSPECTION, RIGHT WING NR 7 FLAP TRACK INBOARD SIDELOAD FITTING FOUND WITH CORROSION. MAINTENANCE REMOVED AND REPLACED RIGHT WING NR 7 FLAP TRACK INBOARD
- [SDR DALA12001536314](https://openairdocs.org/sdr/DALA12001536314), Jun 12, 2012: SKIN. CRACKED. DURING INSPECTION, A CRACK WAS FOUND ON THE UPPER LOBE DOUBLER, BS 2521, RIGHT SIDE. MAINTENANCE ACCOMPLISHED ER/A 503507-14AD SECTION I AND II.
- [SDR DALA12001666314](https://openairdocs.org/sdr/DALA12001666314), Jun 8, 2012: INTERCOSTAL. CORRODED. DURING INSPECTION AT BS 2320 TO 2340, RBL 11 FOUND INTERCOSTAL CORRODED. MAINTENANCE REPAIRED INTERCOSTAL AS PER SRM 53-00-52, FIG 201 REPAIR 3.
- [SDR DALA12001656314](https://openairdocs.org/sdr/DALA12001656314), Jun 8, 2012: INTERCOSTAL. CORRODED. DURING INSPECTION AT BS 2320-2340, LBL 11 INTERCOSTAL FOUND CORRODED. MAINTENANCE REPAIRED INTERCOSTAL PER SRM 53-00-52, FIGURE 201 REPAIR 3.
- [SDR DALA12001646314](https://openairdocs.org/sdr/DALA12001646314), Jun 4, 2012: SEAT TRACK. CORRODED. DURING INSPECTION, AT STA 2230 TO 2280, LBL 11 SEAT TRACK FOUND CORRODED. MAINTENANCE REPAIRED SEAT TRACK PER SRM 53-00-52 FIG 201, REPAIR 4.
- [SDR DALA12001636314](https://openairdocs.org/sdr/DALA12001636314), Jun 4, 2012: SEAT TRACK. CORRODED. DURING INSPECTION, AT STATION 2230 TO 2280, RBL 11 SEAT TRACK, FOUND CORROSION. MAINTENANCE REPAIRED SEAT TRACK PER SRM 53-00-52 FIG 201 REPAIR 4.
- [SDR DALA1019396314](https://openairdocs.org/sdr/DALA1019396314), Aug 15, 2010: LIGHT. MALFUNCTIONED. DURING LINE CHECK, MX FOUND THE L5 DOOR, DOOR MOUNTED EMERGENCY SLIDE ILLUMINATION LIGHT INOPERATIVE. MX REPLACED THE LIGHT ASSY. OPS CHECK WAS GOOD.
- [SDR DALA1019386314](https://openairdocs.org/sdr/DALA1019386314), Aug 13, 2010: OVEN. OVERHEATED. DURING FLIGHT, OVEN 2-46 OVERHEATED RESULTING IN A BURNING PLASTIC SMELL. CIRCUIT BREAKER WAS PULLED. MX REPLACED THE OVEN, OVEN CONTROLLER, RELAY AND PLUG. OPS
- [SDR DALA1015956314](https://openairdocs.org/sdr/DALA1015956314), Jul 10, 2010: POWER SUPPLY. INOPERATIVE. DURING LINE CHECK, MAINTENANCE FOUND A/C RIGHT EXTERNAL EMERGENCY LIGHT (3RD FROM FWD) INOPERATIVE. MAINTENANCE REPLACED THE POWER SUPPLY AND BATTERY PACK. OPER
- [SDR DALA1015916314](https://openairdocs.org/sdr/DALA1015916314), Jul 10, 2010: POWER SUPPLY. INOPERATIVE. DURING LINE CHECK, MAINTENANCE FOUND LEFT EXTERNAL EMERGENCY LIGHT (2ND FROM FRONT) INOPERATIVE. MAINTENANCE REPLACED THE POWER SUPPLY AND BATTERY PACK. OPERATI
- [SDR DALA104386314](https://openairdocs.org/sdr/DALA104386314), Feb 26, 2010: LIGHT. BROKEN. F/A FOUND DOOR 4L EMERGENCY FLOOR LIGHT BROKEN. MX REPLACED THE LIGHT ASSEMBLY AND LENS. OPS CK WAS GOOD.
