# Boeing 747-2L5B

- Type: Aircraft model (FAA registry)
- Registry code: 1384844
- Manufacturer (registry): BOEING
- Model: 747-2L5B
- 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: 0
- Page: https://openairdocs.org/model/boeing-747-2l5b

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

None registered with this model now.

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (41)

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

- [SDR Q2SA815003](https://openairdocs.org/sdr/Q2SA815003), Jan 31, 2011: SUPPORT BEAM. BROKEN. UPON ACCOMPLISHING A SCHEDULED INSPECTION, MAINTENANCE PERSONNEL DISCOVERED THE INBOARD FLAP, INBOARD TRACK SUPPORT BEAM /BRACKET BROKEN. REMOVED AND REPLACED I
- [SDR Q2SA815002](https://openairdocs.org/sdr/Q2SA815002), Dec 9, 2010: COOLING DUCT. BROKEN. AFTER LEVEL OFF FROM CLIMB, NR 2 ENGINE "B" LOOP BEGAN OSCILLATING TO TOP OF SCALE AND BACK AND ILLUMINATED THE FIRE DETECTION AMBER LIGHT INTERMITTENTLY; THE "
- [SDR Q2SA815001](https://openairdocs.org/sdr/Q2SA815001), Nov 13, 2010: COWLING. DEPARTED. ON WALK AROUND, FOUND DAMAGE TO THE NR 3 ENGINE FIXED COWL. UPON INSPECTION, FOUND EVIDENCE THAT PORTIONS OF THE FIXED COWL DEPARTED CAUSING DAMAGE TO THE RIGHT
- [SDR VGQY2010082600123](https://openairdocs.org/sdr/VGQY2010082600123), Aug 26, 2010: SPLICE PLATE. CRACKED. HFEC INSP FOUND SPLICE PLATE CRACK APPROX 1 INCH ON BS 400 S45R O/B LWR CHORD OF BULKHEAD AREA. CRACKED END STOP DRILLED AS PER SRM 53-30-03 FIGURE 35 REVISION 
- [SDR VGQY2010082400122](https://openairdocs.org/sdr/VGQY2010082400122), Aug 24, 2010: STRAP. DAMAGED. MAIN DECK - BS 720 RT FOUND FRAME STRAP WITH DEEP CUTTING MARKS BETWEEN STR 22-23. COMPLIED WITH EN1180-10, ALTERNATE FABRICATION OF FRAME STRAP 65B01729-197 AT
- [SDR VGQY2010082300118](https://openairdocs.org/sdr/VGQY2010082300118), Aug 23, 2010: SPAR. CRACKED. RIGHT WING NR 3 TANK INTERIOR MID SPAR UPPER / WEB CRACK. WEB CUTOUT, REPAIR PARTS FABRICATED USING 7075-T6 0.100" AND 2023-T3 0.125" AND INSTALLED AS PER SRM 5
- [SDR VGQY2010082300121](https://openairdocs.org/sdr/VGQY2010082300121), Aug 23, 2010: DOOR. DAMAGED. REPAIR DOUBLER FOUND AT NR 5L MED UPPER HINGE CUTOUT.
- [SDR VGQY2010082300119](https://openairdocs.org/sdr/VGQY2010082300119), Aug 23, 2010: DOOR. DAMAGED. REPAIR DOUBLER FOUND AT NR 2R MED, DOOR LOWER AREA. COMPLIED WITH EN 1198-10.
- [SDR VGQY2010082000117](https://openairdocs.org/sdr/VGQY2010082000117), Aug 20, 2010: MOUNT. CORRODED. NR 4 ENGINE LOWER AFT MOUNT CORRODED. MOUNT REMOVED AND REPLACED PER AMM 71-21-0
