# N125NK: Mcdonnell Douglas DC-9-21, registration cancelled 1998-11-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 6, 1998
- Status when cancelled: Triennial form not returned
- Airframe: [Mcdonnell Douglas DC-9-21](https://openairdocs.org/model/mcdonnell-douglas-dc-9-21) (registry code 302205C)
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE) (OpenAirDocs)
- Serial number: 47302
- Type of aircraft: Fixed wing multi engine
- Certificate issued: September 23, 1995
- Last registry action: September 16, 1998
- Mode S code: A0677B
- Owner when cancelled: [Spirit Airlines Inc](https://openairdocs.org/faa-owner/SPIRIT%20AIRLINES%20INC)
- Location: [Eastpointe, MI](https://openairdocs.org/faa-place/MI/Eastpointe)
- Owner type: Corporation
- Owner's area on the map: 42.4661° N, 82.9463° W: Placed by OpenAirDocs at the center of ZIP code 48021, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N125NK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=125NK
- Page: https://openairdocs.org/deregistered/N125NK-1998-11-06

From the FAA registry file of November 3, 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-9-21: https://openairdocs.org/model/mcdonnell-douglas-dc-9-21.md

## Service difficulty reports (7)

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

- [SDR GTIA9700290](https://openairdocs.org/sdr/GTIA9700290), May 21, 1997: BATTERY PACK. DISCHARGED. DTW - FLT 621 - RIGHT OVERWING EXIT LIGHT INOPERATIVE. FOUND LIGHT SOCKET BROKEN AND BATTERY PACK BATTERIES LOW, REPLACED LIGHT ASSY AND BATTERY PACK BATTERIES.
- [SDR GTIA9700251](https://openairdocs.org/sdr/GTIA9700251), Mar 13, 1997: PS4 LINE. BROKEN. CHS - FLT 301 - RIGHT NR 2 ENGINE LOST PARTIAL POWER FROM 1.95 TO 1.6 FOR A FEW MINUTES AND THEN SPOOLED DOWN TO IDLE. WOULD NOT PRODUCE MORE THAN 1.1 FPR. FOLL
- [SDR GTIA9700187](https://openairdocs.org/sdr/GTIA9700187), Mar 8, 1997: CONNECTOR. LOOSE. ACY - FLT 514 - DURING PUSH BACK AT RSW, APU SHUT ITSELF DOWN FOR NO REASON. A RESTART WAS SUCCESSFUL, BUT APU AGAIN SHUT ITSELF OFF AFTER APPROXIMATELY 30 SECO
- [SDR GTIA9700238](https://openairdocs.org/sdr/GTIA9700238), Feb 27, 1997: SWITCH. FAILED. DTW - FLT 905 - LEFT THRUST REVERSER UNLOCK LIGHT STAYED ON AFTER DEPLOYMENT. DEFERRED IAW MEL 78-1, CAT 'C' DMI NR 00210. REMOVED AND REPLACED REVERSER UNLOCK 
- [SDR 96NK208](https://openairdocs.org/sdr/96NK208), Sep 26, 1996: CONNECTOR. CORROSION. LOG PAGE 028581. AIR RETURN. AFTER TAKEOFF, GEAR RETRACTED. LEFT MAIN LANDING GEAR INDICATED DOWN WITH NO RED (UNSAFE) LIGHT. DOOR LIGHT WAS OUT. GEAR INDICATIO
- [SDR GTIA96NK189](https://openairdocs.org/sdr/GTIA96NK189), Aug 16, 1996: RELEASE MECH. OUT OF ADJUST. LOG PAGE 027001. TAIL CONE FAILED TO RELEASE DURING TAIL CONE RELEASE SYSTEM CHECK. ADJUSTED TAIL CONE RELEASE SYSTEM MECHANISM IAW DC-9 MM 53-50-0. OPS CHECKS 
- [SDR GTIA96NK142](https://openairdocs.org/sdr/GTIA96NK142), Feb 13, 1996: OIL FILTER. LEAKING. LOG PAGE 03409 - LEFT ENGINE LOST OIL QUANTITY. ENGINE SHUT DOWN WITH 3 QUARTS OF OIL REMAINING. FOUND OIL LEAK COMING FROM MAIN OIL FILTER. INSTALLED NEW FILTE

## Other aircraft with N125NK

- [Registered now](https://openairdocs.org/aircraft/N125NK): DJI AGRAS T40, S/N 1581F574BZZ4N00102MR

---
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.