# N712SY: Boeing 737-7Q8, registration cancelled 2015-08-05 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: August 5, 2015 - Exported to: Bolivia - Status when cancelled: Valid registration - Airframe: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (registry code 1384418) - Serial number: 28219 - Type of aircraft: Fixed wing multi engine - Certificate issued: June 24, 2010 - Last registry action: June 2, 2014 - Mode S code: A98522 - Owner when cancelled: [Castle 2003-2a LLC](https://openairdocs.org/faa-owner/CASTLE%202003-2A%20LLC) - Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington) - Owner type: Corporation - Owner's area on the map: 39.7236° N, 75.5412° W: Placed by OpenAirDocs at the center of ZIP code 19801, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N712SY - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=712SY - Page: https://openairdocs.org/deregistered/N712SY-2015-08-05 From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe. ADs and bulletins for the Boeing 737-7Q8: https://openairdocs.org/model/boeing-737-7q8.md ## Service difficulty reports (29) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SCNA20150105001](https://openairdocs.org/sdr/SCNA20150105001), Jan 2, 2015: OVERHEAT SENSOR. FALSE INDICATION. WHEEL WELL FIRE ILLUMINATED ON CLIMB. AIRCRAFT RETURNED TO DEPARTURE. R & R WHEEL WELL OVERHEAT SENSOR ELEMENT. - [SDR SCNA20141223227](https://openairdocs.org/sdr/SCNA20141223227), Dec 18, 2014: FRAME. CRACKED. BS 907 FRAME CRACKED AT STR 9L. REPAIRED THE FRAME. - [SDR SCNA20141223217](https://openairdocs.org/sdr/SCNA20141223217), Dec 17, 2014: BRACKET. CRACKED. LEFT WING T/E, CRACKED BRACKET ATTACHED TO INBD SIDE OF FLAP DEFLECTION CONTROL ROLLER BRACKET. REMOVED, LOCATED, DRILLED AND INSTALLED NEW BRACKET. - [SDR SCNA20141223231](https://openairdocs.org/sdr/SCNA20141223231), Dec 16, 2014: FRAME. CRACKED. BS 727B FRAME CRACKED AT STR 9R. REPAIRED THE FRAME. - [SDR SCNA20141223218](https://openairdocs.org/sdr/SCNA20141223218), Dec 16, 2014: FRAME. CRACKED. BS 360, FRAME CRACKED AT STR 9L. REPAIRED FRAME. - [SDR SCNA20141223219](https://openairdocs.org/sdr/SCNA20141223219), Dec 15, 2014: FRAME. CRACKED. BS 440, FRAME CRACKED AT STR 9L. REPAIRED THE FRAME. - [SDR SCNA20141223234](https://openairdocs.org/sdr/SCNA20141223234), Dec 13, 2014: FRAME. CRACKED. BS 827 FRAME CRACKED AT STR 9R. REPAIRED THE CRACK. - [SDR SCNA20141223233](https://openairdocs.org/sdr/SCNA20141223233), Dec 13, 2014: FRAME. CRACKED. FS 747 FRAME CRACKED AT STR 9R RAIL SUPPORT. REPAIRED THE FRAME. - [SDR SCNA20141223232](https://openairdocs.org/sdr/SCNA20141223232), Dec 13, 2014: FRAME. CRACKED. FS 727D FRAME CRACKED AT STR 9R. REPAIRED THE FRAME. - [SDR SCNA20141223230](https://openairdocs.org/sdr/SCNA20141223230), Dec 13, 2014: FRAME. CRACKED. BS 500C FRAME CRACKED AT STR 9R. REPAIRED THE FRAME. - [SDR SCNA20141223229](https://openairdocs.org/sdr/SCNA20141223229), Dec 13, 2014: FRAME. CRACKED. BS 480 FRAME CRACKED AT STR 9R. REPAIRED THE FRAME. - [SDR SCNA20141223228](https://openairdocs.org/sdr/SCNA20141223228), Dec 13, 2014: FRAME. CRACKED. BS 400 FRAME CRACKED AT STR 9R. REPAIRED THE FRAME. - [SDR SCNA20141223226](https://openairdocs.org/sdr/SCNA20141223226), Dec 13, 2014: FRAME. CRACKED. BS 867 FRAME CRACKED AT STR 9L. REPAIRED THE FRAME. - [SDR