# N712CK: 2002 Boeing 747-4B5F

- Status: Valid registration
- Airframe: [Boeing 747-4B5F](https://openairdocs.org/model/boeing-747-4b5f) (registry code 13848BH, 490 seats)
- Engine: [Pratt & Whitney PW4056](https://openairdocs.org/engine/pratt-whitney-pw4056) (registry code 51665)
- Data sheets: [TCDS E24NE](https://openairdocs.org/tcds/E24NE) (Pratt & Whitney Division) (OpenAirDocs)
- Serial number: 26414
- Year built: 2002
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 7, 2018
- Certificate issued: May 31, 2018
- Expires: May 31, 2028
- Mode S code: A983B7
- Registered owner: [Kalitta Air LLC](https://openairdocs.org/faa-owner/KALITTA%20AIR%20LLC)
- Location: [Ypsilanti, MI](https://openairdocs.org/faa-place/MI/Ypsilanti)
- Owner type: LLC
- Owner's area on the map: 42.2751° N, 83.5863° W: Placed by OpenAirDocs at the center of ZIP code 48198, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=712CK
- Page: https://openairdocs.org/aircraft/N712CK

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 25 in force

### Matched by airframe (Boeing 747-4B5F)

None in force.

### Matched by engine (Pratt & Whitney PW4056)

- [AD 2026-21-06](https://openairdocs.org/ad/2026-21-06): Engine Fuel and Control · Pratt & Whitney Division PW4052, PW4056, PW4060 and 10 more. Effective Nov 23, 2026
- [AD 2018-13-02](https://openairdocs.org/ad/2018-13-02): Turbine Engine Combustion Section · Pratt & Whitney Division PW4052, PW4056, PW4060 and 7 more. Effective Jul 20, 2018
- [AD 2016-08-09](https://openairdocs.org/ad/2016-08-09): HPC 10th stage disk · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Jun 1, 2016
- [AD 2015-22-03](https://openairdocs.org/ad/2015-22-03): LPT 4th stage IAS · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Dec 1, 2015
- [AD 2012-22-16](https://openairdocs.org/ad/2012-22-16): 3rd stage LPT duct segments · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Dec 19, 2012
- [AD 2012-14-09](https://openairdocs.org/ad/2012-14-09): 3rd and 4th stage vane fractures · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Nov 7, 2012
- [AD 2012-18-17](https://openairdocs.org/ad/2012-18-17): HPC drum rotor disk assembly · Pratt & Whitney Division PW4052, PW4056, PW4060 and 16 more. Effective Oct 22, 2012
- [AD 2012-18-03](https://openairdocs.org/ad/2012-18-03): 1st stage HPT air seal rings · Pratt & Whitney Division PW4050, PW4052, PW4056 and 18 more. Effective Oct 11, 2012
- [AD 2012-16-01](https://openairdocs.org/ad/2012-16-01): High-pressure turbine (HPT) stage 1 front hubs · Pratt & Whitney Division PW4052, PW4056, PW4060 and 14 more. Effective Sep 28, 2012
- [AD 2012-06-18](https://openairdocs.org/ad/2012-06-18): Engine · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Apr 27, 2012
- [AD 2012-04-04](https://openairdocs.org/ad/2012-04-04): fuel metering units (FMUs) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 13 more. Effective Apr 5, 2012
- [AD 2011-25-09](https://openairdocs.org/ad/2011-25-09): PW4000 turbofan engines · Pratt & Whitney Division PW4050, PW4052, PW4056 and 18 more. Effective Jan 10, 2012
- [AD 2010-24-14](https://openairdocs.org/ad/2010-24-14): HPC 10th stage disk · Pratt & Whitney Division PW4050, PW4052, PW4056 and 17 more. Effective Jan 21, 2011
- [AD 2010-24-09](https://openairdocs.org/ad/2010-24-09): No. 3 bearing oil pressure tubes · Pratt & Whitney Division PW4050, PW4052, PW4056 and 34 more. Effective Dec 28, 2010
- [AD 2008-24-13](https://openairdocs.org/ad/2008-24-13): Electronic engine controls (EECs) · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Jan 8, 2009
- [AD 2005-25-09](https://openairdocs.org/ad/2005-25-09): Engine manufacturer's time limits section (TLS) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 26 more. Effective Jun 12, 2006
- [AD 2003-19-15](https://openairdocs.org/ad/2003-19-15): High-Pressure-Compressor (HPC) Surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Oct 30, 2003
- [AD 2002-12-15](https://openairdocs.org/ad/2002-12-15): Front Drum Rotors · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Jul 31, 2002
- [AD 2001-05-07](https://openairdocs.org/ad/2001-05-07): Low Pressure Turbine (LPT) 4th Stage Air Seal · Pratt & Whitney Division PW4052, PW4056, PW4060 and 11 more. Effective Mar 30, 2001
- [AD 99-15-01](https://openairdocs.org/ad/99-15-01): Low Pressure Turbine Disks · Pratt & Whitney Division PW4056, PW4152, PW4156A and 3 more. Effective Sep 14, 1999
- [AD 98-23-08](https://openairdocs.org/ad/98-23-08): High Pressure Compressor  Blade Tips · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jan 12, 1999
- [AD 98-19-03](https://openairdocs.org/ad/98-19-03): High Pressure Turbine Rotating Airseals · Pratt & Whitney Division PW4052, PW4056, PW4060 and 9 more. Effective Nov 9, 1998
- [AD 96-13-08](https://openairdocs.org/ad/96-13-08): AFT Cascade Support Frame Assembly · Pratt & Whitney assembly Part Number 221D5015, Revision A (STC SE744NE). Effective Aug 1, 1996
- [AD 93-08-16](https://openairdocs.org/ad/93-08-16): Fuel Pump · Pratt & Whitney Division PW4050, PW4052, PW4056 and 2 more. Effective Jul 12, 1993
- [AD 90-22-02](https://openairdocs.org/ad/90-22-02): Low Pressure Turbine Shaft · Pratt & Whitney Division PW4050, PW4052, PW4056 and 6 more. Effective Oct 18, 1990

