# N522MC: 1979 Boeing 747-2D7B, registration cancelled 2012-04-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 11, 2012
- Status when cancelled: Sale reported
- Airframe: [Boeing 747-2D7B](https://openairdocs.org/model/boeing-747-2d7b) (registry code 1384803)
- Engine: [GE CF6-50 series](https://openairdocs.org/engine/ge-cf6-50-series) (registry code 30018)
- Data sheets: [TCDS E23EA](https://openairdocs.org/tcds/E23EA) (OpenAirDocs)
- Serial number: 21783
- Year built: 1979
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, normal
- Airworthiness date: June 23, 2004
- Last registry action: April 11, 2012
- Mode S code: A69172
- Location: [Eagle, ID](https://openairdocs.org/faa-place/ID/Eagle)
- Owner type: Individual
- Owner's area on the map: 43.7756° N, 116.3950° W: Placed by OpenAirDocs at the center of ZIP code 83616, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N522MC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=522MC
- Page: https://openairdocs.org/deregistered/N522MC-2012-04-11

From the FAA registry file of October 28, 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 747-2D7B: https://openairdocs.org/model/boeing-747-2d7b.md

## Service difficulty reports (157, newest 50)

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

- [SDR UIEA2011122800737](https://openairdocs.org/sdr/UIEA2011122800737), Dec 27, 2011: JACKSCREW. DAMAGED. DURING WALKAROUND, MX FOUND THE NR 2 LT THRUST REVERSER HALF DAMAGE AND NOTICED A BROKEN JACK SCREW ON THE UPPER ANGLE GEARBOX/BALL SCREW ACTUATOR, BROKEN CASCA
- [SDR UIEA2011122700736](https://openairdocs.org/sdr/UIEA2011122700736), Dec 27, 2011: JACKSCREW. BROKEN. DURING WALKAROUND, MX FOUND THE NR 2 LT T/R HALF DAMAGE AND NOTICED A BROKEN JACK SCREW ON THE UPPER ANGLE GEARBOX/BALL SCREW ACTUATOR, BROKEN CASCADE VANES AND
- [SDR UIEA2011121200714](https://openairdocs.org/sdr/UIEA2011121200714), Dec 8, 2011: NOZZLE. CRACKED. DURING WALK AROUND CHECK, MX FOUND CRACK APPROX 1 INCH IN LENGTH, ON THE OUTER SLEEVE OF THE LONG FIXED CORE EXHAUST NOZZLE ON THE NR 4 ENGINE AT THE 8 O`CLOCK 
- [SDR UIEA2011111800665](https://openairdocs.org/sdr/UIEA2011111800665), Nov 16, 2011: SKIN. DAMAGED. DURING INSPECTION MX FOUND THE NR 2 ENGINE RT THRUST REVERSER CORE COWL INNER SKIN DAMAGED/DELAMINATED. AT APPROX 4 O'CLOCK POSITION WITH SIZE 7.0" X 11.0" AND 
- [SDR UIEA2011091900514](https://openairdocs.org/sdr/UIEA2011091900514), Sep 15, 2011: SKIN. DAMAGED. DURING VOR ANTENNA REPLACEMENT, DISCOVERED THE VERTICAL STABILIZER - FIN WL339.5 SUSTAINED LIGHTNING STRIKE CAUSING DAMAGE TO THE VOR ANTENNA AND TO THE RT SIDE
- [SDR UIEA2011101900597](https://openairdocs.org/sdr/UIEA2011101900597), Aug 25, 2011: LAMP. INOPERATIVE. UPPER DECK AFT NR 1 AND NR 2 CEILING EMERGENCY LIGHTS INOPERATIVE. RELAMPED AND TESTED OK IAW MM 33-51-00 AND MM 33-51-07.
- [SDR UIEA2011061400320](https://openairdocs.org/sdr/UIEA2011061400320), Jun 14, 2011: POWER SUPPLY. INOPERATIVE. RIGHT SIDE U/D DR SLIDE EMERGENCY LIGHT INOP. EMERGENCY LT POWER PACK REPLACED.
