# Boeing 747-4R7F

- Type: Aircraft model (FAA registry)
- Registry code: 13848BP
- Manufacturer (registry): BOEING
- Model: 747-4R7F
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 4 · Turbo-fan
- Seats: 490
- Weight class: 20,000 lb and over
- Certification: Type certificated
- Registered aircraft: 4
- Page: https://openairdocs.org/model/boeing-747-4r7f

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (4)

- [N581UP](https://openairdocs.org/aircraft/N581UP): [C C & E I LLC](https://openairdocs.org/faa-owner/C%20C%20%26%20E%20I%20LLC), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville), S/N 25866
- [N582UP](https://openairdocs.org/aircraft/N582UP): [C C & E I LLC](https://openairdocs.org/faa-owner/C%20C%20%26%20E%20I%20LLC), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville), built 1997, S/N 29053
- [N583UP](https://openairdocs.org/aircraft/N583UP): [United Parcel Service Co](https://openairdocs.org/faa-owner/UNITED%20PARCEL%20SERVICE%20CO), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville), built 1993, S/N 25867
- [N700CK](https://openairdocs.org/aircraft/N700CK): [Kalitta Air LLC](https://openairdocs.org/faa-owner/KALITTA%20AIR%20LLC), [Ypsilanti, MI](https://openairdocs.org/faa-place/MI/Ypsilanti), built 1997, S/N 25868

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (1,054, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR KCSA202610091225](https://openairdocs.org/sdr/KCSA202610091225), Oct 9, 2026: RIB. CRACKED. RIGHT WING L/E RIB CRACKED AT ILES 756.95 APPROX. JUST AFT OF L/E BULLNOSE IN UNDERWING CAVITY ON LONGERON ATTACH POINT.
- [SDR IPXA2026081576499](https://openairdocs.org/sdr/IPXA2026081576499), Aug 13, 2026: SPAR CAP. DAMAGED. DURING LIGHTNING STRIKE INSPECTION FOUND RT WING FWD SPAR UPPER T CAP AT WING STATION 891-896 CORRODED WITH TWO PULLED FASTENERS. REMOVED DAMAGED PANEL AND CORR
- [SDR IPXA2026073173712](https://openairdocs.org/sdr/IPXA2026073173712), Jul 9, 2026: HINGE. BROKEN. FOUND RT WING NR 24 V.C FLAP INBD SIDE FOLDING NOSE HINGE BROKEN. OK TO INSTALL, CONDITION CHECK SATISFIED. IAW AMM 27-81-02-404-010 REV.117 ASSEMBLY RT WING NR
- [SDR IPXA2026071539478](https://openairdocs.org/sdr/IPXA2026071539478), Jul 7, 2026: STRINGER. DAMAGED. FOUND LT WING NR 5 VC FLAP UPPER SIDE STRINGER DAMAGE. INSTALL NEW STRINGER IAW SRM 51-40-02-0G REV.107 AND DWG 65B15168, SH2, REV G.
- [SDR IPXA2026072984187](https://openairdocs.org/sdr/IPXA2026072984187), Jul 3, 2026: FITTING. CORRODED. FOUND THE CORROSION ON INBOARD LOWER FITTING CAP AT LT BODY GEAR. IAW AMM 32-13-01-404-022 REV. 117 AND EI NO. F2026A53M-1507 SEQUENCE A, PERFORMED INSTALL, LEA
- [SDR IPXA2026072984213](https://openairdocs.org/sdr/IPXA2026072984213), Jul 3, 2026: FITTING. CORRODED. FOUND THE CORROSION ON INBD LOWER FITTING CAP AT RT BODY GEAR. IAW AMM 32-13-01-404-022 REV. 117 AND EI F2026A53M-1506 SEQUENCE A, PERFORMED INSTALL, LEAK CHECK
- [SDR IPXA2026063066815](https://openairdocs.org/sdr/IPXA2026063066815), Jun 26, 2026: STRUT. WORN. FOUND RH WING OUTBD FLAP SUPPORT STRUT LOWER INSERT, COVE ATTACH WORN OUT, WBL 695. REVIEWED PER GMM-MTX 09.05.01.09. IAW CMM 57-52-55 601, REPAIR PARAGRAPH 1.F
- [SDR IPXA2026072970144](https://openairdocs.org/sdr/IPXA2026072970144), Jun 26, 2026: SPLICE PLATE. CRACKED. DURING PERFORM EO-76733-JIC2 STEP 247, FOUND NR 2 FASTENER HOLE CRACK. ACCOMPLISHED REPAIR IAW EO-98163-REQ1 REV.1 AND EGAT EI F2026A57M-1371 REV 3.