### Historical (superseded or no longer in force)

- [AD 2010-18-13](https://openairdocs.org/ad/2010-18-13) (historical): Blade · Pratt & Whitney Division PW4052, PW4056, PW4060 and 16 more. Effective Oct 18, 2010
- [AD 2003-11-18](https://openairdocs.org/ad/2003-11-18) (historical): High-Pressure-Compressor (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jul 7, 2003
- [AD 2002-21-10](https://openairdocs.org/ad/2002-21-10) (historical): High pressure compressor (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Nov 12, 2002
- [AD 2002-03-08](https://openairdocs.org/ad/2002-03-08) (historical): Time Limits Section of Engine Manuals (EM's) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 25 more. Effective Apr 16, 2002
- [AD 2001-25-11](https://openairdocs.org/ad/2001-25-11) (historical): Compressor Surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Jan 17, 2002
- [AD 2001-20-13](https://openairdocs.org/ad/2001-20-13) (historical): High Pressure Compressor Front Drum Rotors · Pratt & Whitney Division PW4052, PW4056, PW4060 and 6 more. Effective Nov 16, 2001
- [AD 2001-15-12](https://openairdocs.org/ad/2001-15-12) (historical): High Pressure Compressors (HPC) · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective Aug 10, 2001
- [AD 2001-09-07](https://openairdocs.org/ad/2001-09-07) (historical): High Pressure Compressor (HPC) Surge · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more. Effective May 14, 2001
- [AD 2001-08-52](https://openairdocs.org/ad/2001-08-52) (historical): Multiple-engine power loss due to HPC surges · Pratt & Whitney Division PW4050, PW4052, PW4056 and 12 more
- [AD 2000-25-06](https://openairdocs.org/ad/2000-25-06) (historical): Low Pressure Turbine (LPT) 4th Stage Air Seal · Pratt & Whitney Division PW4052, PW4056, PW4060 and 11 more. Effective Dec 29, 2000
- [AD 2000-22-01](https://openairdocs.org/ad/2000-22-01) (historical): High Pressure Compressor Cutback Stator · Pratt & Whitney Division PW4050, PW4052, PW4056 and 6 more. Effective Nov 9, 2000
- [AD 2000-12-02](https://openairdocs.org/ad/2000-12-02) (historical): Critical Life-Limited Part · Pratt & Whitney Division PW4050, PW4052, PW4056 and 24 more. Effective Sep 13, 2000
- [AD 99-17-16](https://openairdocs.org/ad/99-17-16) (historical): Pratt & Whitney Division PW4050, PW4052, PW4056 and 11 more. Effective Sep 24, 1999
- [AD 99-08-15](https://openairdocs.org/ad/99-08-15) (historical): Pratt & Whitney Division PW4050, PW4052, PW4056 and 20 more. Effective May 13, 1999