- [SDR DALA104006314](https://openairdocs.org/sdr/DALA104006314), Feb 19, 2010: SKIN. DELAMINATED. DURING "L" CHECK FOUND DELAMINATION ON RT WING OTBD T/E FLAP LOWER SURFACE. REPAIRED IAW SRM 51-70-07.
- [SDR DALA103996314](https://openairdocs.org/sdr/DALA103996314), Feb 19, 2010: SHEAR WEB. DAMAGED. DURING "L" CHECK FOUND SHORT EDGE MARGIN ON DOOR NR 5 CREW REST SHEAR WEB FASTENER HOLES AND STIFFENER. REPAIRED IAW ERA 473393-14AD.
- [SDR NWAA094106314](https://openairdocs.org/sdr/NWAA094106314), Dec 1, 2009: FUSE. BLOWN. DURING OVERNIGHT CHECK, MAINTENANCE FOUND 2 RIGHT OVERWING EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REPLACED FUSE NR 3 ON POWER SUPPLY N7920. OPERATIONAL CHECK
- [SDR NWAA094096314](https://openairdocs.org/sdr/NWAA094096314), Dec 1, 2009: FUSE. BLOWN. DURING OVERNIGHT CHECK, MAINTENANCE FOUND 2 LEFT OVERWING EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REPLACED THE NR 3 FUSE OF POWER SUPPLY M7919. OPERATIONAL CH
- [SDR NWAA093446314](https://openairdocs.org/sdr/NWAA093446314), Oct 3, 2009: OVEN. MALFUNCTIONED. THE OVEN AT LOCATION 1-26 BEGAN TO EMIT SMOKE DURING THE COOKING CYCLE. THE FLIGHT CONTINUED ON TO NRT AND LANDED UNEVENTFULLY. MAINTENANCE WOULD REPLACE BOTH T
- [SDR NWAA 091566314](https://openairdocs.org/sdr/NWAA%20091566314), May 9, 2009: POWER SUPPLY. INOPERATIVE. DURING OVERNIGHT CHECK, FOUND LEFT SIDE OVERWING EMERGENCY SLIDE LIGHT INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD AND AIRCRAF
- [SDR NWAA09616314](https://openairdocs.org/sdr/NWAA09616314), Feb 27, 2009: POWER SUPPLY. INOPERATIVE. DURING OVERNIGHT CHECK, FOUND RT SIDE EXTERIOR EMERGENCY LIGHT 2ND FROM AFT IS INOP. MX REMOVED AND REPLACED POWER SUPPLY. OPS CHECKED GOOD, AND ACFT WAS RETURN
- [SDR NWAA082516314](https://openairdocs.org/sdr/NWAA082516314), Jun 4, 2008: CHARGER. INOPERATIVE. DURING OVERNIGHT CHECK, FOUND ZONE A & B RT SIDE EMERGENCY PATH LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED BATTERY CHARGER. OPERATIONAL CHECKED GOOD, AND AIR
- [SDR NWAA081426314](https://openairdocs.org/sdr/NWAA081426314), Apr 4, 2008: CONNECTOR. LOOSE. DURING INSPECTION FLOOR LEVEL ESCAPE PATH LIGHTING FROM ROW 51 TO ROW 61 AIRCRAFT LEFT SIDE WOULD NOT ILLUMINATE. MAINTENANCE FOUND AN ELECTRICAL CONNECTOR AT R

All 66: https://openairdocs.org/deregistered/N674US-2019-02-06/reports.md

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