- [SDR VGQY1900010000117](https://openairdocs.org/sdr/VGQY1900010000117), Aug 20, 2010: MOUNT. CORRODED. NR 4 ENGINE LOWER AFT MOUNT CORRODED.
- [SDR VGQY2010081700115](https://openairdocs.org/sdr/VGQY2010081700115), Aug 17, 2010: FITTING. CRACKED. UPON REPLACEMENT OF RIGHT WING I/B TRAILING EDGE FLAP O/B DEFLECTION CONTROL ROLLER AS PER NRC NO: 0667, FOUND ROLLER FITTING CRACKED. ROLLER FITTING ASSEMBLY R
- [SDR VGQY2010081600105](https://openairdocs.org/sdr/VGQY2010081600105), Aug 16, 2010: BULKHEAD. CRACKED. DURING STA 2598 MODIFICATION, STA 2598 LT LWR BULKHEAD FOUND CRACK. COMPLIED WITH EN 1161-10.
- [SDR VGQY2010081500104](https://openairdocs.org/sdr/VGQY2010081500104), Aug 15, 2010: SKIN. CRACKED. NR 2 SPOILER LOWER SURFACE ADJACENT TO INBOARD LUG / SKIN CRACK. LT HAND WING NR 2 SPOILER REMOVED AND REPLACED PER AMM 27-61-02 REV 79. P/N INSTALLED: 65B02250
- [SDR VGQY2010081200078](https://openairdocs.org/sdr/VGQY2010081200078), Aug 12, 2010: CHANNEL. CRACKED. LEFT WING T/E REAR SPAR ADJACENT TO NR 6 SPOILER ACTUATOR AFT FACE / UPPER CHANNEL CORRODED. TRAILING EDGE BEAM UPPER CHORD 65B11614-7 FOUND WITH CORROSION CRAC
- [SDR VGQY2010081200086](https://openairdocs.org/sdr/VGQY2010081200086), Aug 12, 2010: STRUCTURE. CORRODED. LEFT WING I/B TRAILING EDGE MID FLAP AFT LOWER CHORD FOUND CORRODED. R & R IAW AMM 27-51-03 REV 79.
- [SDR VGQY2010081200085](https://openairdocs.org/sdr/VGQY2010081200085), Aug 12, 2010: BEAR STRAP. CRACKED. HFEC OPEN HOLE INSP FOUND CRACK INDICATION ON FWD CARGO DOOR AFT CUTOUT UPPER CORNER DOOR HINGE AREA. COMPLIED WITH EN 1193-10.
- [SDR VGQY2010081200079](https://openairdocs.org/sdr/VGQY2010081200079), Aug 12, 2010: SKIN. CORRODED. RIGHT WING T/E NR 11 SPOILER LWR SURFACE ACTUATOR CUTOUT AREA FOUND CORROSION AT SUPPORT ANGLE. R & R IAW AMM 27-61-02 REV 79.
- [SDR VGQY2010081200084](https://openairdocs.org/sdr/VGQY2010081200084), Aug 12, 2010: BRACKET. CRACKED. APU COMPT AFT MOUNT ROD UPPER END, BRACKET FOUND CRACK. REMOVED AND REPLACED PER AMM 51-30-02 REV 117.
- [SDR VGQY2010081200083](https://openairdocs.org/sdr/VGQY2010081200083), Aug 12, 2010: BEAM. CRACKED. RIGHT WING L/E BULLNOSE SKIN ADJACENT TO NR 16 KRUEGER FLAP O/B LINKAGE FOUND CRACKED. COMPLIED WITH EN1180-10.
- [SDR VGQY2010081200082](https://openairdocs.org/sdr/VGQY2010081200082), Aug 12, 2010: BEAM. CRACKED. RIGHT WING L/E BULLNOSE SKIN ADJACENT TO NR 14 KRUEGER FLAP O/B LINKAGE FOUND CRACKED. COMPLIED WITH EN1180-10.
- [SDR VGQY2010081200081](https://openairdocs.org/sdr/VGQY2010081200081), Aug 12, 2010: SKIN. CRACKED. LEFT WING L/E BULLNOSE SKIN ADJACENT TO NR 13 KRUEGER FLAP O/B LINKAGE FOUND CRACKED. COMPLIED WITH EN1180-10.
