# Service difficulty reports: Boeing 747-212F A list on [Boeing 747-212F](https://openairdocs.org/model/boeing-747-212f.md). Newest first. General aviation reporting is voluntary. Page 1 of 2 · 81 reports - [SDR KCSA201309300091](https://openairdocs.org/sdr/KCSA201309300091.md): Frame · chafed · Sep 30, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 4 PYLON FRAME HAS CHAFING DAMAGE AT MAIN PNEUMATIC DUCT RT MOUNT. - [SDR KCSA201309200088](https://openairdocs.org/sdr/KCSA201309200088.md): Fireshield · chafed · Sep 20, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Main Frame > NR 4 PYLON OTBD FIRESHIELD NAC. STA. 233.0 TO 236.0 HAS CHAFING UNDER FLIPPER DOOR. - [SDR KCSA201309200087](https://openairdocs.org/sdr/KCSA201309200087.md): Skin · chafed · Sep 20, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Plate/Skin > NR 4 PYLON OTBD SKIN BETWEEN REPAIR DOUBLER AND FIRESHIELD CHAFED AT NAC. STA. 235.0 TO 236.0. - [SDR KCSA201309190085](https://openairdocs.org/sdr/KCSA201309190085.md): Skin · cracked · Sep 19, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Plate/Skin > NR 3 PYLON INBD SKIN HAS A CRACK MIGRATING UNDER AND PAST EXISTING DOUBLER ON LOWER EDGE OF ACESS PANEL, NAC STA 249. - [SDR KCSA201309190084](https://openairdocs.org/sdr/KCSA201309190084.md): Skin · cracked · Sep 19, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Plate/Skin > NR 2 PYLON HAS A CRACKED DOUBLER ON THE RT SKIN AT NAC STA 222 NEAR BOTTOM OF PYLON. - [SDR KCSA201309110082](https://openairdocs.org/sdr/KCSA201309110082.md): Spar · cracked · Sep 11, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 4 PYLON LOWER SPAR WEB CRACKED AT APPROX. NAC STA 216. - [SDR KCSA201308260076](https://openairdocs.org/sdr/KCSA201308260076.md): Skin · chafed · Aug 26, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Plate/Skin > NR 4 PYLON LT SIDE SKIN HAS CHAFING DAMAGE UNDER FIRESHIELD AT NAC STA 203. - [SDR KCSA201308260075](https://openairdocs.org/sdr/KCSA201308260075.md): Fireshield · chafed · Aug 26, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Main Frame > NR 4 PYLON HAS CHAFING DAMAGE ON LT SIDE FIRESHIELD FROM NAC STA 200 TO 238. - [SDR KCSA201308260074](https://openairdocs.org/sdr/KCSA201308260074.md): Fireshield · chafed · Aug 26, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Main Frame > NR 4 PYLON HAS CHAFING DAMAGE ON RT SIDE FIRESHIELD FROM NAC STA 200 TO 238. - [SDR KCSA201308160070](https://openairdocs.org/sdr/KCSA201308160070.md): Light · inoperative · Aug 16, 2013 · N792CK · Boeing 747212F · Emergency Lighting > EMERGENCY LIGHT ON MAIN DECK CEILING AT APPROXIMATELY BS 500 INOPERATIVE. - [SDR KCSA201308160069](https://openairdocs.org/sdr/KCSA201308160069.md): Light · inoperative · Aug 16, 2013 · N792CK · Boeing 747212F · Emergency Lighting > L1 DOOR SILL EMERGENCY LIGHT INOPERATIVE. - [SDR KCSA201308160068](https://openairdocs.org/sdr/KCSA201308160068.md): Light · inoperative · Aug 16, 2013 · N792CK · Boeing 747212F · Emergency Lighting > UPPER DECK EMERGENCY SLIDE LIGHT INOPERATIVE. - [SDR KCSA201303060042](https://openairdocs.org/sdr/KCSA201303060042.md): Frame · cracked · Mar 6, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 2 PYLON HAS CRACK ON AFT FRAME RIGHT SIDE AT NAC STA 221.9 BULKHEAD. - [SDR KCSA201303060041](https://openairdocs.org/sdr/KCSA201303060041.md): Fireshield · damaged · Mar 6, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Bulkhead/Firewall > NR 3 PYLON FIRE SHIELD DAMAGED AT NAC STA 185 ON LT SIDE. - [SDR KCSA201302280039](https://openairdocs.org/sdr/KCSA201302280039.md): Frame · cracked · Feb 28, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 3 PYLON NAC STA 221 BULKHEAD FRAME HAS A CRACK ON UPPER AFT SIDE FLANGE. - [SDR KCSA201302280038](https://openairdocs.org/sdr/KCSA201302280038.md): Frame · cracked · Feb 28, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 3 PYLON NAC STA 221 BULKHEAD FRAME CRACKED ON FWD RIGHT SIDE. - [SDR KCSA201302280037](https://openairdocs.org/sdr/KCSA201302280037.md): Frame · cracked · Feb 28, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 3 PYLON RIGHT SIDE NAC STA 221 BULKHEAD FRAME HAS CRACK IN UPPER AFT FLANGE. - [SDR KCSA201302280036](https://openairdocs.org/sdr/KCSA201302280036.md): Frame · cracked · Feb 28, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 2 PYLON NAC STA 221 BULKHEAD FRAME CRACKED ON AFT LEFT SIDE. - [SDR KCSA201302280035](https://openairdocs.org/sdr/KCSA201302280035.md): Frame · cracked · Feb 28, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 2 PYLON NAC STA 221 BULKHEAD FRAME CRACKED ON FWD RIGHT SIDE. - [SDR KCSA201302280040](https://openairdocs.org/sdr/KCSA201302280040.md): Frame · cracked · Feb 28, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 2 PYLON NAC STA 221 BULKHEAD FRAME HAS A CRACK ON AFT SIDE. - [SDR KCSA201302280034](https://openairdocs.org/sdr/KCSA201302280034.md): Skin · cracked · Feb 28, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon, Plate/Skin > NR 3 PYLON CAP SKIN HAS A 1 INCH CRACK AT NAC STA 221 COMING FROM A FASTENER HOLE. - [SDR KCSA201302280033](https://openairdocs.org/sdr/KCSA201302280033.md): Stiffener · cracked · Feb 28, 2013 · N792CK · Boeing 747212F · Nacelle/Pylon Miscellaneous Structure > NR 4 PYLON HAS CRACKED STIFFENER ON MID SPAR WEB AT NAC STA 187. - [SDR KCSA201210201208](https://openairdocs.org/sdr/KCSA201210201208.md): Support Bracket · corroded · Oct 20, 2012 · N792CK · Boeing 747212F · Wing Miscellaneous Structure > SUPPORT BRACKET FOR DIAGONAL BRACE AT RIGHT WING LEADING EDGE STA FSSI 450 HAS EVIDENCE OF CORROSION. - [SDR KCSA201210181207](https://openairdocs.org/sdr/KCSA201210181207.md): Spar · cracked · Oct 18, 2012 · N792CK · Boeing 747212F · Nacelle/Pylon, Frame/Spar/Rib > NR 3 PYLON LOWER SPAR WEB CRACKED AT NAC STA 219, NEXT TO I/B CHORD. - [SDR KCSA201210181206](https://openairdocs.org/sdr/KCSA201210181206.md): Skin · chafed · Oct 18, 2012 · N792CK · Boeing 747212F · Fuselage Main, Plate/Skin > UPPER FUSELAGE SKIN HAS WEAR DAMAGE AT BS 2628, LBL 20. - [SDR KCSA201210131205](https://openairdocs.org/sdr/KCSA201210131205.md): Firewall · damaged · Oct 13, 2012 · N792CK · Boeing 747212F · Nacelle/Pylon, Bulkhead/Firewall > NR 2 PYLON LOWER SIDE OF STRUT, INTERNAL SKIN FIREWALL DAMAGE ON OUTBOARD SIDE PYLON AT NAC STA 215.9. - [SDR KCSA201210131204](https://openairdocs.org/sdr/KCSA201210131204.md): Firewall · damaged · Oct 13, 2012 · N792CK · Boeing 747212F · Nacelle/Pylon, Bulkhead/Firewall > NR 2 PYLON LOWER SIDE OF STRUT, INTERNAL SKIN FIREWALL DAMAGED ON INBOARD SIDE AT NAC STA 215.9. - [SDR KCSA20120822010](https://openairdocs.org/sdr/KCSA20120822010.md): Control Panel · faulty · Aug 22, 2012 · N792CK · Boeing 747212F · Emergency Lighting > PRIOR TO FLIGHT COULD NOT GET THE EMERGENCY LIGHTS TO EXTINGUISH IN THE ARMED POSITION. REMOVED AND REPLACED THE EMERGENCY LIGHT PANEL ON CAPTAIN'S OVERHEAD IAW B747 AMM 33-51-09, OPS CHECK GOOD. - [SDR KCSA201203081026](https://openairdocs.org/sdr/KCSA201203081026.md): Stiffener · cracked · Mar 8, 2012 · N792CK · Boeing 747212F · Fuselage Miscellaneous Structure > REAR SPAR STA 1241 RT FWD W/W, SECOND STIFFENER I/B OF BULKHEAD FITTING HAS A 1.5" CRACK AT UPPER END. - [SDR KCSA201203081025](https://openairdocs.org/sdr/KCSA201203081025.md): Fireshield · chafed · Mar 8, 2012 · N792CK · Boeing 747212F · Nacelle/Pylon, Bulkhead/Firewall > NR 1 PYLON INBOARD FIRESHIELD IS CHAFED AT NAC STA 220. - [SDR KCSA111221](https://openairdocs.org/sdr/KCSA111221.md): Fireshield · damaged · Sep 27, 2011 · N792CK · Boeing 747212F · Nacelle/Pylon, Bulkhead/Firewall > NR 2 PYLON I/B FIRESHIELD AND SKIN DAMAGED, NAC STA 235. - [SDR KCSA111219](https://openairdocs.org/sdr/KCSA111219.md): Fireshield · damaged · Sep 26, 2011 · N792CK · Boeing 747212F · Nacelle/Pylon, Bulkhead/Firewall > NR 4 PYLON - I/B PYLON LWR SKIN FIRESHIELD DAMAGED, NAC STA 202-219. - [SDR KCSA111218](https://openairdocs.org/sdr/KCSA111218.md): Light · inoperative · Sep 26, 2011 · N792CK · Boeing 747212F · Emergency Lighting > EMERGENCY LIGHT ON UPPER DECK CEILING IN ESCAPE HALLWAY INOP. - [SDR KCSA11020](https://openairdocs.org/sdr/KCSA11020.md): Csd · malfunctioned · Apr 11, 2011 · N703CK · Boeing 747212F · Alternator-Generator Drive > NR 3 GEN CSD OUTLET TEMP WENT ABOVE RED RADIAL, GB TRIPPED, FB TRIPPED, PERFORMED CHECKLIST, CSD FAILED TO DISCONNECT - PERFORMED CSD FAILED TO DISCONNECT PROCEDURES NR 3 ENG, PERFORMED FUEL DUMP CHECKLIST. DIVERTED TO EBLG. REMOVED DISPATCH KIT, INSTALLED N - [SDR KCSA10058](https://openairdocs.org/sdr/KCSA10058.md): Fire Loop · out of position · Dec 22, 2010 · N792CK · Boeing 747212F · Fire Detection > FIRE DETECTION AND NACELLE FIRE DETECTION FAULT LIGHT ILLUMINATED. NR 1 ENGINE TEMPERATURE AND "B" IN RED BAND. INSPECTED NR 1 ENGINE FIRE LOOPS. REPOSITIONED ELEMENT ON UPPER "B" LOOP. PERFORMED OPERATIONAL CHECK OF NR 1 ENGINE FIRE DETECTION SYSTEM IN AC - [SDR KCSA101190](https://openairdocs.org/sdr/KCSA101190.md): Seat Track · worn · Nov 27, 2010 · N644NW · Boeing 747212F · Fuselage, Seat/Cargo Attach Fittings > MAIN DECK SEAT TRACK LOBES ARE WORN AT LBL 34, BS 1660. - [SDR KCSA101189](https://openairdocs.org/sdr/KCSA101189.md): Battery Pack · discharged · Nov 26, 2010 · N644NW · Boeing 747212F · Emergency Lighting > UPPER DECK EMERGENCY