# Service difficulty reports: Boeing 747-246B

A list on [Boeing 747-246B](https://openairdocs.org/model/boeing-747-246b.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 52 reports

- [SDR KCSA111299](https://openairdocs.org/sdr/KCSA111299.md): Light · inoperative · Dec 4, 2011 · N700CK · Boeing 747246B · Emergency Lighting
  > EMERCENCY LIGHT AT STA 2280 INOP.
- [SDR KCSA111298](https://openairdocs.org/sdr/KCSA111298.md): Light · inoperative · Dec 4, 2011 · N700CK · Boeing 747246B · Emergency Lighting
  > EMERGENCY CEILING LIGHT AT STA 400 INOP.
- [SDR KCSA111297](https://openairdocs.org/sdr/KCSA111297.md): Light · inoperative · Dec 4, 2011 · N700CK · Boeing 747246B · Emergency Equipment
  > EMERGENCY LIGHT ON L-1 DOOR INOP.
- [SDR KCSA111296](https://openairdocs.org/sdr/KCSA111296.md): Light · inoperative · Dec 4, 2011 · N700CK · Boeing 747246B · Emergency Lighting
  > EMERGENCY LIGHT ON L-5 DOOR INOP.
- [SDR KCSA111294](https://openairdocs.org/sdr/KCSA111294.md): Fireshield · damaged · Dec 4, 2011 · N700CK · Boeing 747246B · Nacelle/Pylon, Bulkhead/Firewall
  > NR 4 PYLON O/B FIRESHIELD DAMAGED AT APPROX NAC STA 230.
- [SDR KCSA111293](https://openairdocs.org/sdr/KCSA111293.md): Fireshield · damaged · Dec 4, 2011 · N700CK · Boeing 747246B · Nacelle/Pylon, Bulkhead/Firewall
  > NR 4 PYLON I/B FIRESHIELD DAMAGED AT APPROX NAC STA 235.
- [SDR KCSA111295](https://openairdocs.org/sdr/KCSA111295.md): Sign · inoperative · Dec 3, 2011 · N700CK · Boeing 747246B · Emergency Lighting
  > UPPER DECK RIGHT EXIT SIGN EMERGENCY LIGHT STA 400-420 INOP.
- [SDR KCSA11069](https://openairdocs.org/sdr/KCSA11069.md): Light · inoperative · Oct 7, 2011 · N700CK · Boeing 747246B · Emergency Lighting
  > EMERGENCY LIGHT OUT AT UPPER DECK ENTRY AISLE. REMOVED AND REPLACED OVERHEAD LIGHT PER B747 MM 33-51-07.
- [SDR KCSA111175](https://openairdocs.org/sdr/KCSA111175.md): Rub Strip · worn · Jul 26, 2011 · N700CK · Boeing 747246B · Nacelle/Pylon Miscellaneous Structure
  > OUTBOARD RUB STRIP WORN THROUGH JUST FWD OF UPPER AFT MOUNT APPROX NAC STA 221.
- [SDR KCSA111174](https://openairdocs.org/sdr/KCSA111174.md): Rub Strip · worn · Jul 26, 2011 · N700CK · Boeing 747246B · Nacelle/Pylon Miscellaneous Structure
  > INBOARD RUB STRIP WORN THROUGH JUST FWD OF UPPER AFT MOUNT APPROX NAC STA 221.
- [SDR KCSA111051](https://openairdocs.org/sdr/KCSA111051.md): Skin · chafed · Feb 3, 2011 · N700CK · Boeing 747246B · Nacelle/Pylon, Plate/Skin
  > NR 3 PYLON LT SKIN CHAFED AT ACCESS HOLE AT NAC STA 198, WL 150.
- [SDR KCSA10049](https://openairdocs.org/sdr/KCSA10049.md): Fire Warning · false activation · Nov 5, 2010 · N700CK · Boeing 747246B · Fire Detection
  > AFTER V1 TILL CLIMB, THRUST INTERMITTENT FALSE FIRE WARNING ON GLARE SHIELD. FIRE WARNING LT AND BELL. REMOVED, INSPECTED AND RE-INSTALLED FIRE WARNING DETECTION CARDS IAW B747 MM 26-10-00, P.401, 402, 403, AND 404. NO DEFECTS NOTED. OPS CHECKED FIRE DETEC
- [SDR KCSA101145](https://openairdocs.org/sdr/KCSA101145.md): Skin · corroded · Oct 14, 2010 · N700CK · Boeing 747246B · Fuselage Main, Plate/Skin
  > CORROSION ON SKIN AT BS 2658 BETWEEN STRINGER 14R AND STRINGER 18R.