- [SDR IPXA2026072970341](https://openairdocs.org/sdr/IPXA2026072970341), Jun 26, 2026: SKIN. CRACKED. SKIN CRACKED AT BS 560, BELOW S26R. ACCOMPLISHED REPAIR I.A.W EO-98185-REQ1 REV.1 2
- [SDR IPXA2026072140524](https://openairdocs.org/sdr/IPXA2026072140524), Jun 25, 2026: SAFETY NET. FRAYED. FOUND MAIN DECK SIDE CARGO DOOR SAFETY NET FRAYED. IAW AMM 52-32-00-410-801 REV.116 AND AMM 52-32-00-010-801 REV.116 REPLACED MAIN DECK SIDE CARGO DOOR SAFETY N
- [SDR IPXA2026070540146](https://openairdocs.org/sdr/IPXA2026070540146), Jun 25, 2026: SEAL. BROKEN. BROKEN SEAL, NR 3 PYLON 472HR PANEL. REVIEWED TASK IAW GMM-MTX 09.05.01.09. INSTALLED A NEW SEAL IAW SRM 51-40-02-0G, REV.107, AND DWG 65B90466, SH 2, REV D.
- [SDR IPXA2026062940524](https://openairdocs.org/sdr/IPXA2026062940524), Jun 25, 2026: CARGO NET. FRAYED. FOUND MAIN DECK SIDE CARGO DOOR SAFETY NET FRAYED. (REPLACE)
- [SDR IPXA2026070301653](https://openairdocs.org/sdr/IPXA2026070301653), Jun 23, 2026: SNUBBER. OUT OF LIMITS. FOUND NR 1 MAIN ENTRY DOOR ROTARY SNUBBER OUT OF LIMITS. IAW AMM 52-11-10-004-001 REV.116 AND AMM 52-11-10-404-005 REV.116 REPLACED THE SNUBBER.
- [SDR IPXA2026062401653](https://openairdocs.org/sdr/IPXA2026062401653), Jun 23, 2026: SNUBBER. OUT OF LIMITS. FOUND NR 1 MAIN ENTRY DOOR ROTARY SNUBBER OUT OF LIMITS.
- [SDR IPXA2026070183406](https://openairdocs.org/sdr/IPXA2026070183406), Jun 22, 2026: SKIN. DEBONDED. DEBONDED SKIN, LOWER FACE OF LT WING NR 3 FLAP TRACK AFT FAIRING. IAW SRM 57-53-70-2R-1 REFER TO SRM 51-70-07-0G-0 REV. 107
- [SDR IPXA2026070183670](https://openairdocs.org/sdr/IPXA2026070183670), Jun 22, 2026: DOOR. CHAFED. CHAFING- EDGE, NR 2 ENG RT T/R LOWER FORWARD DOOR AFT SIDE. INSTALLED NEW PARTS IAW SRM 51-40-02-0G REV.107 AND IPC 78-32-22 REV.96.