- [SDR VGQY2010081200080](https://openairdocs.org/sdr/VGQY2010081200080), Aug 12, 2010: BEAM. CRACKED. LEFT WING L/E BULLNOSE SKIN ADJACENT TO NR 11 KRUEGER FLAP I/B LINKAGE FOUND CRACKED. COMPLIED WITH EN1180-10, REPAIR FOR 05 EA CRACKS ON WING FIXED L/E LWR PAN
- [SDR VGQY2010081000076](https://openairdocs.org/sdr/VGQY2010081000076), Aug 10, 2010: FRAME. CRACKED. NR 3 PYLON INTERIOR AFT SIDE UPPER AFT ENGINE MOUNT BULKHEAD FRAME ATTACHING CHORD FOUND CRACK MARKS AT NAC STA 286 (NEXT TO I-BEAM). NDT METHOD OF EDDY CURRENT
- [SDR VGQY2010081000066](https://openairdocs.org/sdr/VGQY2010081000066), Aug 10, 2010: FRAME. CRACKED. NR 4 PYLON INTERIOR - DET FOUND CRACKS ON BOTH I/B AND O/B SIDE OF AFT MOUNT BULKHEAD FWD AREA UPPER CHORD AT NAC STA 270. COMPLIED WITH EN 1185-10.
- [SDR VGQY2010080600065](https://openairdocs.org/sdr/VGQY2010080600065), Aug 6, 2010: SPAR. CORRODED. LEFT WLG WHEEL WELL STA 1241 LBL 5 CENTER TANK REAR SPAR WEB AFT OF CCA FOUND CORRODED. COMPLIED WITH EN 1192-10, CORROSION REPAIR FOR LT WLG WHEEL WELL STA 124
- [SDR VGQY2010080600064](https://openairdocs.org/sdr/VGQY2010080600064), Aug 6, 2010: KEELBEAM. CORRODED. AFT KEEL BEAM ASSY STA 1466.50 RBL 5 FOUND CORROSION. COMPLIED WITH EN 1195-10, REPAIR FOR CORROSION ON LT & RT KEEL BEAM CHORD (65B15074-5 & -6) HORIZONTAL FLA
- [SDR VGQY2010080600063](https://openairdocs.org/sdr/VGQY2010080600063), Aug 6, 2010: KEELBEAM. CORRODED. AFT KEEL BEAM ASSY STA 1466.50 LBL 5 LOWER CHORD FOUND CORROSION. COMPLIED WITH EN 1195-10, REPAIR FOR CORROSION ON LT & RT KEEL BEAM.
- [SDR VGQY2010080500058](https://openairdocs.org/sdr/VGQY2010080500058), Aug 5, 2010: FLOORBEAM. DAMAGED. HFEC OPEN HOLE INSP FOUND DOUBLE HOLE ON BS 640 RBL 50 UPPER DECK FLOORBEAM UPPER CHORD AFT HORIZONTAL FLANGE AS MARKED. NEW WEB FABRICATED PER DWG 65B14743 DAM
- [SDR VGQY2010080600057](https://openairdocs.org/sdr/VGQY2010080600057), Aug 5, 2010: SPAR. CORRODED. LEFT WLG WHEEL WELL STA 1241 LBL 10 CENTER TANK REAR SPAR WEB NEAR UPPER CHORD FOUND CORRODED. CORROSION REMOVED AS PER SRM 51-10-01 REV 117. MATERIAL REMOVED= 
- [SDR VGQY2010080500056](https://openairdocs.org/sdr/VGQY2010080500056), Aug 5, 2010: FRAME. CRACKED. MAIN DECK CARGO COMPARTMENT - RT STA 1900 FRAME FOUND CRACKED. COMPLIED WITH EN 1179-10.
- [SDR VGQY2010080400055](https://openairdocs.org/sdr/VGQY2010080400055), Aug 4, 2010: FLOORBEAM. CRACKED. HFEC OPEN HOLE INSP FOUND CRACK ON BS 340 LBL 32 UPPER DECK FLOORBEAM UPPER CHORD AFT HORIZONTAL FLANGE. REPAIR STRAP AND FILLER FABRICATED AND INSTALLED PER SE