## Information bulletins (advisory) (5 in force)

- [SAIB 2025-06](https://openairdocs.org/saib/2025-06): High Pressure Turbines. Issued Jul 22, 2025
- [SAIB NE-19-02](https://openairdocs.org/saib/NE-19-02): Turbine Engine Compressor Section -- Low-pressure turbine uncontainment. Issued Feb 19, 2019
- [SAIB NE-16-01R1](https://openairdocs.org/saib/NE-16-01R1): Turbine Section. Issued Jan 14, 2016
- [SAIB NE-15-19](https://openairdocs.org/saib/NE-15-19): Turbine Section. Issued Jul 14, 2015
- [SAIB NE-13-31](https://openairdocs.org/saib/NE-13-31): Turbine Engine Oil System  Scavenge Oil Tube Coking and Proper Cleaning at Overhaul. Issued May 9, 2013
- [SAIB NE-16-01](https://openairdocs.org/saib/NE-16-01) (historical): Turbine Section. Issued Oct 5, 2015

## NTSB investigations

None matched to N712CK.

## FAA accident and incident reports

None matched to N712CK.

## Service difficulty reports (65, newest 50)

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

- [SDR KCSA2026082650](https://openairdocs.org/sdr/KCSA2026082650), Aug 26, 2026: SCAVENGE TUBE. LEAKING. FUEL IMBALANCE MAIN 2 MAIN 3. MAIN 2 13,000LBS MORE THAN MAIN 3. RAN QRH. PERFORMED M2/M3 FUEL MANIFOLD LEAK TEST IAW B747 FIM 28-20 TASK SUPPORT. M2/M3 FUEL MA
- [SDR KCSA202606041079](https://openairdocs.org/sdr/KCSA202606041079), Jun 4, 2026: RIB. DAMAGED. R/H HORIZONTAL STAB CLOSURE RIB AT STAB BL 421.5 UPPER CHORD HAS EVIDENCE OF LIGHTNING STRIKE AT FASTENER HOLES APPROX 2 AND 4 INCHES AFT OF STAB L/E.
- [SDR KCSA202606041078](https://openairdocs.org/sdr/KCSA202606041078), Jun 4, 2026: RIB. DAMAGED. R/H HORIZONTAL STAB CLOSURE RIB AT STAB BL 421.5 HAS EVIDENCE OF LIGHTNING STRIKE ON LOWER CHORD AT FASTENER HOLE APPROX 2 INCHES AFT OF STAB L/E.
- [SDR KCSA202606031077](https://openairdocs.org/sdr/KCSA202606031077), Jun 3, 2026: SIGN. INOPERATIVE. FOUND EMERGENCY SIGN OVER THE UPPER DECK CREW SERVICE DOOR TO BE INOP.
- [SDR KCSA202606031076](https://openairdocs.org/sdr/KCSA202606031076), Jun 3, 2026: RIB. DAMAGED. INNERMOST RIB IS DAMAGED WHERE LOWER SPRING TUBE OF ACCORDIAN SEAL COMES THROUGH ON THE RT INBD FOREFLAP
- [SDR KCSA202606031075](https://openairdocs.org/sdr/KCSA202606031075), Jun 3, 2026: STRINGER. CRACKED. FUSELAGE STRINGER 3AR FOUND TO HAVE 2EA. CRACKED HOLES AT STA 499
- [SDR KCSA202606031074](https://openairdocs.org/sdr/KCSA202606031074), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 545BB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031073](https://openairdocs.org/sdr/KCSA202606031073), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 544AB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031072](https://openairdocs.org/sdr/KCSA202606031072), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 553BB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031071](https://openairdocs.org/sdr/KCSA202606031071), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 553EB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031070](https://openairdocs.org/sdr/KCSA202606031070), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 552GB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031069](https://openairdocs.org/sdr/KCSA202606031069), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 552FB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031068](https://openairdocs.org/sdr/KCSA202606031068), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 552EB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031067](https://openairdocs.org/sdr/KCSA202606031067), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 552DB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031066](https://openairdocs.org/sdr/KCSA202606031066), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 552CB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031065](https://openairdocs.org/sdr/KCSA202606031065), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 552BB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031064](https://openairdocs.org/sdr/KCSA202606031064), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 552AB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031063](https://openairdocs.org/sdr/KCSA202606031063), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 545AB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031062](https://openairdocs.org/sdr/KCSA202606031062), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 546BB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031061](https://openairdocs.org/sdr/KCSA202606031061), Jun 3, 2026: FLOORBEAM. CRACKED. NOSE CARGO DOOR CUTOUT FWD FACING FLOOR BEAM WEB HAS CRACK AT R/H SIDE APPROX S-26 AND STA 240
- [SDR KCSA202606031060](https://openairdocs.org/sdr/KCSA202606031060), Jun 3, 2026: FLOORBEAM. CRACKED. 45 DEGREE FLOOR ANGLE SUPPORT FITTING CRACKED AT THE FLOOR STA 1480 LBL 80