- [SDR IPXA2026062381206](https://openairdocs.org/sdr/IPXA2026062381206), Jun 22, 2026: BRACKET. CHAFED. CHAFING - BRACKET , NR 1 ENG LT CORE COWL SUPPORT ROD SUPPORT FITTING. (REPLACE). INSTALLED NEW BRACKET I.A.W SRM 51-40-02-0G REV.107 AND GOODRICH CMM IPL 71-13
- [SDR IPXA2026071772387](https://openairdocs.org/sdr/IPXA2026071772387), Jun 21, 2026: DUCT. CRACKED. CRACKED DUCT , NR 1 ENG RT CORE COWL PRECOOLER EXHAUST DUCT. IAW AMM 71-11-06-004-001-J00, REV 117, AND AMM 71-11-06-404-006-J00, REV 117, REPLACED THE CORE COW
- [SDR IPXA2026063061139](https://openairdocs.org/sdr/IPXA2026063061139), Jun 20, 2026: PANEL. ERODED. EROSION, L/E, NR 3 PYLON 471B PANEL. REMOVE THE ERODED MATERIALS AND CLEAN. MEASURE THE DAMAGE AREA ( L : 3.5", W : 0.2", D : 1 PLY, AT L/E, 22" FROM INBD EDGE 
- [SDR IPXA2026071961031](https://openairdocs.org/sdr/IPXA2026071961031), Jun 20, 2026: BRACKET. CRACKED. CRACKED CLIP, RT BLG W/W FUILD TRANSFER ALT BRAKE SUPPORT ADJACENT KEEL BEAM AT STA 1394. (REPLACE) 1.REMOVED DAMAGE BRACKET I.A.W SRM 51-40-02-0G REV.107 2.FAB
- [SDR IPXA2026063061135](https://openairdocs.org/sdr/IPXA2026063061135), Jun 20, 2026: PANEL. ERODED. EROSION, L/E, NR 4 PYLON 481B PANEL. IAW SRM 54-51-70-1A-1 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR AS BELOW STEP: REMOVE THE ERODED MATERIALS AN
- [SDR IPXA2026062957241](https://openairdocs.org/sdr/IPXA2026062957241), Jun 20, 2026: SEAL. DAMAGED. NR 26 V.C FLAP, OUTBOARD MOLDING SEAL DAMAGE. INSTALLED NEW BRACKET IAW SRM 51-40-02-0G REV.107 & CMM IPL 71-13-24 REV.50.
- [SDR IPXA2026070240523](https://openairdocs.org/sdr/IPXA2026070240523), Jun 19, 2026: SUPPORT BRACKET. CRACKED. CRACKED ANGLE, RT BLG W/W HYD TUBE SUPPORT BRACKET AT BS 1480 UNDER BLG HYD TRUCK POSITIONER SHUTOFF FUSE. REVIEWED TASK IAW GMM-MTX 09.05.01.09. INSTALLED NEW 
- [SDR IPXA2026071124310](https://openairdocs.org/sdr/IPXA2026071124310), Jun 18, 2026: SKIN. DELAMINATED. DELAMINATED SKIN, LOWER FACE OF LT WING INBD T/E CAVITY LOWER FIXED PANEL, WBL 294. I.A.W. AMM 20-51-01-912-008 REV.117 INSTALLED P-SEAL. CONDITION CHECK NORMAL
- [SDR IPXA2026063024575](https://openairdocs.org/sdr/IPXA2026063024575), Jun 18, 2026: TAIL CONE. DEBONDED. NR 7 FLAP TRACK AFT TAIL CONE, LOWER SKIN FOUND TAPE APPLY. PERFORMED NDT/UT FOR THE REWORKED AREA & PLUS 2" AROUND HEATED AREA , IAW NDT MANUAL PART 1 51-01-01
- [SDR IPXA2026070124788](https://openairdocs.org/sdr/IPXA2026070124788), Jun 18, 2026: RUB STRIP. CHAFED. CHAFED RUB STRIP, NR 3 ENG LT CORE COWL T/E INNER UPPER SIDE. INSTALLED NEW STRIP IAW SRM 51-40-02-0G REV.107 AND CMM IPL 71-13-23 REV.47
- [SDR IPXA2026070124731](https://openairdocs.org/sdr/IPXA2026070124731), Jun 18, 2026: RUB STRIP. CHAFED. CHAFED RUB STRIP, NR 3 ENG RT CORE COWL INNER FACE AFT UPPER EDGE. INSTALLED NEW STRIP IAW SRM 51-40-02-0G REV.107 AND CMM IPL 71-13-24 REV.50.
- [SDR IPXA2026070124595](https://openairdocs.org/sdr/IPXA2026070124595), Jun 18, 2026: FAIRING. DEBONDED. DEBONDED SKIN, LOWER FACE OF LT WING NR 4 FLAP TRACK AFT FAIRING. IAW SRM 57-53-70-2R-1 REFER TO SRM 51-70-17-0G-0 REV. 107 CONDITION CHECK IS SATISFACTORY.
- [SDR IPXA2026070124777](https://openairdocs.org/sdr/IPXA2026070124777), Jun 18, 2026: RUB STRIP. CHAFED. CHAFED RUB STRIP, NR 3 ENG RT CORE COWL T/E INNER UPPER SIDE. INSTALLED NEW STRIP IAW SRM 51-40-02-0G, REV 107, AND CMM IPL 71-13-24, REV 50.
