# N637DL: 1988 Boeing 757-232, registration cancelled 2014-06-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 23, 2014
- Status when cancelled: Valid registration
- Airframe: [Boeing 757-232](https://openairdocs.org/model/boeing-757-232) (registry code 1384965)
- Engine: [Pratt & Whitney PW2037](https://openairdocs.org/engine/pratt-whitney-pw2037) (registry code 52117)
- Data sheets: [TCDS A2NM](https://openairdocs.org/tcds/A2NM), [TCDS E17NE](https://openairdocs.org/tcds/E17NE) (OpenAirDocs)
- Serial number: 23760
- Year built: 1988
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: April 7, 1988
- Certificate issued: June 19, 2013
- Last registry action: June 19, 2013
- Mode S code: A85813
- Owner when cancelled: [Jet Midwest Group LLC](https://openairdocs.org/faa-owner/JET%20MIDWEST%20GROUP%20LLC)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Corporation
- Owner's area on the map: 39.7236° N, 75.5412° W: Placed by OpenAirDocs at the center of ZIP code 19801, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N637DL
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=637DL
- Page: https://openairdocs.org/deregistered/N637DL-2014-06-23

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 Boeing 757-232: https://openairdocs.org/model/boeing-757-232.md

## Service difficulty reports (33)

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

- [SDR DALA1152230637](https://openairdocs.org/sdr/DALA1152230637), Sep 6, 2011: WIRE. DISCONNECTED. DURING A LAYOVER CHECK, MAINTENANCE FOUND A BROKEN EMERGENCY PATH LIGHT WIRE AT SEAT 4CD. MAINTENANCE RECONNECTED THE WIRE. OPERATIONAL CHECK WAS GOOD.
- [SDR DALA1122650637](https://openairdocs.org/sdr/DALA1122650637), Mar 26, 2011: SKIN. CRACKED. ON ARRIVAL IN MSP, FOUND DAMAGE TO FUSELAGE SKIN AT AFT CARGO DOOR CUTOUT AFT FRAME. SEAL RETAINER ALSO HAD SLIGHT DEFORMATION. SKIN AND INNER DOUBLER STRAP BOT
- [SDR DL757100850](https://openairdocs.org/sdr/DL757100850), Apr 4, 2010: LIGHT. INOPERATIVE. EMERGENCY EGRESS AISLE LIGHTING INOP AT ROW 19. REPLACED LIGHT ASSY AND LENS AT ROW 19. CHECKS OK.
- [SDR DL757100298](https://openairdocs.org/sdr/DL757100298), Feb 8, 2010: OUTFLOW VALVE. MALFUNCTIONED. AT FL340 HAD CABIN ALT WARNING. CABIN WAS AT 11000 WITH 500FT MIN CLIMB. BOTH PACKS WERE ON AND NO ABNORMAL IND EXCEPT THE OUTFLOW VALVE SHOWED OPEN 3/4. PASS 0
- [SDR DU4R2007116](https://openairdocs.org/sdr/DU4R2007116), Apr 27, 2007: SKIN. CORRODED. FOUND CORRODED SKIN AT BS 1845 BS 1850 LBL 24 (EMPENNAGE INTERNAL). REPAIRED BY TRIMMING OUT CORRODED AREA, HFEC INSPECTED NO CRACKING NOTED. FABRICATING AND IN
- [SDR DU4R2007115](https://openairdocs.org/sdr/DU4R2007115), Apr 27, 2007: STRINGER. CORRODED. FOUND CORRODED STRINGER 25L AT BS 1850 (EMPENNAGE INTERNAL). REPAIRED BY REMOVING SHEAR TIE AND SECTION OF STRINGER. FABRICATED AND INSTALLED STRINGER 25.0 FROM
- [SDR DL757070372](https://openairdocs.org/sdr/DL757070372), Apr 27, 2007: SKIN. CORRODED. DURING CURRENT HMV, CORROSION WAS FOUND ON THE INTERIOR SKIN PANEL JUST BELOW THE S-25L LAP FROM BODY STATION 1851 TO 1854 LEFT. THE DAMAGE WAS OUTSIDE OF THE S
- [SDR DU4R2007112](https://openairdocs.org/sdr/DU4R2007112), Apr 25, 2007: SKIN. GOUGED. FOUND AFT CARGO DOOR EXT SKIN BS 1390 S-26 - S-27R GOUGED. REPAIRED BY FABRICATING AND INSTALLING REPAIR DOUBLER 5-1/2" BY 16-7/8 FROM 2024-T3 .071 IAW B757 SRM