- [SDR KCSA202606031059](https://openairdocs.org/sdr/KCSA202606031059), Jun 3, 2026: SKIN. CORRODED. LEFT WING FUEL TANK ACCESS CUTOUT 546AB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031058](https://openairdocs.org/sdr/KCSA202606031058), Jun 3, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 653KB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031057](https://openairdocs.org/sdr/KCSA202606031057), Jun 3, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 653BB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606031056](https://openairdocs.org/sdr/KCSA202606031056), Jun 3, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 652EB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606021055](https://openairdocs.org/sdr/KCSA202606021055), Jun 2, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 652DB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606021054](https://openairdocs.org/sdr/KCSA202606021054), Jun 2, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 652CB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606021053](https://openairdocs.org/sdr/KCSA202606021053), Jun 2, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 652BB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606021052](https://openairdocs.org/sdr/KCSA202606021052), Jun 2, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 646BB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606021051](https://openairdocs.org/sdr/KCSA202606021051), Jun 2, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 646AB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606021050](https://openairdocs.org/sdr/KCSA202606021050), Jun 2, 2026: SKIN. CORRODED. RIGHT WING FUEL TANK ACCESS CUTOUT 652AB CUTOUT HAS EVIDENCE OF CORROSION
- [SDR KCSA202606021049](https://openairdocs.org/sdr/KCSA202606021049), Jun 2, 2026: ACCESS PANEL. CORRODED. RIGHT WING FUEL TANK ACCESS PANEL 645BB HAS EVIDENCE OF CORROSION
- [SDR KCSA202606021048](https://openairdocs.org/sdr/KCSA202606021048), Jun 2, 2026: STRUCTURE. CRACKED. CRACK IN LOWER T/E STRUCTURE, WS725 JUST AFT OF REAR SPAR
- [SDR KCSA202606021047](https://openairdocs.org/sdr/KCSA202606021047), Jun 2, 2026: STIFFENER. CRACKED. , VERTICAL STIFFENER IS CRACKED ( 1") ON THE AFT SIDE OF THE MAIN DECK FLOORBEAM AT STA 2360 AT RBL 33
- [SDR KCSA202606021046](https://openairdocs.org/sdr/KCSA202606021046), Jun 2, 2026: STIFFENER. CRACKED. VERTICAL STIFFENER IS CRACKED ( 1") ON THE AFT SIDE OF THE MAIN DECK FLOORBEAM AT STA 2360 AT RBL 17.
- [SDR KCSA202606021045](https://openairdocs.org/sdr/KCSA202606021045), Jun 2, 2026: SEAT TRACK. CORRODED. FAA FINDING, MAIN DECK SEAT TRACK IS CORRODED AT STA 1890 AT LBL 11
- [SDR KCSA202606021044](https://openairdocs.org/sdr/KCSA202606021044), Jun 2, 2026: ATTACH FITTING. CORRODED. LEFT INBD FOREFLAP INBD CARRIAGE ATTACHMENT FITTING HAS CORROSION.
- [SDR KCSA202606021043](https://openairdocs.org/sdr/KCSA202606021043), Jun 2, 2026: REVEAL. CRACKED. CRACK FOUND IN DOOR REVEAL WEB DURING VISUAL INSPECTION OF NR 5 DOOR CUTOUT.
- [SDR KCSA202606021042](https://openairdocs.org/sdr/KCSA202606021042), Jun 2, 2026: SIGN. INOPERATIVE. EXIT SIGN ON MAIN DECK DOES NOT ILLUMINATE.
- [SDR KCSA202606021041](https://openairdocs.org/sdr/KCSA202606021041), Jun 2, 2026: MOUNT. CRACKED. FWD LOWER CARGO DOOR AFT HINGE MOUNT BRACKET ANGLE HAS EVIDENCE OF A CRACKED.
- [SDR KCSA202606021040](https://openairdocs.org/sdr/KCSA202606021040), Jun 2, 2026: TEE ANGLE. CRACKED. VERTICAL TEE CRACKED, O/B END OF FIXED T/E BEAM AT WBL429
- [SDR KCSA2025110259](https://openairdocs.org/sdr/KCSA2025110259), Nov 2, 2025: DOOR. NO DISCREPANCY. DOOR RIGHT UPPER DECK. PERFORMED ADJUSTMENT TEST OF DOOR WARNING SYSTEM IAW B747-400 AMM 52-71-00. ALL CHECKS PASS AT THIS TIME.
- [SDR KCSA20250617531](https://openairdocs.org/sdr/KCSA20250617531), Jun 15, 2025: FIRE DETECTOR. FALSE INDICATION. 100248032 - ENGINE INDICATING AND CREW ALERTING SYSTEM UNRELIABLE. MULTIPLE FALSE ENGINE INDICATING AND CREW ALERTING SYSTEM MESSAGES. AUXILIARY POWER UNIT FIRE
- [SDR KCSA202505021077](https://openairdocs.org/sdr/KCSA202505021077), May 2, 2025: BULB. INOPERATIVE. EXTERIOR SLIDE LIGHT HAS ONE BULB INOP.
- [SDR KCSA202404031040](https://openairdocs.org/sdr/KCSA202404031040), Apr 3, 2024: STIFFENER. CRACKED. NWW SIDEWALL STA 340 WL 170 LH STIFFENER ATTACH FITTING IS CRACKED.
- [SDR KCSA202401011000](https://openairdocs.org/sdr/KCSA202401011000), Jan 1, 2024: ANGLE. CRACKED. AFT CARGO DOOR, UPPER FORWARD CORNER AT BS. 1820.0, WL - 178.0 HAS CRACKED ATTACHED L-ANGLE FOR DOOR STRUCTURE
- [SDR KCSA2022071015](https://openairdocs.org/sdr/KCSA2022071015), Jul 10, 2022: TIRE. UNSERVICEABLE. EICAS MESSAGE "TIRE PRESSURE" (EMERGENCY DECLARED INTO ANC)
- [SDR KCSA202205271067](https://openairdocs.org/sdr/KCSA202205271067), May 27, 2022: STRAP. CRACKED. FOUND CRACK ON FRAME STRAP AND VERIFIED WITH HFEC SURFACE SCAN AT STA 2231 STR 16L AND 17L
- [SDR KCSA202205181059](https://openairdocs.org/sdr/KCSA202205181059), May 18, 2022: WEB. CRACKED. RH HORIZONTAL TIP WEB CRACKED AT BL 421
- [SDR KCSA202205181058](https://openairdocs.org/sdr/KCSA202205181058), May 18, 2022: STIFFENER. CRACKED. R/H HORIZONTAL TIP LOWER CHORD CRACKED BETWEEN FASTENER HOLES