- [SDR IPXA2026063024753](https://openairdocs.org/sdr/IPXA2026063024753), Jun 18, 2026: BRACKET. CHAFED. CHAFED BRACKET ASSY, NR 3 ENG RT CORE COWL HOLD OPEN ROD STOWAGE. REMOVED DAMAGE BRACKET I.A.W SRM 51-40-02-0G REV.107 2. INSTALLED NEW BRACKET I.A.W SRM 51-40-
- [SDR IPXA2026062525030](https://openairdocs.org/sdr/IPXA2026062525030), Jun 18, 2026: BRACKET. CHAFED. FAULT- CHAFING- BRACKET ASSY, NO.3 ENG L/H CORE COWL HOLD OPEN ROD STOWAGE. (REPLACE). INSTALL NEW BRACKET I.A.W SRM 51-40-02-0G REV.107 AND GOODRICH CMM IPL 71
- [SDR IPXA2026062923795](https://openairdocs.org/sdr/IPXA2026062923795), Jun 18, 2026: SEAL. BROKEN. BROKEN MOLDING SEAL, LT WING NR 3 V.C FLAP INBD SIDE CORD MOLDING. IAW SRM 57-43-02-2R-5 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR.
- [SDR IPXA2026062924546](https://openairdocs.org/sdr/IPXA2026062924546), Jun 18, 2026: SEAL. DAMAGED. NR 22 V.C FLAP INBOARD MOLDING SEAL DAMAGE. IAW SRM 57-43-02-2R-5 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR.
- [SDR IPXA2026062924655](https://openairdocs.org/sdr/IPXA2026062924655), Jun 18, 2026: SEAL. BROKEN. BROKEN- MOLDING SEAL, L/H WING NO.1E V.C FLAP INBD SIDE MOLDING. IAW SRM 57-43-02-2R-5 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR
- [SDR IPXA2026062924669](https://openairdocs.org/sdr/IPXA2026062924669), Jun 18, 2026: SEAL. BROKEN. BROKEN- MOLDING SEAL, L/H WING NO.9 V.C FLAP INBD SIDE MOLDING. IAW. SRM 57-43-02-2R-5 REV. 107 REFER TO SOPM 20-50-12 REV. 159 PERFORM REPAIR AS BELOW. REMOVE 
- [SDR IPXA2026072705515](https://openairdocs.org/sdr/IPXA2026072705515), Jun 17, 2026: RUB STRIP. MISSING. FOUND FORWARD CARGO ACTUATOR ARM RUB STRIP MISSING AT FORWARD AND AFTER SIDE I.A.W UPS SREO NO: SREO-69479-REQ2 REV3 TO INSTALL RUB STRIP. REVIEWED PER GMM-MTX 
- [SDR IPXA2026072010384](https://openairdocs.org/sdr/IPXA2026072010384), Jun 17, 2026: BRACKET. BROKEN. BROKEN - BRACKET , LT WING INBD L/E CAVITY AIR DUCT LINK SUPPORT , ILES 1098 (REPLACE). IAW AMM 20-51-01-912-008 REV.117 INSTALLED LT WING L/E DUCT LINK ROD. CO
- [SDR IPXA2026071706780](https://openairdocs.org/sdr/IPXA2026071706780), Jun 17, 2026: BRACKET. CRACKED. CRACKED DISCONNECT PANEL , NR 4 ENG R/H T/R FWD UPPER AREA. REMOVED DAMAGE BRACKET IAW SRM 51-40-02-0G REV.107 2. INSTALLED NEW BRACKET IAW SRM 51-40-02-0G REV.
