# Service difficulty reports: Boeing 747-124

A list on [Boeing 747-124](https://openairdocs.org/model/boeing-747-124.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 23 · 1,113 reports

- [SDR P5CA0000214](https://openairdocs.org/sdr/P5CA0000214.md): Panel · cracked · Jun 23, 2000 · N855FT · Boeing 747124 · Wing, Plate/Skin
  > WS 400 LEFT SIDE OVERWING PANEL JUST OUTBOARD OF ALTERNATE LANDING GEAR EXTENSION ACTUATOR. UNDER SIDE OF PANEL HAS 14 INCH CRACK WITH DELAMINATION. REMOVED DAMAGED, POTTED CORE, APPLIED GLASS OVERLAYS AND RESTORED FINISH.
- [SDR P5CA0000213](https://openairdocs.org/sdr/P5CA0000213.md): Skin · delaminated · Jun 23, 2000 · N855FT · Boeing 747124 · Wing, Plate/Skin
  > LEFT WING UNDERSIDE AFT OF OUTBOARD LANDING LIGHT PREVIOUS REPAIR HAS 13 INCH CRACK AND DELAMINATION. REMOVED REPAIR AND CORE, POTTED CORE, APPLIED GLASS OVERLAYS AND RESTORED FINISH PER SRM 51-40-09.
- [SDR P5CA0000212](https://openairdocs.org/sdr/P5CA0000212.md): Panel · delaminated · Jun 23, 2000 · N855FT · Boeing 747124 · Horizontal Stabilizer, Plate/Skin
  > LEFT HORIZONTAL STABILIZER UNDERSIDE PANEL 334KBL DELAMINATED. REMOVED DAMAGE, REPLACED CORE, POTTED, APPLIED GLASS OVERLAYS AND APPLIED FINISH PER SRM 51-40-06.
- [SDR P5CA0000211](https://openairdocs.org/sdr/P5CA0000211.md): Skin · delaminated · Jun 23, 2000 · N855FT · Boeing 747124 · Elevator, Plate/Skin
  > LEFT INBOARD ELEVATOR UPPER SURFACE TRAILING EDGE HAS 9 INCHES OF DELAMINATION. REMOVED DAMAGE, POTTED CORE, APPLIED GLASS OVERLAYS AND RESTORED FINISH PER SRM 51-40-14.
- [SDR P5CA0000210](https://openairdocs.org/sdr/P5CA0000210.md): Fitting · cracked · Jun 23, 2000 · N855FT · Boeing 747124 · Aircraft Fuel Distribution System
  > FUEL FEED LINE FITTING CRACKED BETWEEN NR 3 AND NR 4 MAIN TANKS BY THE NR 3 PYLON BULKHEAD. REPLACED FITTING WITH NEW PART PER MM 28-22-05.
- [SDR 20000620SH028](https://openairdocs.org/sdr/20000620SH028.md): Skin · chafed · Jun 20, 2000 · N855FT · Boeing 747124 · Nacelle/Pylon, Plate/Skin
  > NR 4 PYLON INBOARD SIDE LOWER EDGE OF THE SKIN DAMAGED (CHAFED). FOUND DURING ENGINE CHANGE. SUBMITTER SUGGESTED FREQUENT INSPECTION OF AREA WHEN COWLING IS REMOVED. REPAIRED PER EAC ECRA N855FT-54-001-EAC. (X)
- [SDR TWRA0004](https://openairdocs.org/sdr/TWRA0004.md): Rod End · broken · Jan 8, 2000 · N602FF · Boeing 747124 · Passenger/Crew Doors
  > AT ARRIVAL UPON OPENING L-2 DOOR, FOUND GIRT BAR LIFT ROD BROKEN. REMOVED AND REPLACED ROD ENDS PER MM 52-11-07. OPERATIONAL CHECK NORMAL. (M)
- [SDR TWRA0001](https://openairdocs.org/sdr/TWRA0001.md): Light · inoperative · Jan 5, 2000 · N602FF · Boeing 747124 · Emergency Lighting
  > DURING DAILY CHECK, FOUND LEFT SIDE FUSELAGE OVERWING EMERGENCY LIGHT ONE INOPERABLE. REPAIRED CONNECTOR DAMAGED BY WATER. OPERATIONAL CHECK OK PER MM 33-51-00. (X)
- [SDR 99ZZZX4375](https://openairdocs.org/sdr/99ZZZX4375.md): Floorbeam · cracked · Oct 16, 1999 · N602FF · Boeing 747124 · Fuselage Main, Floor Beam
  > FOUR CRACKS WERE FOUND BY AMECO C-CHECK ON FLOORBEAM WEB AT BS 1400, RBL 99 - RBL 121. SIZE: 2 INCHES, 2 INCHES, 1 INCH AND 1 INCH.