- [SDR DU4R2007110](https://openairdocs.org/sdr/DU4R2007110), Apr 25, 2007: SKIN. DAMAGED. FOUND 2 LIGHTNING STRIKES BETWEEN BS 560 - BS 580 AND S-2R S-3R. REPAIRED BY CUTTING OUT LIGHTNING STRIKE AREA. HFEC CUT OUT IAW D6-34N301-6-51-00-19, NO RELEVA
- [SDR DU4R2007113](https://openairdocs.org/sdr/DU4R2007113), Apr 24, 2007: SKIN. DENTED. FOUND FUSELAGE SKIN DENTED AT BS 510 S-28R - S-29R GOUGED. DENT RATIO A/Y = .020 TOO CLOSE TO FRAME. CUT OUT DENT IAW B757 SRM 53-00-01 FIG 201. HFEC CUT OUT IA
- [SDR DU4R2007111](https://openairdocs.org/sdr/DU4R2007111), Apr 23, 2007: SKIN. DAMAGED. FOUND 2 LIGHTNING STRIKES BETWEEN BS 660 - BS 680 AND S-4R – S-6R. REPAIRED BY CUTTING OUT .750" CIRCLE AT LIGHTNING STRIKE AREA. HFEC CUT OUT IAW D6-34N301-6-5
- [SDR DU4R2007119](https://openairdocs.org/sdr/DU4R2007119), Apr 21, 2007: TRUNNION. CORRODED. FOUND CORRODED RT MLG AFT TRUNNION BEARING AND HOUSING. REPAIRED BY REMOVING AND REPLACING TRUNNION BEARING AND HOUSING WITH P/N NR S113N103-05 S/N K05639 IAW B
- [SDR DU4R2007118](https://openairdocs.org/sdr/DU4R2007118), Apr 21, 2007: CREASE BEAM. CORRODED. FOUND CORRODED CREASE BEAM ANGLE AT BS 1180 TO BS 1200 LT. REPAIRED BY REMOVING CREASE BEAM, FABRICATED, HEAT TREATED AND INSTALLED REPAIR BEAM 2 BY 2 BY 22 FRO
- [SDR DU4R2007114](https://openairdocs.org/sdr/DU4R2007114), Apr 19, 2007: SKIN. DAMAGED. FOUND LIGHTNING STRIKE BETWEEN BS 440 AND BS 460 S-1R. REPAIRED BY CUTTING OUT STRIKE AREA. FABRICATED AND INSTALLED REPAIR DOUBLER 14.40 BY 7.40 FROM 2024-T3 .
- [SDR DL757070332](https://openairdocs.org/sdr/DL757070332), Apr 17, 2007: BULKHEAD. TOOL DAMAGE. DURING ACCOMPLISHMENT OF EA 06-070332-03AD (SIP MOD), A HOLE WAS DAMAGED BY A BROKEN DRILL BIT ON THE NR 1 PYLON AFT BULKHEAD. THE DAMAGE REQUIRED THE HOLE TO B
- [SDR DU4R2007086](https://openairdocs.org/sdr/DU4R2007086), Apr 10, 2007: FRAME. CHAFED. FOUND BENT AND CHAFED FRAME IN AFT PIT BS 1600 S-25R - S-26R. REPAIRED BY BLENDING, CUTTING OUT DENTED AREA. FABRICATED AND INSTALLED DOUBLER REPAIR 14-1/2 BY 2
- [SDR DU4R2007117](https://openairdocs.org/sdr/DU4R2007117), Apr 7, 2007: FLOORBEAM. CORRODED. FOUND CORROSION ON FLOORBEAM UPPER TEE CAP AT BS 377 AND LBL 19. REPAIRED BY CUTTING OUT CORRODED AREA, FABRICATED AND INSTALLED REPAIR TEE CAP 13 BY 2 BY 2 BY 
- [SDR DL757060986](https://openairdocs.org/sdr/DL757060986), Nov 27, 2006: SELECTOR VALVE. BYPASSING. MULTIPLE LEFT HYDRAULIC SYSTEM MALFUNCTIONS. NOSE GEAR NOT EXTENDING IN NORMAL MODE. ALT OK. LEFT HYDRAULIC SYSTEM OVERHEAT INDICATION ALSO. FOUND LANDING GEAR 
- [SDR DL757030857](https://openairdocs.org/sdr/DL757030857), Sep 20, 2003: GIRT BAR. UNSECURE. ACFT PARKED AT GATE AND JUST PRIOR TO DEPARTURE FLT ATT CLOSED 3L CABIN DOOR AND NOTICED THAT THE GIRT BAR APPEARED ABNORMAL. MTC SECURED GIRT BAR ATTACH BRACKE
- [SDR DL757030496](https://openairdocs.org/sdr/DL757030496), May 28, 2003: ANTENNA. MALFUNCTIONED. RADAR INDICATOR PAINTS AND TESTS ONLY 30 DEG LEFT OF CENTER /C TRY INDICATOR AND T/R NO HELP. REPLACED ANTENNA, OPS CHECKS GOOD.
- [SDR DL757020888](https://openairdocs.org/sdr/DL757020888), Jul 29, 2002: RELAY. FAILED. WHILE PERFORMING 757 ACJIC 6017 GEAR DOORS FAILED TO OPERATE AS REQUIRED. TROUBLESHOOTING REVEALED POWERPACK MOTOR HAD BAD INTERNAL WINDING DUE TO CONSTANT VOLT