- [SDR KCSA101144](https://openairdocs.org/sdr/KCSA101144.md): Door Frame · cracked · Oct 14, 2010 · N700CK · Boeing 747246B · Passenger/Crew Doors
  > L-4 DOOR FWD LOWER CORNER IN SIDE OF DOOR VERTICAL FRAME CRACKED.750".
- [SDR KCSA101143](https://openairdocs.org/sdr/KCSA101143.md): Fitting · damaged · Oct 14, 2010 · N700CK · Boeing 747246B · Fuselage Main, Attach Fittings
  > STA 1480 LT BOLT NR 14 NEEDS A SLEEVE REPAIR IAW S/B 747-53A2390.
- [SDR KCSA101142](https://openairdocs.org/sdr/KCSA101142.md): Fitting · damaged · Oct 14, 2010 · N700CK · Boeing 747246B · Fuselage Main, Attach Fittings
  > STA 1480 LT BOLT NR 11 NEEDS A SLEEVE REPAIR IAW S/B 747-53A2390.
- [SDR KCSA101141](https://openairdocs.org/sdr/KCSA101141.md): Skin · corroded · Oct 14, 2010 · N700CK · Boeing 747246B · Fuselage Main, Plate/Skin
  > BS 2658, S-5L TO 23L EXTERIOR SKIN HAS CORROSION.
- [SDR KCSA101140](https://openairdocs.org/sdr/KCSA101140.md): Seat Track · cracked · Oct 11, 2010 · N700CK · Boeing 747246B · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK AFT PIT AT STA-1860 BL 36R HAS 1 INCH CRACK.
- [SDR KCSA101139](https://openairdocs.org/sdr/KCSA101139.md): Skin · corroded · Oct 11, 2010 · N700CK · Boeing 747246B · Fuselage Main, Plate/Skin
  > CORROSION ON FUSELAGE ON INTERNAL SKIN AFT OF BS 1241 CIRCUMFERENTIAL SPLICE BETWEEN STR-5R AND STR-6R.
- [SDR KCSA101138](https://openairdocs.org/sdr/KCSA101138.md): Skin · corroded · Oct 11, 2010 · N700CK · Boeing 747246B · Fuselage Main, Plate/Skin
  > CORROSION ON FUSELAGE INTERNAL SKIN FORWARD OF BS 1241 CIRCUMFERENTIAL SPLICE BETWEEN STR-10R AND STR-11R.
- [SDR KCSA101137](https://openairdocs.org/sdr/KCSA101137.md): Fitting · corroded · Oct 9, 2010 · N700CK · Boeing 747246B · Fuselage Miscellaneous Structure
  > STA 1480 RT SIDE FITTING HAS NR 11 OVERSIZED HOLE REQUIRING REPAIR PER SB 747-53A2390, PG 53 NOTE (F) CORROSION IN FITTING HOLE.
- [SDR KCSA101136](https://openairdocs.org/sdr/KCSA101136.md): Fitting · cracked · Oct 9, 2010 · N700CK · Boeing 747246B · Fuselage Miscellaneous Structure
  > STA 1480 RT SIDE FITTING HAS NR 19 OVERSIZED HOLE REQUIRING REPAIR PER SB 747-53A2390, FIG 14 (2 CRACKS.015).
- [SDR KCSA101135](https://openairdocs.org/sdr/KCSA101135.md): Stringer · cracked · Oct 4, 2010 · N700CK · Boeing 747246B · Fuselage Main, Longeron/Stringer
  > CRACK INDICATION IN STRINGER 17L AT STA 800 AFT UPPER FASTENER.
- [SDR KCSA101132](https://openairdocs.org/sdr/KCSA101132.md): Floor Support · corroded · Sep 28, 2010 · N700CK · Boeing 747246B · Fuselage Miscellaneous Structure
  > STA 2044 LBL 4 CORROSION ON FLOOR SUPPORT BOTTOM SIDE.
- [SDR KCSA101131](https://openairdocs.org/sdr/KCSA101131.md): Stringer · cracked · Sep 26, 2010 · N700CK · Boeing 747246B · Fuselage Main, Longeron/Stringer
  > STR 38L CRACKED AT BS 325.