- [SDR UIEA2011061100296](https://openairdocs.org/sdr/UIEA2011061100296), Jun 11, 2011: INTERCOSTAL. CRACKED. FOUND A CRACK DURING A C4/A12-CHECK. (PART 1, TIME-LIMITED REPAIR WAS ACCOMPLISHED AT BY TRIMMING THE FRAME WEB, REPLACING THE INTERCOSTAL WEB AND SPLICING IN N
- [SDR UIEA2011061000312](https://openairdocs.org/sdr/UIEA2011061000312), Jun 10, 2011: SKIN. CRACKED. CRACK DAMAGE IN SKIN ASSY 65B04116-2 AT BS 955 - 987, S37R - 39R IN THE DRAG SPLICE FITTING AREA. THE CRACK DAMAGE WAS DETECTED DURING C04 PLUS A12 CHECK AND WH
- [SDR UIEA2011061000299](https://openairdocs.org/sdr/UIEA2011061000299), Jun 10, 2011: STRUCTURE. CRACKED. L3 PASSENGER DOOR (ASSY PN 65B01842-287, SN TLS 13762) AFT UPPER CORNER WITH CRACK REPAIR AT INTERNAL SURFACE. THE CRACK WHICH MEASURES APPROX 1.5 INCHES LONG (
- [SDR UIEA2011060700310](https://openairdocs.org/sdr/UIEA2011060700310), Jun 7, 2011: SKIN. CRACKED. CRACKS WERE FOUND AT MAIN ENTRY DOOR 1R LOWER FWD CORNER OF DOOR CUTOUT IN OUTER SKIN, DOUBLER, CHORD AND STRAPS.( DOCUMENTATION OF REPAIR AT MAIN ENTRY DOOR 1R
- [SDR UIEA2011060700300](https://openairdocs.org/sdr/UIEA2011060700300), Jun 7, 2011: BULKHEAD WEB. CRACKED. DURING C-CHECK, A CRACK WAS FOUND IN THE PRESSURE WEB. THE CRACK WAS LOCATED AT THE 11 O'CLOCK POSITION, EXTENDING THROUGH TWO (2) FASTENER HOLES OTBD OF THE RT
- [SDR UIEA2011060300315](https://openairdocs.org/sdr/UIEA2011060300315), Jun 3, 2011: TENSION TIE. DAMAGED. DAMAGE WAS DISCOVERED DURING INSPECTION IAW EO 4753B328 - SB 747-53A2502 (ASSOCIATED WITH AD 2006-01-07) AT THE C4 CHECK. IN ADDITION TO THE SHORT EDGE MARGIN O
- [SDR UIEA2011060200298](https://openairdocs.org/sdr/UIEA2011060200298), Jun 2, 2011: STIFFENER. DAMAGED. NOSE WHEEL WELL - STIFFENER, BS 280/LBL 10 - FILLER REPAIR. EO 4753B355. (EO RS NR:R-53-00-37098, REV A, FABRICATION AND INSTALLATION OF THE TWO (2) STRUCTURAL 
- [SDR UIEA2011060200286](https://openairdocs.org/sdr/UIEA2011060200286), Jun 2, 2011: FAIRING. CRACKED. DURING INSPECTION THE NR1 ENGINE RT THRUST REVERSER LOWER AFT FAIRING WAS FOUND WITH A CRACK AND MISSING MATERIAL AS SHOWN IN FIGURES 2 AND 3. TRIMMED OUT THE D
- [SDR UIEA2011060100290](https://openairdocs.org/sdr/UIEA2011060100290), Jun 1, 2011: STRUCTURE. CORRODED. EO 4753B352: DURING ACCOMPLISHMENT OF SB 747-53A2562, FOUND HEAVY CORROSION AT BS 340, RBL 37, WL 120, PN 65B07935-544 TEE THROUGH VERTICAL FLANGE AS SHOWN IN F
- [SDR UIEA2011051700289](https://openairdocs.org/sdr/UIEA2011051700289), May 17, 2011: SPAR. DAMAGED. REPORTED DAMAGE TO RT HORIZ STABILIZER REAR SPAR HINGE FITTING HOLE NR28, MFG PROPOSED THE REPAIR SHOWN IN FIG 1 (FABRICATE AND INSTALL FREEZE PLUG AT SUBJECT H
- [SDR UIEA2011051700269](https://openairdocs.org/sdr/UIEA2011051700269), May 17, 2011: NOZZLE. CRACKED. DURING A "C" CHECK OF AIRCRAFT, MX FOUND CRACKS ON THE NR 1 AND NR 2 ENGINE FIXED COWL EXHAUST NOZZLE FWD FLANGE CORE COWL SUPPORT ASSY (REF FIG 1 AND 2 ). (THE
- [SDR UIEA2011051400317](https://openairdocs.org/sdr/UIEA2011051400317), May 14, 2011: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHT FOUND INOPERATIVE. EMERGENCY LIGHT POWER SUPPLY; REPLACED AND LT OPS CHECK FOUND NORMAL IAW AMM 33-51-07.