LIGHT BATTERY PACK AT ESCAPE DOOR HAS LOW VOLTAGE. - [SDR KCSA101188](https://openairdocs.org/sdr/KCSA101188.md): Battery Pack · discharged · Nov 26, 2010 · N644NW · Boeing 747212F · Emergency Lighting > UPPER DECK EMERGENCY LIGHT BATTERY PACK AT UPPER DECK LAVATORY HAS LOW VOLTAGE. - [SDR KCSA101187](https://openairdocs.org/sdr/KCSA101187.md): Light · inoperative · Nov 26, 2010 · N644NW · Boeing 747212F · Emergency Lighting > UPPER DECK EMERGENCY LIGHT AT ESCAPE DOOR HAS LOW VOLTAGE. - [SDR KCSA101186](https://openairdocs.org/sdr/KCSA101186.md): Light · inoperative · Nov 26, 2010 · N644NW · Boeing 747212F · Emergency Lighting > UPPER DECK EMERGENCY LIGHT AT STA 500 TOP OF STAIRS HAS LOW VOLTAGE. - [SDR KCSA101185](https://openairdocs.org/sdr/KCSA101185.md): Light · inoperative · Nov 26, 2010 · N644NW · Boeing 747212F · Emergency Lighting > MAIN DECK EMERGENCY LIGHT STA 500 LBL 83 HAS LOW VOLTAGE. - [SDR KCSA101184](https://openairdocs.org/sdr/KCSA101184.md): Light · inoperative · Nov 26, 2010 · N644NW · Boeing 747212F · Emergency Lighting > MAIN DECK EMERGENCY LIGHT AT L-1 DOOR HAS LOW VOLTAGE. - [SDR KCSA101183](https://openairdocs.org/sdr/KCSA101183.md): Trunnion · corroded · Nov 22, 2010 · N644NW · Boeing 747212F · Fuselage, Landing Gear Attach Fittings > CORROSION ON RT BLG I/B TRUNNION SUPPORT AROUND UPPER SURFACE OF BOLT HOLES. - [SDR KCSA101182](https://openairdocs.org/sdr/KCSA101182.md): Trunnion · corroded · Nov 22, 2010 · N644NW · Boeing 747212F · Fuselage, Landing Gear Attach Fittings > CORROSION ON RT BLG O/B TRUNNION SUPPORT, FWD UPPER BOLT HOLE SEATING SURFACE. - [SDR KCSA101181](https://openairdocs.org/sdr/KCSA101181.md): Trunnion · corroded · Nov 17, 2010 · N644NW · Boeing 747212F · Fuselage, Landing Gear Attach Fittings > LT BODY MLG I/B TRUNNION FITTING IS CORRODED IN AND AROUND BOLT HOLES. - [SDR KCSA101180](https://openairdocs.org/sdr/KCSA101180.md): Rib · cracked · Nov 17, 2010 · N644NW · Boeing 747212F · Wing, Rib/Bulkhead > LT WING RIB CRACKED FROM BOLT HOLE AT WS 1516.6, STR 8. - [SDR KCSA101179](https://openairdocs.org/sdr/KCSA101179.md): Frame · corroded · Nov 16, 2010 · N644NW · Boeing 747212F · Fuselage Main, Frame > STA 580 LBL 114 FRAME UPPER CHORD HAS CORROSION. - [SDR KCSA101175](https://openairdocs.org/sdr/KCSA101175.md): Seat Track · worn · Nov 2, 2010 · N644NW · Boeing 747212F · Fuselage, Seat/Cargo Attach Fittings > SEAT TRACK LOBES WORN RBL 79 BS 1850. - [SDR KCSA101174](https://openairdocs.org/sdr/KCSA101174.md): Seat Track · worn · Nov 2, 2010 · N644NW · Boeing 747212F · Fuselage, Seat/Cargo Attach Fittings > SEAT TRACK LOBES WORN AT STA 1900 RBL 34. - [SDR KCSA101173](https://openairdocs.org/sdr/KCSA101173.md): Frame · cracked · Oct 29, 2010 · N644NW · Boeing 747212F · Fuselage Main, Frame > BS 2669 RBL 32 WL 305 INNER CHORD OF FRAME CRACKED.5 INCH. Next page: https://openairdocs.org/model/boeing-747-212f/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 = '747212F' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/model/boeing-747-212f/reports --- 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.