# Service difficulty reports: N706BL, cancelled Mar 16, 2018 A list on [N706BL, cancelled Mar 16, 2018](https://openairdocs.org/deregistered/N706BL-2018-03-16.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR BTIA20150804009](https://openairdocs.org/sdr/BTIA20150804009.md): Slide · failed · Jul 28, 2015 · N706BL · Boeing 747251B · Escape Slide > R1 EVACUATION SYS PN 7A1238-64, SN G1974, FAILED TO DEPLOY SUCCESSFULLY DURING A SCHEDULED DEPLOYMENT TEST FROM ACFT REGISTRATION. - [SDR BTIA20150721008](https://openairdocs.org/sdr/BTIA20150721008.md): Wire · broken · Jun 11, 2015 · N706BL · Boeing 747251B · Light System Wiring > L4 MAIN CABIN DOOR EMER LIGHT INTERMITTENT OPERATION. REPAIRED WIRING AT DOOR TO LIGHT. OPERATIONS CHECKED OK. - [SDR BTIA 20150518007](https://openairdocs.org/sdr/BTIA%2020150518007.md): Rod · out of adjust · May 5, 2015 · N706BL · Boeing 747251B · Emergency Equipment > DURING EMER EVACUATION DRILL, THE DOOR 5R FAILED TO ENGAGE INTO THE ARMED POSITION, THUS PREVENTING THE DOOR SLIDE & RAFT TO DEPLOY PROPERLY. INITIAL INVESTIGATION REVEALED THAT THE GIRT BAR LOCK FITTINGS DID NOT ENGAGE UNDERNEATH THE FLOOR BRACKET PROPERLY. - [SDR BTIA20150326006](https://openairdocs.org/sdr/BTIA20150326006.md): Slide Raft · failed · Mar 25, 2015 · N706BL · Boeing 747251B · Escape Slide > DURING AN APPROVED PRE-CERTIFICATION MINI-EVACUATION DEMONSTRATION, THE DOOR R1 ESCAPE SLIDE & RAFT FAILED TO DEPLOY FROM THE ACFT & INFLATE. INITIAL INVESTIGATION REVEALED THAT THE SLIDE PACK ASSEMBLY GIRT LANYARD, WHICH CONNECTS THE GIRT APRON TO THE PACK B - [SDR BTIA20150226005](https://openairdocs.org/sdr/BTIA20150226005.md): Slide Raft · failed · Feb 24, 2015 · N706BL · Boeing 747251B · Escape Slide > DURING AN APPROVED PRE-CERTIFICATION MINI EVACUATION DEMONSTRATION THE DOOR R4 ESCAPE SLIDE & RAFT FAILED TO DEPLOY FROM THE ACFT & INFLATE PROPERLY. INITIAL INVESTIGATION REVEALED THAT THE SLIDE PACK ASSEMBLY LANYARD, CONNECTING CABLE & PINS MECHANISM FAILED - [SDR BTIA20150226004](https://openairdocs.org/sdr/BTIA20150226004.md): Slide Raft · failed · Feb 24, 2015 · N706BL · Boeing 747251B · Escape Slide > DURING AN APPROVED PRE CERTIFICATION MINI EVACUATION DEMONSTRATION THE DOOR R1 ESCAPE SLIDE & RAFT FAILED TO DEPLOY FROM THE ACFT & INFLATE PROPERLY. INITIAL INVESTIGATION REVEALED THAT THE SLIDE PACK ASSEMBLY LANYARD, CONNECTING CABLE & PINS MECHANISM FAILED - [SDR BTIA20141219003](https://openairdocs.org/sdr/BTIA20141219003.md): Slide Raft · failed · Dec 16, 2014 · N706BL · Boeing 747251B · Escape Slide > DURING AN APPROVED PRECERTIFICATION MINI EVACUATION, THE L5 DOOR ESCAPE SLIDE & RAFT FAILED TO DEPLOY FROM THE ACFT & INFLATE PROPERLY. INITIAL INVESTIGATION REVEALED THAT THE SLIDE PACK ASSEMBLY LANYARD, CONNECTING CABLE & PINS MECHANISM HAD FAILED TO RELEAS - [SDR BTIA2015F00006](https://openairdocs.org/sdr/BTIA2015F00006.md): Slide · no test · Nov 20, 2014 · N706BL · Boeing 747251B · Escape Slide > DURING CERTICATION EMERGENCY EVACUATION DRILL AT AIRPORT. DOOR 2L SLIDE/RAFT FAILED TO DEPLOY DUE TO THE DOOR NOT OPENING SUFFICIENTLY FOR INFLATION OF THE SLIDERAFT. THE EMERGENCY DOOR OPENING PROCESS WAS TERMINATED BY THE F/A DUE TO THE SLIDE COVER PARTIALLY - [SDR BTIA2015F00005](https://openairdocs.org/sdr/BTIA2015F00005.md): Slide · no test · Nov 20, 2014 · N706BL · Boeing 747251B · Escape Slide > DURING CERTIFICATION EMERGENCY EVACUATION DRILL AT AIRPORT. DOOR 5R SLIDERAFT FAILED TO DEPLOY. THE