# N950UP: 1967 Boeing 727-25C, registration cancelled 2006-08-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 23, 2006
- Status when cancelled: Sale reported
- Airframe: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (registry code 138400H)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 19718
- Year built: 1967
- Type of aircraft: Fixed wing multi engine
- Airworthiness: Standard, transport
- Airworthiness date: November 20, 1996
- Last registry action: June 22, 2006
- Mode S code: AD3677
- Location: [Guthrie, OK](https://openairdocs.org/faa-place/OK/Guthrie)
- Owner type: Individual
- Owner's area on the map: 35.8679° N, 97.4344° W: Placed by OpenAirDocs at the center of ZIP code 73044, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N950UP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=950UP
- Page: https://openairdocs.org/deregistered/N950UP-2006-08-23

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 727-25C: https://openairdocs.org/model/boeing-727-25c.md

## Service difficulty reports (220, newest 50)

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

- [SDR UPS04243611](https://openairdocs.org/sdr/UPS04243611), Dec 16, 2004: LIGHT. MALFUNCTIONED. EMERGENCY EXIT LIGHT IN COCKPIT FLICKERS VERY DIM WHEN SWITCH PLACED TO ON. REMOVED AND REPLACED EMERGENCY LIGHT PER 33-50-1, TEST OK.
- [SDR UPS04242988](https://openairdocs.org/sdr/UPS04242988), Aug 19, 2004: LIGHT. INOPERATIVE. EMERGENCY LIGHTS WILL NOT TEST. REMOVED AND REPLACED BATTERIES IN FWD & AFT EXIT LIGHTS, ALL CHECK GOOD IAW MM 33-50.
- [SDR UPS04242566](https://openairdocs.org/sdr/UPS04242566), Jun 2, 2004: SEAT TRACK. CORRODED. INSPECTION TYPE:N/A ON INSPECTION SEAT TRACK SECTION FOUND CORRODED AT BS 730 AT RBBL 625 APPROX. NEW SEAT TRACK SECTION FABRICATED IAW SRM 51-20-1 AND ALODINED
- [SDR UPS04242582](https://openairdocs.org/sdr/UPS04242582), Jun 1, 2004: BULKHEAD. CRACKED. INSPECTION TYPE: C, SUSPECT CRACK IN NLG WW LOCATED ON PRESSURE WEB B STA 240 RBL 24. AREA REPAIRED IAW SRM 51-40-02.
- [SDR UPS04242575](https://openairdocs.org/sdr/UPS04242575), Jun 1, 2004: FAIRING. CRACKED. INSPECTION TYPE: C, ENGINE NR 1 THRUST REVERSER O/B FAIRING IS CRACKED AT MID AFT END. REPLACED FAIRING IAW MM 78-30-43.
- [SDR UPS04242590](https://openairdocs.org/sdr/UPS04242590), May 31, 2004: BULKHEAD. CRACKED. INSPECTION TYPE: C, SUSPECT CRACK IN NLG WHEEL WELL WALL AT LBL 24, BS 285 APPROX. REPAIR CARRIED OUT IAW SRM 51-40-2, 51-40-07 & MM 32-33-51.
- [SDR UPS04242588](https://openairdocs.org/sdr/UPS04242588), May 31, 2004: WEB. CRACKED. INSPECTION TYPE: C, NOSE WHEEL WELL STRUCTURE HAS EVIDENCE OF CRACK AT BSTA 240 LBL. REPAIR CARRIED IAW SRM 51-40-02. LEAK CHECKED SATISFACTORY.
- [SDR UPS04242584](https://openairdocs.org/sdr/UPS04242584), May 31, 2004: SKIN. CRACKED. INSPECTION TYPE: C, NR 6 L/E FLAP CRACKED I/B OF LANDING LIGHT & JUST ABOVE BULLNOSE. FLAP REPLACED IAW MM 27-81-01.
- [SDR UPS04242576](https://openairdocs.org/sdr/UPS04242576), May 31, 2004: PANEL. CRACKED. INSPECTION TYPE: C, CRACK ON LT WING T/E PANEL UPPER SURFACE FWD OF NR 5 SPOILER. REPAIR CARRIED OUT IAW SRM 51-10-01, 51-30-02 & 51-10-02.
- [SDR UPS04242574](https://openairdocs.org/sdr/UPS04242574), May 31, 2004: ATTACH FITTING. CORRODED. INSPECTION TYPE: C, ATTACH FITTING AT THE BASE OF THE BS 950 STRUCTURAL FITTING HAS EVIDENCE OF INTERGRANULAR CORROSION. FITTING REPLACED IAW SRM 51-30-02 & DRA