All 65: https://openairdocs.org/aircraft/N712CK/reports.md

## STCs that may be installed (OpenAirDocs) (3)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (Pratt & Whitney PW4056)

- [STC SE01543CH](https://openairdocs.org/stc/SE01543CH): Replace Hamilton Sundstrand P/N 778839-13, 778839-14, 778839-19, 778839-20, 778839-37, 778839-38, 816682-1, 840618-2, 880724 carbon bushings with Cook Airtomic P/N AIR22947 Slotted Entry Busing in the High Pressure Shutoff Valve. Cook Airtomic
- [STC SE00053AT-D](https://openairdocs.org/stc/SE00053AT-D): Modification of fan exit guide vane, to line replaceable unit configuration. Chromalloy Gas Turbine Corp
- [STC SE00131LA](https://openairdocs.org/stc/SE00131LA): Modification of the subject engines to incorporate an oil tank reservoir insulation blanket in accordance with Hi Temp Insulation Inc. Drawing List 46M1024-301, Revision N/C, dated December 5, 1995, or later FAA approved revision as an acceptable alternate to Pratt & Whitney part number 50R280-01 or 51R059-01 insulation blankets. Hi Temp Insulation Inc

## Earlier aircraft with N712CK

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N712CK before.

- [Cancelled 2018-03-26](https://openairdocs.org/deregistered/N712CK-2018-03-26): Boeing 747-122, S/N 19754. Owner: [Kelsey Investments LLC](https://openairdocs.org/faa-owner/KELSEY%20INVESTMENTS%20LLC), [Ypsilanti, MI](https://openairdocs.org/faa-place/MI/Ypsilanti)
- [Cancelled 2000-09-07](https://openairdocs.org/deregistered/N712CK-2000-09-07): Boeing 747-2B4B, S/N 21098. Exported to United Arab Emirates. Owner: [Kitty Hawk International Inc DBA](https://openairdocs.org/faa-owner/KITTY%20HAWK%20INTERNATIONAL%20INC%20DBA), [Ypsilanti, MI](https://openairdocs.org/faa-place/MI/Ypsilanti)

## Related

- Other Boeing 747-4B5F aircraft: https://openairdocs.org/model/boeing-747-4b5f/aircraft.md
- The Pratt & Whitney PW4056 engine: https://openairdocs.org/engine/pratt-whitney-pw4056.md

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