- [SDR UIEA2011051300318](https://openairdocs.org/sdr/UIEA2011051300318), May 13, 2011: TERMINAL. UNSECURE. L1 DOOR, AFT DOOR SILL LIGHT FOUND INOP. (L1 AFT DOOR SILL LIGHT ASSY TERMINAL RESECURED AND TEST NORMAL. AMM 33-51-07)
- [SDR UIEA2011050900319](https://openairdocs.org/sdr/UIEA2011050900319), May 9, 2011: BATTERY. INOPERATIVE. M/D STATION 460, 2 EA EMERGENCY LIGHT FOUND INOPERATIVE. EMERGENCY LIGHT BATTERY REPLACED AND TEST NORMAL IAW AMM 33-51-07.
- [SDR UIEA2011012800038](https://openairdocs.org/sdr/UIEA2011012800038), Jan 28, 2011: STRUCTURE. DAMAGED. DURING A-CHECK BEING PERFORMED, MX FOUND DAMAGE TO THE LOWER AFT CARGO COMPARTMENT - BS1820 - BS1840, BL 0 CONSISTING IN: "Z" SECTION FROM BS 1820 TO BS 1840, R
- [SDR UIEA2011012800036](https://openairdocs.org/sdr/UIEA2011012800036), Jan 28, 2011: STRUCTURE. DAMAGED. DURING A-CHECK BEING PERFORMED, MX FOUND DAMAGE TO THE RT INBD NR 7 SPOILER T/E. PERMANENT REPAIR PERFORMED IAW THE SRM 51-40-06 FIG 3 & AMP; FIG 4 SHEET 1 AND 
- [SDR UIEA2010111000177](https://openairdocs.org/sdr/UIEA2010111000177), Nov 10, 2010: NACELLE. CRACKED. THE PURPOSE OF THIS EO 4771A096 & NBSP; IS TO DOCUMENT A MAJOR REPAIR. DURING WALK-AROUND INSPECTION AT RMS, MX FOUND THE NR 1 RT FAN COWL WITH DAMAGE; CRACK ME
- [SDR UIEA201000235](https://openairdocs.org/sdr/UIEA201000235), Oct 22, 2010: CONDUIT. DAMAGED. DURING WALKAROUND INSP, MX FOUND THE ELECTRICAL CONDUIT AND CONNECTOR MOUNT HOUSING AT THE NOSE GEAR DAMAGED (REF FIG 1). DISPOSITION WAS MADE TO PERFORM TIME L
- [SDR UIEA2010080200127](https://openairdocs.org/sdr/UIEA2010080200127), Aug 2, 2010: ACTUATOR. DAMAGED. UPON ARRIVAL, THE NR2 RT THRUST REVERSER, MX FOUND THE T/R NOT COMPLETELY STOWED. AFTER INSP, MX FOUND THE CTR BALLSCREW SHEARED AND THE UPPER BALLSCREW ACTUATO
- [SDR UIEA2010060600028](https://openairdocs.org/sdr/UIEA2010060600028), Jun 6, 2010: FLOOR PANEL. DAMAGED. DURING CARGO LOADING AT DOV; MX FOUND DAMAGE TO THE MAIN DECK FLOORBOARD AT BS 1080, RBL 45. THE DAMAGE TO THE MD FLOORBOARD PANEL AT BS1080, RBL45 AIS S FOLLOW
- [SDR UIEA201000138](https://openairdocs.org/sdr/UIEA201000138), Apr 17, 2010: BLOWOUT DOOR. DAMAGED. REF EO 4778A150- NR 2 T/R ACCESS AMD BLOWOUT DOOR REPAIR. PART ONE TIME LIMITED REPAIR ACCOMPLISHED. PART TWO INSPECTION REQUIRED EVERY FLIGHT CYCLE (SCHEDULE W