- [SDR UPS04242558](https://openairdocs.org/sdr/UPS04242558), May 31, 2004: FITTING. CRACKED. INSPECTION TYPE: C, AREA ABOVE NR 2 HORIZONTAL FIREWALL, UPPER LEFT FITTING AT STA 1470. 5 AND WL 300.15 IS CRACKED. FITTING REMOVED IAW SRM 51-30-02, NEW FITTI
- [SDR UPS04242557](https://openairdocs.org/sdr/UPS04242557), May 31, 2004: WEB. CRACKED. INSPECTION TYPE: C, LEFT I/B AILERON, O/B WEB CRACKED AT AFT UPPER FASTENER, AND FASTENER MISSING FROM WEB. REPAIR CARRIED OUT IAW 51-30-02.
- [SDR UPS04242577](https://openairdocs.org/sdr/UPS04242577), May 30, 2004: SKIN. CORRODED. INSPECTION TYPE: C, FASTENER HEAD POPPED & BULGE IN SKIN. SUSPECT CORROSION BETWEEN SKIN & STR AT BS 1065 S29L. SKIN CUTOUT BETWEEN BS 1061 AND BS 1072 AT S29L,
- [SDR UPS04242569](https://openairdocs.org/sdr/UPS04242569), May 30, 2004: SKIN. CORRODED. INSPECTION TYPE: C, DUE TO BELOW MIN EDGE DISTANCE & CORROSION ON SKIN DURING RT 740 FITTING REPLACEMENT, SKIN REPAIR REQUIRED BETWEEN S17 & S18 RT TO BETWEEN S
- [SDR UPS04242581](https://openairdocs.org/sdr/UPS04242581), May 29, 2004: SKIN. CORRODED. INSPECTION TYPE: C, BULGING IN SKIN AT BS 1183 BETWEEN S6R AND S10R. CUT OUT INTERNAL BONDED DOUBLER BETWEEN S6R TO S10R BS 1183 TO BS 1177 REFERENCE SRM 53-30-
- [SDR UPS04242580](https://openairdocs.org/sdr/UPS04242580), May 29, 2004: ANGLE. CORRODED. INSPECTION TYPE: C, CORROSION AT BS 312L VIEW IN 3RD LIGHTENING HOLE FROM FRONT OM INBOARD ANGLE MIDWAY BETWEEN UPPER AND LOWER NWW CHORDS. CORRODED ANGLE FABRI
- [SDR UPS04242570](https://openairdocs.org/sdr/UPS04242570), May 29, 2004: SKIN. CRACKED. INSPECTION TYPE:C SUSPECT CRACK IN SKIN AT LT WING ICE LIGHT CUTOUT (UPPER FWD). REPAIR CARRIED OUT IAW AIR ATLANTA AERO ENGINEERING 2004-054-004 & SRM 51-30-02
- [SDR UPS04242565](https://openairdocs.org/sdr/UPS04242565), May 28, 2004: SKIN. CRACKED. CRACK IN SKIN AT FWD ENTRY DOOR CUTOUT FWD UPPER CORNER. REPAIR CARRIED OUT IAW UPS EO B727-5330-1460 & SRM 51-30-02.
- [SDR UPS04242559](https://openairdocs.org/sdr/UPS04242559), May 28, 2004: PANEL. CORRODED. INSPECTION TYPE: C, NR 5 LEFT BALANCE BAY PANEL HAS VERY LITE SURFACE CORROSION. UPON INVESTIGATION, CORROSION FOUND TO BE BEYOND LIMITS. BALANCE PANEL PLATE RE
- [SDR UPS04242571](https://openairdocs.org/sdr/UPS04242571), May 27, 2004: SKIN. CORRODED. INSPECTION TYPE: C, SKIN CORRODED AT BS 1263 S9R. CORROSION REMOVED IAW SRM 53-30-3 FIG 4. HFEC CARRIED OUT AROUND CUTOUT, NO DEFECTS FOUND. COMPLETED REPAIR IA
- [SDR UPS04242556](https://openairdocs.org/sdr/UPS04242556), May 27, 2004: SUPPORT. CRACKED. INSPECTION TYPE: C, CENTER ENGINE LEFT AND RIGHT SUPPORT WEBS AT BS 1387 ARE CRACKED. WEBS REMOVED IAW SRM 51-30-02. NEW WEBS FABRICATED IAW BOEING DRAWING 65-1
- [SDR UPS04242555](https://openairdocs.org/sdr/UPS04242555), May 27, 2004: TEE FITTING. CRACKED. INSPECTION TYPE: C, TEE FITTING CRACKED ON UPPER I/B T-EDGE PANEL FOR APU EXHAUST 70.5 WBL. REPAIR CARRIED OUT IAW SRM 51-40-4 & 51-10-2.
- [SDR UPS04242564](https://openairdocs.org/sdr/UPS04242564), May 22, 2004: SKIN. CORRODED. INSPECTION TYPE: C, FASTENERS POPPED AT S25R BETWEEN BS 290 & BS 300 SUSPECT CORROSION BETWEEN SKIN & STRINGER. REPAIR CARRIED OUT IAW SRM 51-20-01, 51-30-02, 5