- [SDR DL757020065](https://openairdocs.org/sdr/DL757020065), Jan 18, 2002: LIGHT. INOPERATIVE. FOUND ON WALK AROUND, LEFT FWD AND AFT OVERWING EXTERIOR EMERGENCY EXIT LIGHTS INOP.
- [SDR DL757010713](https://openairdocs.org/sdr/DL757010713), May 3, 2001: SKIN. DAMAGED. WHILE ACCOMPLISHING A DOUBLER MODIFICATION TO THE SKIN CUTOUT FOR THE LOWER AFT VHF ANTENNA AT FS 1473 & RBL 3.2, AN EXISTING REPAIR DOUBLER WAS FOUND. THE EXIS
- [SDR DL757010712](https://openairdocs.org/sdr/DL757010712), May 3, 2001: SKIN. GOUGED. THE FUSELAGE SKIN WAS FOUND WITH A DEEP GOUGE AT THE SKIN BUTT JOINT AT FS 780 NEAR STRINGER 18L. THE GOUGE WAS REMOVED WITH A 3.5 X 1 INCH CUTOUT. THE CUTOUT W
- [SDR DL757992716](https://openairdocs.org/sdr/DL757992716), Dec 11, 1999: SWITCH. FAILED. INBOUND PILOT REPORT, GEAR FAILED TO RETRACT NORMALLY AFTER T/O. GEAR HANDLE LOCKED IN THE OFF POSITION. LOCK OVERRIDE USED TO RAISE GEAR. REPLACED RT AND LT ML
- [SDR DL757981785](https://openairdocs.org/sdr/DL757981785), Aug 28, 1998: VALVE. FAILED. LANDING GEAR WOULD NOT COME UP AFTER TAKEOFF. HANDLE WENT TO OFF, BUT WOULD NOT GO TO UP. GREEN GEAR LIGHTS STAYED ON. REPLACED LT MAIN GEAR TRUCK POSITIONING S
- [SDR DL757980574](https://openairdocs.org/sdr/DL757980574), Mar 14, 1998: BATTERY CHARGER. INOPERATIVE. DURING L/O CHECK, FOUND LT EMERGENCY OVERWING EXIT LIGHTS OUT. ALSO, FOUND FWD EXTERIOR LIGHT FOR OFF-WING OUT. REPLACED LT CHARGER FOR BATTERY PACK M10567 LOCA
- [SDR DL757972752](https://openairdocs.org/sdr/DL757972752), Dec 30, 1997: SKIN. CRACKED. FUSELAGE/SKIN, SECTION 46, FS 1681, AFT LWR CORNER OF R1 DOOR CUTOUT, REPAIR FOR CRACK. HFEC INSPECTION OF A PREVIOUSLY REWORKED SKIN GOUGE, NEAR THE LOWER AFT 
- [SDR DL757971704](https://openairdocs.org/sdr/DL757971704), Aug 29, 1997: BATTERY. DISCHARGED. F/C F/A INBD FLASHLIGHT LED INOP. REPLACED FLASHLIGHT BATTERY, OPS CK NORMAL.
- [SDR DL757971346](https://openairdocs.org/sdr/DL757971346), Jun 26, 1997: SKIN. DENTED. A SPARE NR 3 SLAT WAS DAMAGED UPON REMOVAL FROM A SHIPPING CRATE AND PRIOR TO INSTALLATION ON A/C 637. THE INB'D AFT CORNER OF THE TE WEDGE WAS DENTED. THE SLAT
- [SDR DL757960339](https://openairdocs.org/sdr/DL757960339), Feb 14, 1996: TUBE. CRACKED. EN ROUTE, RECEIVED EICAS RT HYD SYS PRESS AND EICAS ADVISORY RT HYD QTY. RT HYD QTY READ .65 AND RF WAS DISPLAYED. BOTH RT SIDE PUMPS TURNED OFF IAW POM (2003Z)
- [SDR DL757960201](https://openairdocs.org/sdr/DL757960201), Dec 2, 1995: SLAT. DELAMINATION. DURING INSPECTION OF THE NR 4 SLAT, THE TRAILING EDGE WAS FOUND DAMAGED WITH A DENT AND DELAMINATION OF THE UPPER TRAILING EDGE WEDGE SKIN, DAMAGE MEASURED 6 IN
- [SDR DL757952150](https://openairdocs.org/sdr/DL757952150), May 16, 1995: SKIN. DAMAGED. FOUND DURING LETTER CHECK, NOSE COWL L/E DAMAGED AT 5 O'CLOCK POS. ALSO, SMALL HOLES IN NOSE COWL 3 O'CLOCK POS. REPAIRED PER SRM 54-11-01.

## 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 19960205013719I](https://openairdocs.org/incident/19960205013719I), Feb 5, 1996: Boeing 757232 (N637DL), Portland, OR. Narrative: on February 5, 1996 at approximately 0127 PST delta flight 1718 slid off the apron on runway 10L. The pilot reports that wind and glare ice combined…

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