- [SDR UIEA2010022300139](https://openairdocs.org/sdr/UIEA2010022300139), Feb 23, 2010: FAIRING. PUNCTURED. WING TO BODY FAIRING AT BS 1680 WITH A PUNCTURE/DAMAGE (HONEYCOMB EXPOSURE) MEASURING 2.5 IN. X 0.5 IN (REF FIG 1) (PERFORMED A TIME LIMITED REPAIR AS DESCRIBED
- [SDR UIEA201000063](https://openairdocs.org/sdr/UIEA201000063), Feb 5, 2010: STRINGER. CORRODED. DURING C-CHECK, MAINTENANCE FOUND LEVEL 2 CORROSION IN THE 65B04369-175 STRINGER AT BS 1960, S-50R. EFFECTED AREA WAS REMOVED AND REPAIRED AS PER FAA FORM 8100-
- [SDR UIEA201000062](https://openairdocs.org/sdr/UIEA201000062), Feb 5, 2010: FRAME. CORRODED. DURING C-CHECK, MAINTENANCE FOUND CORROSION IN THE 65B04331-165 AFT LOWER LOBE FRAME TEE CAP AT BS 1880, LBL 21-22. CORROSION WAS BLENDED AS PER FAA FORM 8100-9
- [SDR UIEA201000061](https://openairdocs.org/sdr/UIEA201000061), Feb 5, 2010: SKIN. CORRODED. DURING C-CHECK, MAINTENANCE FOUND CORROSION IN THE SKIN LAP JOINTS BETWEEN BS 1700 AND 1960 AND S-40L. CORROSION WAS BLENDED AS PER FAA FORM 8100-9 DATED 05 FEB
- [SDR UIEA201000060](https://openairdocs.org/sdr/UIEA201000060), Feb 5, 2010: FRAME. CORRODED. DURING C-CHECK, MAINTENANCE FOUND CORROSION ON THE FLANGE OF THE OUTER CHORD 65B10365-10 OF FRAME 1265 IS WHEEL WELL S-30 R-S-31R. CORROSION WAS BLENDED AS PER 
- [SDR UIEA201000154](https://openairdocs.org/sdr/UIEA201000154), Jan 31, 2010: SKIN. CORRODED. DURING C-CHECK, CORROSION WAS FOUND BETWEEN BS 2020 AND 2040 AT S-46L IN THE 65B04151-2 FUSELAGE SKIN. THE DENT WAS TRIMMED OUT AND A REPAIR DOUBLER WAS INSTALL
- [SDR UIEA201000064](https://openairdocs.org/sdr/UIEA201000064), Jan 28, 2010: FRAME. CRACKED. DURING C-CHECK, MAINTENANCE FOUND CRACKS IN THE 65B07415-5 FRAME WEB AT BS 720 BETWEEN S-42L AND S-44L. EFFECTED AREA WAS REMOVED AND REPAIRED AS PER EO 4753B24
- [SDR UIEA201000059](https://openairdocs.org/sdr/UIEA201000059), Jan 28, 2010: SKIN. CORRODED. DURING C-CHECK, MAINTENANCE FOUND LEVEL 2 CORROSION AT BS 1970 AT S46L IN THE 65B04151-2 FUSELAGE SKIN. AREA WAS TRIMMED OUT AND A REPAIR DOUBLER WAS INSTALLED 
- [SDR UIEA201000066](https://openairdocs.org/sdr/UIEA201000066), Jan 15, 2010: SKIN. CORRODED. DURING C-CHECK, MAINTENANCE FOUND CORROSION ON THE INTERSPAR SKIN AFT OF REAR SPAR. CORROSION WAS BLENDED OUT AS PER EO 4757A493 AND FAA 8100-9 DATED 1 FEB 2010
- [SDR UIEA201000058](https://openairdocs.org/sdr/UIEA201000058), Jan 15, 2010: STRUCTURE. CORRODED. DURING C-CHECK, MAINTENANCE FOUND CORROSION BETWEEN BS 2020 AND 2040 AT S 46L. CORROSION WAS BLENDED OUT AS PER EO 4752B242.