- [SDR 99ZZZX4374](https://openairdocs.org/sdr/99ZZZX4374.md): Floorbeam · cracked · Oct 16, 1999 · N602FF · Boeing 747124 · Fuselage Main, Floor Beam
  > THREE CRACKS WERE FOUND BY AMECO C-CHECK ON FLOORBEAM WEB AT BS 1400, LBL 99 - LBL 121, IN M/D. SIZE: 12 INCHES, 2.5 INCHES, AND 2 INCHES.
- [SDR 99ZZZX4373](https://openairdocs.org/sdr/99ZZZX4373.md): Floorbeam · cracked · Oct 16, 1999 · N602FF · Boeing 747124 · Fuselage Main, Floor Beam
  > FOUR CRACKS WERE FOUND BY AMECO C-CHECK ON FLOOR BEAM WEB AT BS 1420, LBL 99 - LBL 121 IN M/D. SIZE: 5 INCHES, 3 INCHES, 1 INCH AND.0.5 INCH.
- [SDR 99ZZZX4371](https://openairdocs.org/sdr/99ZZZX4371.md): Floorbeam · cracked · Oct 16, 1999 · N602FF · Boeing 747124 · Fuselage Main, Floor Beam
  > FOUR CRACKS WERE FOUND BY AMECO C-CHECK ON FLOORBEAM WEB AT BS 1400, LBL 99 - LBL 121 IN M/D. SIZE 3.2 INCHES, 4 INCHES 1.5 INCHES, AND 1.5 INCHES.
- [SDR 99ZZZX4370](https://openairdocs.org/sdr/99ZZZX4370.md): Spar · corroded · Sep 29, 1999 · N602FF · Boeing 747124 · Wing Spar
  > DURING MAINTENANCE C-CHECK, BEJ FOUND SEVERE CORROSION ON THE REAR SURFACE OF VERTICAL LEG OF THE LEFT WING REAR SPAR UPPER CHORD AT WS 550, WS 520, AND WS 444.
- [SDR 99ZZZX4369](https://openairdocs.org/sdr/99ZZZX4369.md): Skin · corroded · Sep 28, 1999 · N602FF · Boeing 747124 · Wing, Plate/Skin
  > DURING MAINTENANCE C-CHECK, BEJ FOUND SEVERE CORROSION ON THE UPPER SURFACE OF THE WING CENTER SECTION (WCS) UPPER SKIN AT BS 1110, LBBL 11.33, AND BETWEEN UPPER STR S18C AND STR S19C.
- [SDR 99ZZZX4372](https://openairdocs.org/sdr/99ZZZX4372.md): Frame · cracked · Sep 20, 1999 · N602FF · Boeing 747124 · Fuselage Main, Frame
  > WHILE PERFORMING MODIFICATION PER THE SB 747-5342390, A CRACK OF 3 INCHES WAS FOUND IN STA 1480 LOWER BULKHEAD, RT FRAME WEB AFTER REMOVAL OF THE AFTER WEB SPACE.