DOOR DID NOT OPEN SUFFICIENTLLY, OPENED 60 DEGREES AND STOPPED FOR INFLATION OF THE SLIDERAFT. DURING THE INVESTIGATION IT WAS DISCOVERED THAT THE DOOR OPENI - [SDR KO0R2011F00103](https://openairdocs.org/sdr/KO0R2011F00103.md): Bulkhead · chafed · Apr 7, 2011 · N706BL · Boeing 747251B · Nacelle/Pylon, Bulkhead/Firewall > NR 1 PYLON AT STA221 BULKHEAD HAS CHAFING ON WEB BEHIND PRESSURE LINE. - [SDR KO0R2011F00098](https://openairdocs.org/sdr/KO0R2011F00098.md): Fireshield · worn · Mar 31, 2011 · N706BL · Boeing 747251B · Nacelle/Pylon, Bulkhead/Firewall > NR1 PYLON INBD FIRE SHIELD WORN THROUGH AT STA 216. - [SDR KO0R2011F00097](https://openairdocs.org/sdr/KO0R2011F00097.md): Skin · corroded · Mar 29, 2011 · N706BL · Boeing 747251B · Fuselage Main, Plate/Skin > STA 2240, SKIN CORRODED BETWEEN STR 35RT-36RT. - [SDR KO0R2011F00078](https://openairdocs.org/sdr/KO0R2011F00078.md): Skin · cracked · Mar 28, 2011 · N706BL · Boeing 747251B · Nacelle/Pylon, Plate/Skin > NR 3 PYLON INBD SIDE LOWER EDGE CRACKED (MIGRATED INTO DOUBLER). - [SDR KO0R2011F00102](https://openairdocs.org/sdr/KO0R2011F00102.md): Fireshield · worn · Mar 26, 2011 · N706BL · Boeing 747251B · Nacelle/Pylon, Bulkhead/Firewall > NR 4 PYLON RT LOWER AFT CHAFE/HEAT SHIELD ON FIREWALL SIDE OF LWR SKIN CHAFED THROUGH. - [SDR KO0R2011FA0000284](https://openairdocs.org/sdr/KO0R2011FA0000284.md): Shear Tie · corroded · Mar 26, 2011 · N706BL · Boeing 747251B · Fuselage Internal Mounting Structure > SHEAR TIE CORRODED STA 990, S47, LT. - [SDR KO0R2011FA000285](https://openairdocs.org/sdr/KO0R2011FA000285.md): Bulkhead · corroded · Mar 24, 2011 · N706BL · Boeing 747251B · Fuselage Main, Bulkhead > CORROSION ON AFT SIDE OF THE 1480 BULKHEAD WEB, AFT OF OTBD TRUNNION FITTING WL120. - [SDR KO0R2011F00101](https://openairdocs.org/sdr/KO0R2011F00101.md): Skin · cracked · Mar 24, 2011 · N706BL · Boeing 747251B · Wing, Plate/Skin > RT WING L/E CAVITY, FSSO 1357 (APPROX) CORROSION AND CRACKING (POSSIBLE) ON SKIN INTERIOR (RABBIT) & LWR SPAR CHORD. - [SDR KO0R2011F00100](https://openairdocs.org/sdr/KO0R2011F00100.md): Fireshield · worn · Mar 24, 2011 · N706BL · Boeing 747251B · Nacelle/Pylon, Bulkhead/Firewall > NR 1 PYLON OTBD FIRESHIELD WORN THROUGH NEAR NAC STA 230. - [SDR KO0R2011F00099](https://openairdocs.org/sdr/KO0R2011F00099.md): Fireshield · worn · Mar 24, 2011 · N706BL · Boeing 747251B · Nacelle/Pylon, Bulkhead/Firewall > NR 1 PYLON INBD & OTBD FIRESHIELDS WORN THROUGH NEAR NA STA 216. - [SDR KO0R2011F00096](https://openairdocs.org/sdr/KO0R2011F00096.md): Skin · cracked · Mar 24, 2011 · N706BL · Boeing 747251B · Fuselage Main, Plate/Skin > LT FUSELAGE SKIN HAS 3 CRACKS AT FASTENERS JUST AFT OF STA 340 AND JUST BELOW S-5 (MARKED) ABOUT 0.3" LONG. - [SDR BTIA20110428002](https://openairdocs.org/sdr/BTIA20110428002.md): Fireshield · cracked · Mar 24, 2011 · N706BL · Boeing 747251B · Nacelle/Pylon, Bulkhead/Firewall > NR3 PYLON INBD FIRESHIELD, APROX STA 216, HAS CRACKS. - [SDR BTIA20110428001](https://openairdocs.org/sdr/BTIA20110428001.md): Fireshield · separated · Mar 24, 2011 · N706BL · Boeing 747251B · Nacelle/Pylon, Bulkhead/Firewall > 3 PYLON INBD FIRESHIELD APROX STA 228 TO 240 IS SEPARATING FROM PYLON. ## 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 n_number = 'N706BL' AND deregistration_id = 'N706BL-2018-03-16' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N706BL-2018-03-16/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.