- [SDR VGQY2010080400054](https://openairdocs.org/sdr/VGQY2010080400054), Aug 4, 2010: CHANNEL. CRACKED. CABIN STA 940 APPROX RBL 60 TENSION TIE FWD CHANNEL FOUND CRACKED. CRACKED ‘C’ CHANNEL AT BS 940 TRIMMED OUT AS PER SRM 53-10-11 FIGURE 2 REVISION 117. HFEC INS
- [SDR VGQY2010080400053](https://openairdocs.org/sdr/VGQY2010080400053), Aug 4, 2010: FRAME. CORRODED. CBN/ U/D/ STA 540 RT FRAME FOUND WITH SURFACE CORROSION. SURFACE CORROSION REMOVED AND REPROTECTED PER SRM 51-10-01 AND SRM 51-10-02 REV 117. ORIG THICKNESS: 0.
- [SDR VGQY2010080400052](https://openairdocs.org/sdr/VGQY2010080400052), Aug 4, 2010: BULKHEAD. CORRODED. LEFT MLG WHEEL WELL STA 1480 BULKHEAD LOWER CHORD FOUND CORRODED. REMOVED AND REPLACED PER SRM 51-30-02 REV 173.
- [SDR VGQY2010080400051](https://openairdocs.org/sdr/VGQY2010080400051), Aug 4, 2010: PRESSURE PANEL. CORRODED. RIGHT MLG WHEEL WELL STA 1480 / LWR T-CHORD FOUND CORRODED. COMPLIED WITH EN 1162-10.
- [SDR VGQY2010080300049](https://openairdocs.org/sdr/VGQY2010080300049), Aug 3, 2010: FITTING. DAMAGED. NR 2 FLAP TRACK FWD FITTING / BEARING MIGRATION. HOLE DIAMETER MEASURED: 2.1985 INCH FOUND EXCEEDED BOEING DRAWING 65B10471 LIMIT. FITTING BORE HOLE MACHINED AN
- [SDR VGQY2010080300048](https://openairdocs.org/sdr/VGQY2010080300048), Aug 3, 2010: FRAME. CRACKED. HFEC INSP FOUND CRACK INDICATION ON BS 1000 RADIUS OF BULKHEAD CHORD BETWEEN STR 38R AND STR 39R BELOW BATHTUB FITTING. COMPLIED WITH EN 1190-10,
- [SDR VGQY2010080300047](https://openairdocs.org/sdr/VGQY2010080300047), Aug 2, 2010: DOOR FRAME. CRACKED. CABIN - DURING HFEC INSPECTION ON R2 MAIN DECK ENTRY DOOR CUTOUT AT BS 800, 02 EA CRACKS FOUND ON LAST 2 RIVETS ON FRAME INNER CHORD ANGLE AT STR 17 AND CRACK L
- [SDR VGQY2010080300046](https://openairdocs.org/sdr/VGQY2010080300046), Aug 2, 2010: WEB. CRACKED. MAIN DECK - AT BS 1440, LBL 110 FOUND RIB WEB AT FASTENER AREA CRACKED. REPAIR CARRIED OUT AS PER EN NR 1189-10, STA 1438 RT BONDED WEB ASSY 65B15474-3 ALTERNAT
- [SDR VGQY2010080200045](https://openairdocs.org/sdr/VGQY2010080200045), Aug 2, 2010: MOUNT. CORRODED. CORROSION ON NR 1 ENGINE AFT UPPER MOUNT MATING SURFACE AREA FOUND OUT OF LIMITS PER OHM 71-20-02. ORIGINAL THICKNESS: 0.500 INCH, MATERIAL REMAINING: 0.470 INC
- [SDR VGQY2010120300131](https://openairdocs.org/sdr/VGQY2010120300131), Jul 23, 2010: FRAME. CORRODED. ACFT WAS IN FOR A HEAVY 'D' TRANSITION CHECK). CORROSION WAS FOUND ON INBD FLANGE OF LOWER CHORD. PN 65B10538-151, OTBD OF NR1 ACM BETWEEN STA 1020-1030, LBL 60

---
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.