- [SDR TWRA9928](https://openairdocs.org/sdr/TWRA9928.md): Fasteners · failed · Jul 13, 1999 · N602FF · Boeing 747124 · Wing Miscellaneous Structure
  > LEFT WING UPPER WEB TO CHORD FASTENERS SHEARED (ONE EACH) AT FS 636.84 AND (3 EACH) AT FS 655.75, AND FS 646.07. LOWER WEB TO CHORD FASTENERS SHEARED (23 EACH) FS 618.96 TO FS 661.37. REPLACED RIVETS IAW AD 98-15-21 AND SB 57A22266 REV 5. (X)
- [SDR TWRA9927](https://openairdocs.org/sdr/TWRA9927.md): Fasteners · cracked · Jul 13, 1999 · N602FF · Boeing 747124 · Wing Miscellaneous Structure
  > RIGHT WING WEB TO CHORD UPPER FASTENERS CRACKED (2 EACH) AT FS 636.84 AND FS 646.07. LOWER WEB TO CHORD FASTENERS CRACKED (ONE EACH) AT FS 636.84 AND FS 646.07. REPLACED RIVETS IAW AD 98-15-21 AND SB 57A22266 REV 5. (X)
- [SDR P5CA9900504](https://openairdocs.org/sdr/P5CA9900504.md): Spar · cracked · Mar 15, 1999 · N855FT · Boeing 747124 · Nacelle/Pylon Structure
  > NR 4 PYLON LOWER SPAR WEB FOUND CRACKED AT NAC STA 230 TO 234. EPAIRED PER SRM 54-10-03 FIG 2 AND 3.
- [SDR P5CA9900503](https://openairdocs.org/sdr/P5CA9900503.md): Spar · cracked · Mar 15, 1999 · N855FT · Boeing 747124 · Nacelle/Pylon Structure
  > NR 1 PYLON LOWER SPAR WEB HAS CRACK APPROX 2 INCHES LONG AT NAC STA 232 RT SIDE. REPAIRED PER SRM 54-10-03.
- [SDR P5CA9900502](https://openairdocs.org/sdr/P5CA9900502.md): Support · corrosion · Mar 15, 1999 · N855FT · Boeing 747124 · Fuselage Miscellaneous Structure
  > LEVEL 1 CORROSION FOUND ON MAIN DECK BS 1920 TO 1940 LBL 114 FLOOR SUPPORT. FLOOR SUPPORT REPAIRED PER SRM 51-40-03 FIG 2.
- [SDR P5CA9900501](https://openairdocs.org/sdr/P5CA9900501.md): Support · corroded · Mar 15, 1999 · N855FT · Boeing 747124 · Fuselage Miscellaneous Structure
  > LEVEL 1 CORROSION FOUND AT MAIN DECK BS 1360 LBL 33 FLOOR SUPPORT LOWER FACE. CORRSOSION REMOVED PER SRM 51-10-01 AND 53-10-01.
- [SDR P5CA9900500](https://openairdocs.org/sdr/P5CA9900500.md): Track · corroded · Mar 15, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT BS 460 TO 540 LBL 33 TIE DOWN TRACK. CORROSION REMOVED PER SRM 51-10-01 AND 53-10-01.
- [SDR P5CA9900499](https://openairdocs.org/sdr/P5CA9900499.md): Seat Track · corroded · Mar 15, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT BS 1808 TO 1814 RBL 11 SEAT TRACK INBOARD FLANGE. CORROSION REMOVED PER SRM 51-10-01 AND 53-10-01.
- [SDR P5CA9900498](https://openairdocs.org/sdr/P5CA9900498.md): Track · corroded · Mar 15, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND ON MAIN DECK BS 1140 TO 1160 RBL 13 TIE DOWN TRACK LOWER FACE. CORROSION REMOVED PER SRM 51-10-01 AND 53-10-01.