- [SDR KCSA101129](https://openairdocs.org/sdr/KCSA101129.md): Support · cracked · Sep 26, 2010 · N700CK · Boeing 747246B · Fuselage Miscellaneous Structure
  > NOSE WHEEL WELL TOP WEB PANEL LONGITUDINAL SUPPORT CRACKED AT BS 290, RBL 20, WL 189.
- [SDR KCSA101130](https://openairdocs.org/sdr/KCSA101130.md): Support · cracked · Sep 26, 2010 · N700CK · Boeing 747246B · Fuselage Miscellaneous Structure
  > NOSE WHEEL WELL TOP WEB LONGITUDINAL SUPPORT CRACKED AT BS 310, RBL 11, WL 189.
- [SDR KCSA101127](https://openairdocs.org/sdr/KCSA101127.md): Stiffener · cracked · Sep 20, 2010 · N700CK · Boeing 747246B · Nacelle/Pylon Miscellaneous Structure
  > NR 4 PYLON O/B UPPER STIFFENER CRACKED AT APPROX NAC STA 130.
- [SDR KCSA101117](https://openairdocs.org/sdr/KCSA101117.md): Light · inoperative · Sep 9, 2010 · N700CK · Boeing 747246B · Emergency Lighting
  > EMERGENCY LIGHT ON UPPER DECK CEILING INOPERATIVE AT STA 460.
- [SDR KCSA101018](https://openairdocs.org/sdr/KCSA101018.md): Spar · cracked · Apr 11, 2010 · N700CK · Boeing 747246B · Nacelle/Pylon, Frame/Spar/Rib
  > A 1.5 INCH CRACK IN NR 4 PYLON LOWER SPAR WEB, 5 INCHES I/B OF PYLON CENTER LINE, NAC STA 195.
- [SDR KCSA101017](https://openairdocs.org/sdr/KCSA101017.md): Spar · cracked · Apr 11, 2010 · N700CK · Boeing 747246B · Nacelle/Pylon, Frame/Spar/Rib
  > A 1.5 INCH CRACK IN NR 4 PYLON LOWER SPAR WEB, 3 INCHES I/B OF PYLON CENTER LINE, NAC STA 195.
- [SDR KCSA091099](https://openairdocs.org/sdr/KCSA091099.md): Light · inoperative · Sep 24, 2009 · N700CK · Boeing 747246B · Emergency Lighting
  > EMERGENCY LIGHT INOP ABOVE UPPER DECK STAIRWELL.
- [SDR KCSA09009](https://openairdocs.org/sdr/KCSA09009.md): Light · inoperative · Feb 1, 2009 · N700CK · Boeing 747246B · Emergency Lighting
  > FWD DOOR SILL EMERGENCY LIGHT AT L-1 DOOR INOP. REMOVED & REPLACED EMERGENCY LIGHT IAW B747 MM 33-51-00. OPS CHECK GOOD IAW B747 MM 33-51-00.
- [SDR KCSA081361](https://openairdocs.org/sdr/KCSA081361.md): Stringer Clip · cracked · Jul 29, 2008 · N700CK · Boeing 747246B · Fuselage Main, Attach Fittings
  > STR 25R CLIP CRACKED AT BS 1560. (S)
- [SDR KCSA081360](https://openairdocs.org/sdr/KCSA081360.md): Frame · cracked · Jul 29, 2008 · N700CK · Boeing 747246B · Passenger/Crew Doors
  > R4 MAIN ENTRY DOOR LOWER HORIZONTAL FRAME CRACKED AT FWD END. (S)
- [SDR KCSA081353](https://openairdocs.org/sdr/KCSA081353.md): Seat Track · corroded · Jul 27, 2008 · N700CK · Boeing 747246B · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK UNDERSIDE AT STA 1220 RBL 10 HAS CORROSION ON INBOARD SIDE. (A) (S)
- [SDR KCSA081352](https://openairdocs.org/sdr/KCSA081352.md): Doubler · cracked · Jul 27, 2008 · N700CK · Boeing 747246B · Fuselage Miscellaneous Structure
  > STA 400 STR 43R TO 45R NWW RT AFT. CUTOUT DOUBLER HAS A CRACK ON DOUBLER INSIDE RADIUS. (A) (S)
- [SDR KCSA081351](https://openairdocs.org/sdr/KCSA081351.md): Seat Track · corroded · Jul 27, 2008 · N700CK · Boeing 747246B · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK FROM B-STA 1060 TO 1080, LBL 10 HAS CORROSION UNDERSIDE AROUND NUT PLATES. (A)