- [SDR UIEA200900054](https://openairdocs.org/sdr/UIEA200900054), Sep 3, 2009: ACTUATOR. FAILED. AIR TURN BACK DUE TO RED GEAR LIGHT ILLUMINATED AFTER GEAR RETRACTION . F/E PANEL RIGHT WING GEAR DOOR OPEN ON BOTH PRIMARY AND ALTERNATE . AFTER FHB CHECK WITH
- [SDR UIEA200900047](https://openairdocs.org/sdr/UIEA200900047), Jul 31, 2009: SKIN. CRACKED. FUSELAGE SKIN RT SIDE ABOVE STABILIZER CUT-OUT AT STA 2589.5 TO 2598, SKIN MISSING CRACKED AND MISSING MATERIAL. PERMANENT REPAIR ACCOMPLISHED IAW SRM 53-30-03 
- [SDR UIEA200900046](https://openairdocs.org/sdr/UIEA200900046), Jul 31, 2009: SKIN. PUNCTURED. RT WING INBD FLAP HAS 0.500 INCH DIAMETER PUNCTURED HOLE AT LWR SURFACE, WBL 188.30 AND 4.0 INCHES FROM L/E. PERMANENT REPAIR ACCOMPLISHED IAW SRM 51-40-09 FIG.
- [SDR UIEA200800343](https://openairdocs.org/sdr/UIEA200800343), Nov 21, 2008: PANEL. CRACKED. RT WING UPPER L/E PANEL HAS A 19 INCH COMPOSITE CRACK AT ILES 657.22, 5.0 INCHES FROM PANEL FRONT EDGE. PERMANENT REPAIR ACCOMPLISHED AS PER SRM 51-40-09 FIG 18
- [SDR UIEA200800342](https://openairdocs.org/sdr/UIEA200800342), Nov 21, 2008: PANEL. DELAMINATED. RT WING PREVIOUS REPAIR ON UPPER WING SURFACE L/E PANEL AN AREA OF 6.0 BY 38.0 INCHES IS DELAMINATED AT ILES 522.06 AND 7.5 INCHES FROM PANEL FRONT EDGE. PERMAN
- [SDR UIEA200800281A](https://openairdocs.org/sdr/UIEA200800281A), Aug 14, 2008: PANEL. CRACKED. RT WING UPPER AFT TRAILING EDGE PANEL, OUTBOARD OF INBOARD AILERON HAS 2 EACH SMALL COMPOSITE CRACKS AT WBL 445.00. FORWARD CRACK IS .500 INCH LONG AND AFT CRAC
- [SDR UIEA200800282](https://openairdocs.org/sdr/UIEA200800282), Aug 14, 2008: PANEL. CRACKED. RT WING UPPER LEADING EDGE PANEL HAS A 20.0 INCH COMPOSITE CRACK AT ILES 522.56 AND IS 26 INCHES FROM FORWARD END OF PANEL. PERMANENT REPAIR ACCOMPLISHED AS PER
- [SDR UIEA200800269](https://openairdocs.org/sdr/UIEA200800269), Jul 20, 2008: ENGINE. VIBRATION. BLOCK TURNBACK NR 2 ENGINE EGT FLAG IN VIEW WITH UNUSUAL NOISE (RUMBLING) HEARD AND FELT DURING THROTTLE MOVEMENT FROM NR 2 ENGINE. REPLACED ENGINE IAW WORK CAR
- [SDR UIEA200800215](https://openairdocs.org/sdr/UIEA200800215), May 18, 2008: PANEL. CRACKED. MAIN DECK L-2 DOOR FWD UPPER INNER REVEAL PANEL FOUND CRACKED. CRACKED AREA REPAIRED IAW EO NR 4753B148.
- [SDR UIEA200800214](https://openairdocs.org/sdr/UIEA200800214), May 18, 2008: FLOORBEAM. CRACKED. MAIN DECK FLOORBEAM WEB FOUND CRACKED AT STA 1200 LBL 120. MAIN DECK FLOOR WEB CRACKED AREA REPAIRED PER EO 4753B154.
- [SDR UIEA200800213](https://openairdocs.org/sdr/UIEA200800213), May 18, 2008: FLOORBEAM. CRACKED. MAIN DECK FLOORBEAM WEB FOUND CRACKED AT STA 1180 LBL 120. MAIN DECK FLOOR WEB CRACKED AREA REPAIRED PER EO 4753B153.
- [SDR UIEA200800212](https://openairdocs.org/sdr/UIEA200800212), May 18, 2008: FRAME. CRACKED. MAIN DECK STA 1740 STRINGER 13R - 14R FRAME FOUND CRACKED. FRAME CRACKED AREA REPAIRED PER EO NR 4753B152.

All 157: https://openairdocs.org/deregistered/N522MC-2012-04-11/reports.md

## Other aircraft with N522MC

- [Registered now](https://openairdocs.org/aircraft/N522MC): Textron T206H, S/N T20609668, built 2021

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