- [SDR P5CA9900496](https://openairdocs.org/sdr/P5CA9900496.md): Floorbeam · corroded · Mar 14, 1999 · N855FT · Boeing 747124 · Fuselage Main, Floor Beam
  > LEVEL 1 CORROSION FOUND ON FLOORBEAM AT BS 1580 LBL 82 TO 96. FLOORBEAM REPAIRED PER SRM 51-40-04 FIG 1.
- [SDR P5CA9900495](https://openairdocs.org/sdr/P5CA9900495.md): Floorbeam · corroded · Mar 14, 1999 · N855FT · Boeing 747124 · Fuselage Main, Floor Beam
  > LEVEL 1 CORROSION FOUND ON FLOORBEAM AT MAIN DECK BS 1580 LBL 34 TO 75. FLOORBEAM REPAIRED PER SRM 51-40-04 FIG 1.
- [SDR P5CA9900494](https://openairdocs.org/sdr/P5CA9900494.md): Floorbeam · corroded · Mar 14, 1999 · N855FT · Boeing 747124 · Fuselage Main, Floor Beam
  > LEVEL 1 CORROSION ON FLOORBEAM MAIN DECK BS 1580 LBL 9. FLOORBEAM REPAIRED PER SRM 51-40-04 FIG 1.
- [SDR P5CA9900493](https://openairdocs.org/sdr/P5CA9900493.md): Frame · cracked · Mar 12, 1999 · N855FT · Boeing 747124 · Fuselage Main, Frame
  > MAIN DECK BS 860 CRACKED AT S13L CUTOUT AREA. FRAME REPAIRED PER RS R53-27-34052.
- [SDR P5CA9900492](https://openairdocs.org/sdr/P5CA9900492.md): Stringer · cracked · Mar 12, 1999 · N855FT · Boeing 747124 · Fuselage Main, Longeron/Stringer
  > MAIN DECK CROWN BS 1348 STR 11L STRINGER END FOUND CRACKED. CRACKED STRINGER REPAIRED PER SRM 53-10-03 FIG 5.
- [SDR P5CA9900491](https://openairdocs.org/sdr/P5CA9900491.md): Skin · damaged · Mar 12, 1999 · N855FT · Boeing 747124 · Fuselage Miscellaneous Structure
  > FUSELAGE FWD CARGO DOOR AFT CUTOUT LOWER CORNER EXTERIOR SKIN FOUND DAMAGED. SKIN REPAIRED PER RS 53-21-340531.
- [SDR P5CA9900390](https://openairdocs.org/sdr/P5CA9900390.md): Seat Track · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT UPPER DECK BS 750 LBL 44 SEAT TRACK CROWN. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900386](https://openairdocs.org/sdr/P5CA9900386.md): Seat Track · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT MAIN DECK BS 624, 675-690 LBL 25 SEAT TRACK. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900342](https://openairdocs.org/sdr/P5CA9900342.md): Seat Track · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT UPPER DECK BS 750 RBL 10 SEAT TRACK CROWN. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900340](https://openairdocs.org/sdr/P5CA9900340.md): Seat Track · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT UPPER DECK BS 660 TO 670 RBL R46 SEAT TRACK. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900339](https://openairdocs.org/sdr/P5CA9900339.md): Seat Track · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT UPPER DECK BS 650 TO 690 RBL 66 SEAT TRACK. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900338](https://openairdocs.org/sdr/P5CA9900338.md): Seat Track · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT UPPER DECK BS 610 TO 613 RBL R66 SEAT TRACK. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900337](https://openairdocs.org/sdr/P5CA9900337.md): Seat Track · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND AT UPPER DECK BS 560 TO 561 RBL R46 SEAT TRACK. SEAT TRACK REPLACED FROM BS 480 TO 600 PER SRM 51-10-01 PG 18.