- [SDR KCSA081350](https://openairdocs.org/sdr/KCSA081350.md): Seat Track · cracked · Jul 27, 2008 · N700CK · Boeing 747246B · Fuselage, Seat/Cargo Attach Fittings
  > CAPTAIN`S FWD OUTBOARD SEAT TRACK IS CRACKED AT THE STOP. (A) (S)
- [SDR KCSA081348](https://openairdocs.org/sdr/KCSA081348.md): Intercostal · damaged · Jul 24, 2008 · N700CK · Boeing 747246B · Fuselage Miscellaneous Structure
  > UPPER FUSELAGE FRAME INTERCOSTAL IS DAMAGED AT STA 2701.5, BL 0. (A)
- [SDR KCSA081330](https://openairdocs.org/sdr/KCSA081330.md): Frame · cracked · Jul 17, 2008 · N700CK · Boeing 747246B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 2 PYLON REAR ENG MOUNT BULKHEAD OUTBOARD AFT FRAME WEB CRACKED.500 INCH AT NAC STA 221.9. (S)
- [SDR KCSA081329](https://openairdocs.org/sdr/KCSA081329.md): Frame · cracked · Jul 17, 2008 · N700CK · Boeing 747246B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 3 PYLON REAR ENG MOUNT BULKHEAD OUTBOARD FWD FRAME WEB CRACKED.500 INCH AT NAC STA 221.9. (S)
- [SDR KCSA081328](https://openairdocs.org/sdr/KCSA081328.md): Frame · cracked · Jul 17, 2008 · N700CK · Boeing 747246B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 4 PYLON REAR ENG MOUNT BULKHEAD OUTBOARD FWD FRAME WEB CRACKED.750 INCH AT NAC STA 221.9. (S)
- [SDR KCSA081327](https://openairdocs.org/sdr/KCSA081327.md): Frame · cracked · Jul 17, 2008 · N700CK · Boeing 747246B · Nacelle/Pylon, Frame/Spar/Rib
  > NR1 PYLON REAR ENG MOUNT BULKHEAD OUTBOARD AFT FRAME WEB CRACKED ONE INCH AT NAC STA 221.9. (S)
- [SDR KCSA081326](https://openairdocs.org/sdr/KCSA081326.md): Frame · cracked · Jul 17, 2008 · N700CK · Boeing 747246B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 1 PYLON REAR ENG MOUNT BULKHEAD INBOARD AFT FRAME WEB CRACKED ONE INCH AT NAC STA 221.9. (S)
- [SDR KCSA081325](https://openairdocs.org/sdr/KCSA081325.md): Frame · cracked · Jul 17, 2008 · N700CK · Boeing 747246B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 1 PYLON REAR ENG MOUNT BULKHEAD INBOARD FWD. FRAME WEB CRACKED ONE INCH AT NAC STA 221.9. (S)
- [SDR KCSA081324](https://openairdocs.org/sdr/KCSA081324.md): Stringer · cracked · Jul 16, 2008 · N700CK · Boeing 747246B · Fuselage Main, Longeron/Stringer
  > FOUND STRINGER 5-L IS CRACKED.750 AT STA-1478. (A)
- [SDR KCSA081318](https://openairdocs.org/sdr/KCSA081318.md): Floorbeam · cracked · Jul 15, 2008 · N700CK · Boeing 747246B · Fuselage Main, Floor Beam
  > BS 1220 STUB FLOOR BEAM WEB CRACKED AT LBL-111. (A)
- [SDR KSCA081317](https://openairdocs.org/sdr/KSCA081317.md): Door Frame · cracked · Jul 10, 2008 · N700CK · Boeing 747246B · Fuselage Main, Structure
  > R-5 DOOR FRAME HAS A CRACK 1.250 INCH AT STA-2231 BETWEEN STR-16R AND 17R. (A)
- [SDR KCSA081310](https://openairdocs.org/sdr/KCSA081310.md): Strap · cracked · Jul 5, 2008 · N700CK · Boeing 747246B · Fuselage Miscellaneous Structure
  > AFT BILGE FUSELAGE TENSION STRAP IS CRACKED AT STA. 1860 TO 1880, STR 37L. (B)

Next page: https://openairdocs.org/model/boeing-747-246b/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 = '747246B'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-747-246b/reports

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