- [SDR UPS04242573](https://openairdocs.org/sdr/UPS04242573), May 20, 2004: FITTING. CRACKED. INSPECTION TYPE: C, RIGHT BS 740 FITTING CRACKED BEYOND LIMITS OUTBOARD FLANGE. FITTING REPLACEMENT & REPAIR CARRIED OUT IAW AAAE EO 2004-054-005 UPS ENG FILE 7
- [SDR UPS03241052](https://openairdocs.org/sdr/UPS03241052), Aug 6, 2003: LIGHT. INOPERATIVE. L-1 DOOR EMERGENCY LIGHT TEST INOPERABLE. REMOVED AND REPLACED AND CKD OK USED AMERICAN AIRLINES BORROWED PART MM 33-50-01 P/N ON OFF 10-0067-9, S/N OFF 7012 S/
- [SDR UPS02239809](https://openairdocs.org/sdr/UPS02239809), Oct 11, 2002: BUTT JOINT. CORRODED. C CHECK FUSELAGE AT SKIN BUTT JOINT BS 260 AND BETWEEN STR 12 RT & 13 RT IS BULGING CUT OUT DAMAGED SKIN AND INSTALLED REPAIR DOUBLER AS PER BOEING DRAW ING 69-
- [SDR UPS01237133](https://openairdocs.org/sdr/UPS01237133), Oct 20, 2001: WINDOW. CRACKED. INSPECTION TYPE:N/A, F/O SLIDING WINDOW CRACKED. REMOVED AND REPLACED NR 2 WINDOW ASSY PER MM 56-12-11. OPS CHECKS NORMAL P/N OFF/ON 5-71762-42 SN OFF 56WIN1244
- [SDR UPS01236105](https://openairdocs.org/sdr/UPS01236105), May 31, 2001: STRINGER. CORRODED. INSPECTION TYPE:C STRINGER TERMINAL FITTING CORRODED AT BS 1183 STR 18L REMOVED CORRODED STRINGER BS 1183, STR18L. PER SRM 51-30-2, FABRICATED STRINGER TERMINAL
- [SDR UPS01236102](https://openairdocs.org/sdr/UPS01236102), May 29, 2001: SKIN. CRACKED. INSPECTION TYPE:C NOSE WHEEL WELL R/H SIDE WALL SHOW CRACK AT BS 294 WL165 CRACK ABOUT 10" LONG LOOKING GROM INSIDE REMOVED VERTICAL ANGLE FOR ACCESS REPAIR PER
- [SDR UPS01236104](https://openairdocs.org/sdr/UPS01236104), May 27, 2001: KEELBEAM. CRACKED. INSPECTION TYPE:C KEEL BEAM BS 900 APPROX APU COMPARTMENT ACCESS PANEL SHOWS A HOLE AND CRACKED AREA. CUT DAMAGED AREA AT KEEL BEAM ACCESS PANEL BS 900 APU COMP
- [SDR UPS01236103](https://openairdocs.org/sdr/UPS01236103), May 27, 2001: SPAR. CRACKED. INSPECTION TYPE:C, LEFT WING REAR SPAR UPPER CHORD AT WING STATION APPROX CRACK INDICATION IS ABOUT 2 INCHES LONG OUTBOARD OF NR 1 FUEL SOV. REMOVE CRACK AT REA
- [SDR UPS01236100](https://openairdocs.org/sdr/UPS01236100), May 27, 2001: BULKHEAD. CRACKED. INSPECTION TYPE:C CRACKS AT BULKHEAD STA 294.5 RBL 12, NOSE LANDING GEAR WHEEL WELL, INSPECTED. INSPECTED NLG WHEEL WELL BULKHEAD AND VERIFY CRACK AS PER B727 N
- [SDR UPS01236101](https://openairdocs.org/sdr/UPS01236101), May 26, 2001: SKIN. CORRODED. INSPECTION TYPE:C, INDICATION OF MATERIAL LOSS GREATER THAN 10 8/0 IN THE SKIN AT CIRCUMFERENTIAL JOINT BS 441 BETWEEN S 17R AND S 20R FORWARD PANEL. CUT DAMAGE
- [SDR UPS01235110](https://openairdocs.org/sdr/UPS01235110), Feb 28, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:IN, EMERGENCY EXIT LIGHTS INOP ON LT OVERWING LIGHTS AND LT REAR EMERGENCY EXIT LIGHT NEXT TO LAV DOOR. REMOVED AND REPLACED BATTERIES, OPS CHEC
- [SDR UPS01235079](https://openairdocs.org/sdr/UPS01235079), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:IN, FWD BULKHEAD EMERGENCY LIGHT FAILED TEST. REMOVED AND REPLACED BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235077](https://openairdocs.org/sdr/UPS01235077), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:IN, FWD PAY DOOR LOWER FLOOR EMERGENCY LIGHT IS OUT. REMOVED AND REPLACED BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235075](https://openairdocs.org/sdr/UPS01235075), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:N/A, RIGHT FWD OVERWING FLOOR EMERGENCY LIGHT FAILED TO TEST. REMOVED AND REPLACED BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235072](https://openairdocs.org/sdr/UPS01235072), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:N/A, RT CEILING OVERWING EMERGENCY LIGHT FAILED. REMOVED AND REPLACED BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235071](https://openairdocs.org/sdr/UPS01235071), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:IN RT FWD OVERWING EXIT LIGHT FAILED TEST. REMOVED AND REPLACED BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235070](https://openairdocs.org/sdr/UPS01235070), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:IN, LEFT LOWER FLOOR EMERGENCY LIGHT FAILED TEST. REMOVED AND REPLACED BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235069](https://openairdocs.org/sdr/UPS01235069), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:N/A, AFT LEFT LAV LOWER EMERGENCY LIGHT FAILED TEST. REMOVED AND REPLACED BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235068](https://openairdocs.org/sdr/UPS01235068), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:N/A, REAR EXIT CEILING EMERGENCY LIGHT FAILED TEST. REMOVED AND REPLACED REAR EXIT CEILING EMERGENCY LIGHT BATTERY ASSY PER MM 33-50-22. OPS CHE
- [SDR UPS01235067](https://openairdocs.org/sdr/UPS01235067), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:N/A, FORWARD ENTRY WAY CEILING EMERGENCY LIGHT FAILED TEST. REMOVED AND REPLACED FWD ENTRY WAY CEILING EMERGENCY EXIT LIGHT BATTERY ASSY PER MM 
- [SDR UPS01235066](https://openairdocs.org/sdr/UPS01235066), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:N/A, ROW 19 LEFT SEAT EMERGENCY LIGHT FAILED TEST. REMOVED AND REPLACED ROW 19 EMERGENCY LIGHT BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235065](https://openairdocs.org/sdr/UPS01235065), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:IN ROW 9 LEFT SEAT EMERGENCY LIGHT TEST. REMOVED AND REPLACED ROW 9 SEAT EMERGENCY LIGHT BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01235064](https://openairdocs.org/sdr/UPS01235064), Feb 23, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:IN ROW 4 SEAT 4 EMERGENCY LIGHT FAILED TEST. REMOVED AND REPLACED ROW 4 EMERGENCY LIGHT BATTERY ASSY PER MM 33-50-22. OPS CHECKS GOOD.
- [SDR UPS01234853](https://openairdocs.org/sdr/UPS01234853), Feb 2, 2001: BATTERY. DISCHARGED. INSPECTION TYPE:IN REF M208478 RT OVERWING DOOR EMERGENCY LIGHT OUT. REMOVED AND REPLACED BATTERY, OPS GOOD.
- [SDR UPS01234832](https://openairdocs.org/sdr/UPS01234832), Jan 31, 2001: LIGHT. INOPERATIVE. INSPECTION TYPE:N/A, EMERGENCY INTERIOR OVERWING LIGHT INOP ACFT IN CARGO MODE. *S.D* REMOVED AND REPLACED BATTERY, OPS GOOD. THIS CLEARS M208478.
- [SDR UPS01234575](https://openairdocs.org/sdr/UPS01234575), Dec 31, 2000: INDICATOR. FAILED. INSPECTION TYPE:N/A ATB - NB 2 FUEL QTY WENT TO ZERO. SUMPED NR 2 FUEL TANK. PERFORMED ADJ/TEST OF NR 2 FUEL QTY INDICATION SYSTEM PER REF 28-41-00. SYS OPS CKS
- [SDR UPS01234580](https://openairdocs.org/sdr/UPS01234580), Dec 29, 2000: BATTERY PACK. FAILED. INSPECTION TYPE:N/A FWD ENTRY DOOR EMERGENCY LIGHT INOP RNR'D BATTERY PACK, OPS GOOD.

All 220: https://openairdocs.org/deregistered/N950UP-2006-08-23/reports.md

## Other aircraft with N950UP

- [Registered now](https://openairdocs.org/aircraft/N950UP): Bombardier BD-100-1A10, S/N 20454, built 2014

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