- [SDR P5CA9900314](https://openairdocs.org/sdr/P5CA9900314.md): Floorbeam · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage Main, Floor Beam
  > LEVEL 1 CORROSION FOUND AT MAIN DECK BS 680 LBL 12 FLOORBEAM LOWER FLANGE. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900313](https://openairdocs.org/sdr/P5CA9900313.md): Floorbeam · broken · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage Main, Floor Beam
  > FORWARD CARGO BS 640 LBL 45 FLOORBEAM UPPER CHORD FOUND BROKEN. CRACKED AREA TRIMMED OFF AS PER SRM 51-10-01 AND TREATED PER SRM 51-10-02.
- [SDR P5CA9900312](https://openairdocs.org/sdr/P5CA9900312.md): Support · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage Miscellaneous Structure
  > LEVEL 1 CORROSION FOUND AT UPPER DECK BS 552 TO 560 LBL 11 FLOOR SUPPORT. SEAT TRACK LBL 9 STA 550 TO 590 REPAIRED AS PER SRM 53-10-05 FIG 4.
- [SDR P5CA9900311](https://openairdocs.org/sdr/P5CA9900311.md): Support · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage Miscellaneous Structure
  > LEVEL 1 CORROSION FOUND AT UPPER DECK BS 542 LBL 11 FLOOR SUPPORT. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900290](https://openairdocs.org/sdr/P5CA9900290.md): Floorbeam · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage Main, Floor Beam
  > LEVEL 1 CORROSION FOUND MAIN DECK BS 1372 RBL 57 FLOORBEAM. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900289](https://openairdocs.org/sdr/P5CA9900289.md): Support · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage Miscellaneous Structure
  > LEVEL 1 CORROSION FOUND MAIN DECK BS 1261 RBL 33 FLOOR SUPPORT. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 53-10-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900236](https://openairdocs.org/sdr/P5CA9900236.md): Skin · corroded · Mar 5, 1999 · N855FT · Boeing 747124 · Fuselage Main, Plate/Skin
  > LEVEL 1 CORROSION FOUND RIGHT WING LOWER SKIN OUTER SURFACE, REAR SPAR WBL 197. CORROSION REMOVED PER SRM 51-10-01, WITHIN SRM 57-30-01 LIMITS. AREA TREATED PER SRM 51-10-02.
- [SDR P5CA9900419](https://openairdocs.org/sdr/P5CA9900419.md): Seat Track · corroded · Mar 4, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION ON SEAT TRACK BS 2138 LBL 75. CORROSION REMOVED PER SRM 51-10-01.
- [SDR P5CA9900418](https://openairdocs.org/sdr/P5CA9900418.md): Seat Track · corroded · Mar 4, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND ON SEAT TRACK AT BS 2123 LBL 97. CORROSION REMOVED PER SRM 51-10-01.
- [SDR P5CA9900417](https://openairdocs.org/sdr/P5CA9900417.md): Seat Track · corroded · Mar 4, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION ON BS 2123 LBL 89 SEAT TRACK. CORROSION REMOVED PER SRM 51-10-01.
- [SDR P5CA9900416](https://openairdocs.org/sdr/P5CA9900416.md): Seat Track · corroded · Mar 4, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION FOUND ON SEAT TRACKS FROM BS 2038 TO 2250 LBL10 TO 11. CORROSION REMOVED PER SRM 51-10-01.
- [SDR P5CA9900414](https://openairdocs.org/sdr/P5CA9900414.md): Seat Track · corroded · Mar 4, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION ON SEAT TRACK BS 1912 LBL 97. CORROSION REMOVED PER SRM 51-10-01.
- [SDR P5CA9900413](https://openairdocs.org/sdr/P5CA9900413.md): Seat Track · corroded · Mar 4, 1999 · N855FT · Boeing 747124 · Fuselage, Seat/Cargo Attach Fittings
  > LEVEL 1 CORROSION ON MD SEAT TRACK BS 1910 TO 1920 LBL 33. CORROSION REMOVED PER SRM 51-10-01.

Next page: https://openairdocs.org/model/boeing-747-124/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE aircraft_model_key = '747124'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-747-124/reports

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