SCNA20141223225](https://openairdocs.org/sdr/SCNA20141223225), Dec 13, 2014: FRAME. CRACKED. BS 827, FRAME CRACKED AT STRG 9L. REPAIRED THE FRAME. - [SDR SCNA20141223224](https://openairdocs.org/sdr/SCNA20141223224), Dec 13, 2014: FRAME. CRACKED. BS 787, FRAME CRACKED AT STR 9L. REPAIRED THE FRAME. - [SDR SCNA20141223223](https://openairdocs.org/sdr/SCNA20141223223), Dec 13, 2014: FRAME. CRACKED. BS 747, FRAME CRACKED AT STR 9L. REPAIRED THE FRAME. - [SDR SCNA20141223222](https://openairdocs.org/sdr/SCNA20141223222), Dec 13, 2014: FRAME. CRACKED. BS 727D FRAME CRACKED AT STR 9L. REPAIRED THE FRAME. - [SDR SCNA20141223221](https://openairdocs.org/sdr/SCNA20141223221), Dec 13, 2014: FRAME. CRACKED. BS 500C FRAME CRACKED AT STR 9L. REPAIRED THE FRAME. - [SDR SCNA20141223220](https://openairdocs.org/sdr/SCNA20141223220), Dec 13, 2014: FRAME. CRACKED. BS 500A FRAME CRACKED AT STR 9L. REPAIRED THE FRAME. - [SDR SCNA20141223216](https://openairdocs.org/sdr/SCNA20141223216), Dec 13, 2014: BRACKET. CRACKED. RIGHT WING T/E, UPPER SHELF PANEL BRACKET CRACKED INBD OF FLAP DETECTION CONTROL ROLLER BRACKET FWD SIDE OF BULB SEAL BRACKET. R & R SHELF PANEL. - [SDR SCNA20141223215](https://openairdocs.org/sdr/SCNA20141223215), Dec 13, 2014: BRACKET. CRACKED. RT WING T/E UPPER SHELF PANEL BULB SEAL BRACKET CRACKED INBD OF FLAP DEFLECTION CONTROL ROLLER BRACKET. R & R SHELF PANEL BRACKET. - [SDR SCNA20141223235](https://openairdocs.org/sdr/SCNA20141223235), Dec 7, 2014: STRAP. CORRODED. AFT CARGO FLOOR SPLICE STRAPS CORRODED. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS. FABRICATED NEW STRAPS. - [SDR SCNA20140915112](https://openairdocs.org/sdr/SCNA20140915112), Sep 12, 2014: POWER SUPPLY. INOPERATIVE. NUMEROUS EMERGENCY LIGHTS FAILED TO TEST. R & R LIGHT POWER SUPPLY & BATTERY PACK NEAR FWD ENTRY DOOR LT SIDE & NEAR AFT ENTRY DOOR RT SIDE. - [SDR SCNA20140120002](https://openairdocs.org/sdr/SCNA20140120002), Jan 20, 2014: HYDRAULIC SYSTEM. LOW PRESSURE. ENG 1A HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED. TURNED PUMP OFF. HYDRAULIC B LOW PRESS LIGHT ILLUMINATED. TURNED PUMP OFF. QUANTITY INDICATED LOSS AT INITIALLY - [SDR SCNA20130513090](https://openairdocs.org/sdr/SCNA20130513090), May 12, 2013: BULKHEAD. CRACKED. AFT BULKHEAD CRACKED BS 1016. REPAIRED AFT PRESSURE BULKHEAD. - [SDR SCNA20121212090](https://openairdocs.org/sdr/SCNA20121212090), Dec 11, 2012: FIRE LOOP. SHORTED. DURING FINAL DESCENT FOR LANDING, RIGHT WING BODY OVERHEAT ILLUMINATED. MAINTENANCE FOUND THE LEADING EDGE OUTBOARD FIRE DETECTION, FWD RT STRUT FIRE DETECTION, - [SDR SCNA20120423003](https://openairdocs.org/sdr/SCNA20120423003), Feb 29, 2012: WINDOW FRAME. CRACKED. DURING MAINTENANCE INSPECTION, FOUND R3 WINDOW FRAME CRACKED AT FWD LWR FASTENER HOLE. REMOVED CRACKED R3 WINDOW FRAME. INSTALLED NEW R3 WINDOW FRAME. - [SDR SCNA20120423002](https://openairdocs.org/sdr/SCNA20120423002), Feb 29, 2012: WINDOW FRAME. CRACKED. DURING MAINTENANCE INSPECTION, FOUND L3 WINDOW FRAME CRACKED AT FWD LWR FASTENER HOLE. REMOVED L3 WINDOW FRAME. INSTALLED NEW L3 WINDOW FRAME. - [SDR SCNA10007](https://openairdocs.org/sdr/SCNA10007), Oct 1, 2010: LIGHT. INOPERATIVE. DURING ROUTINE MAINTENANCE, FOUND RT OVERWING EMERGENCY DOOR WINDOW LIGHT INOPERATIVE. PLACED RT OVERWING EMERGENCY DOOR LIGHT ON MEL. --- 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.