- [SDR IPXA2026071106966](https://openairdocs.org/sdr/IPXA2026071106966), Jun 17, 2026: SKIN. DEBONDED. DEBONDED SKIN, LT AFT WING TO BODY FAIRING 193 BL. IAW SRM 53-60-70-2R-0 REFER TO SRM 53-00-70-2R-1 AND SRM 51-70-07-0G-0 REV.107. CONDITION CHECK IS SATISFACTO
- [SDR IPXA2026071007466](https://openairdocs.org/sdr/IPXA2026071007466), Jun 17, 2026: STIFFENER. CRACKED. CRACKED BRACKET, NR. 4 ENG LT THRUST REVERSER TORQUE BOX AFT 10:00 POSITION. REMOVED DAMAGE BRACKET IAW SRM 51-40-02-0G REV.107. INSTALLED NEW BRACKET IAW SRM 5
- [SDR IPXA2026070110500](https://openairdocs.org/sdr/IPXA2026070110500), Jun 17, 2026: RUB STRIP. CHAFED. CHAFED RUB STRIP, NR 3 ENG LT CORE COWL INNER FACE AFT UPPER EDGE. INSTALLED NEW STRIP I.A.W SRM 51-40-02-0G REV.107 AND GOODRICH CMM IPL 71-13-23 REV.47
- [SDR IPXA2026072386960](https://openairdocs.org/sdr/IPXA2026072386960), Jun 16, 2026: SKIN PANEL. CRACKED. FUSELAGE SKIN CRACK NEAR STA 1810 S-26R. ACCOMPLISH THE REPAIR I.A.W SRM 53-60-01-02-3 REV.107 AND EGAT WORK SHEET NO.60486 AND EGAT EI NO.F2026A53M-1385 REV.3 
- [SDR IPXA2026072348181](https://openairdocs.org/sdr/IPXA2026072348181), Jun 13, 2026: WEB. CORRODED. CORROSION , WEB OF CENTER WING TANK REAR SPAR NEAR JETTSION PUMP AT STA 1240 RBBL 93. (REPAIR) 1.PERFORMED EO-98103-REQ1 REV.1 AND EGAT EI NO.F2026A57M-1365 REV
- [SDR IPXA2026062586867](https://openairdocs.org/sdr/IPXA2026062586867), May 28, 2026: FAIRING. CRACKED. DURING PHASE 1A HARD LANDING INSPECTION NOTED POSSIBLE ISSUE -FORWARD LOWER CARGO DOOR TOP AFT CORNER REQUIRES -SHEET METAL EVALUATION. IAW AMM 52-34-01-004-001
- [SDR IPXA2026070254508](https://openairdocs.org/sdr/IPXA2026070254508), May 12, 2026: SEAL DEPRESSOR. BROKEN. LOWER FORWARD CRG DOOR SEAL DEPRESSOR WITH MINOR DAMAGE. REVIEWED TASK PER GMM-MTX 09.05.01.09. INSTALLED NEW SEAL I.A.W SRM 51-40-02-0G REV.107 AND BOEING DWG 
- [SDR IPXA2026050139587](https://openairdocs.org/sdr/IPXA2026050139587), Apr 23, 2026: RESTRAINT. INOPERATIVE. FWD CARGO AFT MOST DOOR SILL ROLLOUT LOCK WON`T STAY UP LOCK 59. I.A.W AMM25-54-02-000-801 REV116 AND I.A.W AMM25-54-02-400-801 REV116 REPLACE DOOR SILL ROLLOUT
- [SDR IPXA2026041766467](https://openairdocs.org/sdr/IPXA2026041766467), Apr 12, 2026: INLET. CRACKED. NR 2 ENGINE INLET COWL 12 O CLOCK POS . CRACK MEASURES 11IN DRILLED 4 EA. COUNTERSINK HOLES FOR HOIST SLING ATTACHMENT POINT PLUGS (BOLTS) I/A/W SRM 51-40-02. I
- [SDR IPXA2026041366467](https://openairdocs.org/sdr/IPXA2026041366467), Apr 12, 2026: COWLING. CRACKED. NR 2 ENGINE INLET COWL 12 O CLOCK POS . CRACK MEASURES 11IN PART IS ON TABLE IN S/M SHOP. BEGAN REMOVAL OF INLET LIP SKIN SECTION. ALL RIVETS REMOVED. SOME TOPS
- [SDR IPXA2026031630321](https://openairdocs.org/sdr/IPXA2026031630321), Mar 11, 2026: LANDING GEAR. WARNING MESSAGE. AFTER TAKEOFF AND GEAR RETRACTION "GEAR DISAGREE" EICAS MSG. RT MAIN FWD GEAR DOWN INDICATION VERIFIED WING GEAR SWING OPERATION SUCCESSFUL. NO LEAKS NOTED PERF
- [SDR IPXA2026031230321](https://openairdocs.org/sdr/IPXA2026031230321), Mar 11, 2026: WARNING MESSAGE. ILLUMINATED. AIR TURN BACK, AFTER TAKEOFF & GEAR RETRACTION GEAR DISAGREE EICAS MSG. RT MAIN FWD GEAR DOWN INDICATION AFTER TAKEOFF VISUALLY SAW AFTER GEAR RETRACTION THE RT

All 1,054: https://openairdocs.org/model/boeing-747-4r7f/reports.md

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