N712SY
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
30 reports on file, 2010-10-01 – 2022-08-07.
Part: SKIN — CRACKED (FUSELAGE)
FUSELAGE AREA UPPER SIDE LH NEAR THE VHF2 ANTENNA WITH CRACK. CORRECTIVE ACTION: HAS BEEN REPAIRED ON S4L BETWEEN BS787 AND BS807.
Earlier reports · 2010–2015 · 29 reports
2015
Part: OVERHEAT SENSOR — FALSE INDICATION (MLG WW) · airframe 51,823 hrs · 37,741 cycles
WHEEL WELL FIRE ILLUMINATED ON CLIMB. AIRCRAFT RETURNED TO DEPARTURE. R & R WHEEL WELL OVERHEAT SENSOR ELEMENT.
2014
Part: FRAME — CRACKED (BS 907) · airframe 51,690 hrs · 37,688 cycles
BS 907 FRAME CRACKED AT STR 9L. REPAIRED THE FRAME.
Part: BRACKET — CRACKED (LT WING) · airframe 51,690 hrs · 37,688 cycles
LEFT WING T/E, CRACKED BRACKET ATTACHED TO INBD SIDE OF FLAP DEFLECTION CONTROL ROLLER BRACKET. REMOVED, LOCATED, DRILLED AND INSTALLED NEW BRACKET.
Part: FRAME — CRACKED (BS 360) · airframe 51,690 hrs · 37,688 cycles
BS 360, FRAME CRACKED AT STR 9L. REPAIRED FRAME.
Part: FRAME — CRACKED (BS 727B) · airframe 51,690 hrs · 37,688 cycles
BS 727B FRAME CRACKED AT STR 9R. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 440) · airframe 51,690 hrs · 37,688 cycles
BS 440, FRAME CRACKED AT STR 9L. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 747) · airframe 51,690 hrs · 37,688 cycles
FS 747 FRAME CRACKED AT STR 9R RAIL SUPPORT. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 400) · airframe 51,690 hrs · 37,688 cycles
BS 400 FRAME CRACKED AT STR 9R. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 827) · airframe 51,690 hrs · 37,688 cycles
BS 827, FRAME CRACKED AT STRG 9L. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 727D) · airframe 51,690 hrs · 37,688 cycles
FS 727D FRAME CRACKED AT STR 9R. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 480) · airframe 51,690 hrs · 37,688 cycles
BS 480 FRAME CRACKED AT STR 9R. REPAIRED THE FRAME.
Part: FRAME — CRACKED (B 500C) · airframe 51,690 hrs · 37,688 cycles
BS 500C FRAME CRACKED AT STR 9L. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 867) · airframe 51,690 hrs · 37,688 cycles
BS 867 FRAME CRACKED AT STR 9L. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 827) · airframe 51,690 hrs · 37,688 cycles
BS 827 FRAME CRACKED AT STR 9R. REPAIRED THE CRACK.
Part: FRAME — CRACKED (BS 500A) · airframe 51,690 hrs · 37,688 cycles
BS 500A FRAME CRACKED AT STR 9L. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 727D) · airframe 51,690 hrs · 37,688 cycles
BS 727D FRAME CRACKED AT STR 9L. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 500C) · airframe 51,690 hrs · 37,688 cycles
BS 500C FRAME CRACKED AT STR 9R. REPAIRED THE FRAME.
Part: BRACKET — CRACKED (RT WING) · airframe 51,690 hrs · 37,688 cycles
RT WING T/E UPPER SHELF PANEL BULB SEAL BRACKET CRACKED INBD OF FLAP DEFLECTION CONTROL ROLLER BRACKET. R & R SHELF PANEL BRACKET.
Part: BRACKET — CRACKED (RT WING) · airframe 51,690 hrs · 37,688 cycles
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.
Part: FRAME — CRACKED (BS 787) · airframe 51,690 hrs · 37,688 cycles
BS 787, FRAME CRACKED AT STR 9L. REPAIRED THE FRAME.
Part: FRAME — CRACKED (BS 747) · airframe 51,690 hrs · 37,688 cycles
BS 747, FRAME CRACKED AT STR 9L. REPAIRED THE FRAME.
Part: STRAP — CORRODED (CARGO FLOOR) · airframe 51,690 hrs · 37,688 cycles
AFT CARGO FLOOR SPLICE STRAPS CORRODED. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS. FABRICATED NEW STRAPS.
Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 50,945 hrs · 37,402 cycles
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.
Part: HYDRAULIC SYSTEM — LOW PRESSURE · airframe 48,787 hrs · 36,567 cycles
ENG 1A HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED. TURNED PUMP OFF. HYDRAULIC B LOW PRESS LIGHT ILLUMINATED. TURNED PUMP OFF. QUANTITY INDICATED LOSS AT INITIALLY A SLOW RATE TO 69 PERCENT FOR B SYSTEM, THEN RAPID DECREASE TO 30 PERCENT. QTY RETURNED TO 70 PERCENT AFTER LANDING. A SYSTEM DECREASED TO 70 PERCENT & HELD AT 70 PERCENT.
2013
Part: BULKHEAD — CRACKED (BS 1016) · airframe 46,278 hrs · 35,623 cycles
AFT BULKHEAD CRACKED BS 1016. REPAIRED AFT PRESSURE BULKHEAD.
2012
Part: FIRE LOOP — SHORTED (RT WING) · airframe 44,745 hrs · 35,075 cycles
DURING FINAL DESCENT FOR LANDING, RIGHT WING BODY OVERHEAT ILLUMINATED. MAINTENANCE FOUND THE LEADING EDGE OUTBOARD FIRE DETECTION, FWD RT STRUT FIRE DETECTION, & FWD RT PACK BAY LOOPS SHORTED. REMOVED & REPLACED. OPS CHECKS OK.
Part: WINDOW FRAME — CRACKED (FUSELAGE) · airframe 42,061 hrs · 34,124 cycles
DURING MAINTENANCE INSPECTION, FOUND R3 WINDOW FRAME CRACKED AT FWD LWR FASTENER HOLE. REMOVED CRACKED R3 WINDOW FRAME. INSTALLED NEW R3 WINDOW FRAME.
Part: WINDOW FRAME — CRACKED (FUSELAGE) · airframe 42,061 hrs · 34,124 cycles
DURING MAINTENANCE INSPECTION, FOUND L3 WINDOW FRAME CRACKED AT FWD LWR FASTENER HOLE. REMOVED L3 WINDOW FRAME. INSTALLED NEW L3 WINDOW FRAME.
2010
Part: LIGHT — INOPERATIVE (CABIN) · airframe 36,705 hrs · 32,109 cycles
DURING ROUTINE MAINTENANCE, FOUND RT OVERWING EMERGENCY DOOR WINDOW LIGHT INOPERATIVE. PLACED RT OVERWING EMERGENCY DOOR LIGHT ON MEL.