N955AR
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
DURING ACFT MAINTENANCE CHECK INSPECTORS FOUND CORROSION ON TOP SURFACE OF UPPER AUXILIARY FUEL TANK BETWEEN STR 17 & 18 LT, STA 1199, LBL 108.
DURING ACFT MAINTENANCE CHECK, INSPECTORS FOUND CORROSION OTBD OF UPPER AUXILIARY FUEL TANK, FLOOR LT SIDE, BS 1239 TO 1255, LBL 109.
DURING ACFT MAINTENANCE CHECK INSPECTORS FOUND CORROSION ON SURFACE OF SURFACE AUXILIARY FUEL TANK BS 1219 TO 1229, RBL 68.
DURING TAKEOFF, AIRCRAFT SPEED SCALE AND GREEN ACCELERATION LINE WERE NOT PRESENT ON EITHER THE CAPTAIN OR F/O PFD'S, NO AIRSPEED INDICATION. INSTEAD "TAXI" WAS STILL DISPLAYED. THE CREW MADE THE DECISION TO ABORT TAKEOFF APPROXIMATELY BETWEEN 85-90 KTS. FOLLOWED POST FLIGHT AND TAXI PROCEDURES BACK TO THE GATE WITHOUT ANY OTHER FURTHER INCIDENT. FOUND INSECTS IN PITOT TUBES. PURGED PITOT STATIC SYS IAW AMM 24-11-00. 2. R & R STATIC RIGID LINE AT RT STATIC PORT IAW AMM 20-50-01.
DURING CLIMB THROUGH 10,000 FT, A LEVEL 2 ,CARGO DOOR FWD A ALERT DISPLAYED. FOLLOWED QRH PROCEDURES AND ACCOMPLISHED CHECKLIST. RETURNED TO DEPARTURE WITHOUT ANY FURTHER INCIDENTS. VISUALLY INSPECTED CARGO DOOR, FOUND CARGO DOOR CLOSED AND LOCKED.
CREW REPORTED DURING TAKEOFF ROLL, ONE OR MORE OF THE BRAKES WERE GRABBING AT APPROXIMATELY 80 KNOTS ON THE LT SIDE. ACFT ACCELERATION THEREBY SLOWED DOWN. THE CREW PROCEEDED BY REJECTING TAKEOFF AND RETURNED TO THE RAMP WITHOUT FURTHER INCIDENT. FOUND NR 10 BRAKE INOPERATIVE. DEACTIVATED BRAKE.
DURING TAKEOFF ROLL, CREW RECEIVED A LEVEL 2 ALERT ON THE EAD WITH A MASTER CAUTION LIGHT FOR ENGINE N1, RPM HIGH. DISCONTINUED TAKEOFF. MAXIMUM N1 RPM RECORDED WAS 111.6. NO FURTHER INCIDENT. FOLLOWED PROCEDURES IN FIM 77-11-06, INSPECTED ENGINE. NO FAULTS NOTED. REPLACED EEC IAW AMM 71-02-07 & AMM 71-02-06, RAN NR 2 ENGINE. OP CHECKED GOOD AND ACFT RETURNED TO SERVICE.
AFTER TAKEOFF FROM LTX THE PRESSURIZATION SYSTEM DOES NOT WORK IN AUTO MODE OR MANUAL MODE, CABIN REACH FL 210. AFTER TAKEOFF FROM LTX LOST ALL THE TAKEOFF SPEEDS AND WEIGHTS, UNABLE TO RESET THE SPEEDS, WEIGHTS AND OTHER FMS FUNCTIONS. AIRCRAFT DIVERTED TO GYE WITH NORMAL LANDING. MAINTENANCE PERFORMED RTS OF ESC IAW 21-08-01, NO FAULTS FOUND OPâS CHECK NORMAL. PERFORMED FUNCTION TESTS OF CABIN PRESS AUTO CONTROL SYSTEM IAW 21-31-00, NO FAULTS NOTED. GRD PRESSURE NORMAL IN AUTO AND MANUAL. PERFORMED OPâS CHECK OF ADC SWITCHING IAW 34+-16-00. OPâS CHECK NORMAL, RTS ON ADC NR 1 & NR 2 IAW 34-16-01, NO FAULTS NOTED. OPâS CHECK NORMAL. PERFORMED RTS OF FMS IAW 34-63-01, NO FAULTS NOTED, OPâS CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.
CABIN PRESS RELIEF MESSAGE CAME ON. SHORTLY AFTER UNABLE TO MAINTAIN PRESSURE, SO PROCEEDED WITH AN EMERGENCY DESCENT UNTIL LEVELED AT 20K AND CABIN MAINTAINED 10K. MX FOUND INSULATION AND DEBRIS IN OUT FLOW VALVE. VALVE CLEARED AND PLACED ON MEL 21-34-1. REF DMI 7743, MEL 21-34-1: REMOVED AND REPLACED UPPER CABIN PRESS RELIEF VALVE ASSY IAW 21-34-01. DMI 7743 MEL 21-34-1 CLEARED. AIRCRAFT OK FOR SERVICE.
SOON AFTER T/O, BLEED AIR 2 & PAC 2 OFF LEVEL 1 ALERTS WERE DISPLAYED. PROCEEDED WITH FLT, NO FURTHER ISSUES. TEN MINUTES AFTER TOP OF CLIMB, BLEED AIR 3 TEMP WENT TO APPROX 260C & SHUT THE ASSOCIATED BLEED AIR 3 VALVE OFF. LEVEL 1 BLEED AIR 3 OFF ALERT WAS DISPLAYED. DECISION MADE TO RETURN TO AIRFIELD, APPROX 20K OF FUEL WAS DUMPED TO HAVE LANDING WT WITHIN LIMITS. LANDING MADE, WITH NO SIGNIFICANT ISSUES. MX TROUBLESHOOTING FOUND 6 SENSE LINES DAMAGED/BROKEN/LEAKING. LINES REPLACED/REPAIRED. NR 3 PRESS RELIEF VALVE REPLACED DUE TO BEING STUCK CLOSED, NR 3 FAN AIR VALVE REPLACED, AND REPLACED O/PRESS VALVE DUE TO BEING INOP. RUN UP CHECK SATISFACTORY, A/C RETURNED TO SERVICE.
NR 3 BLEED AUTO SHUTDOWN DUE TO OVER TEMP OF 265. RETURNED TO AIRFIELD. LANDING NORMAL. REMOVED AND REPLACED PRECOOLER IAW 36-12-01, REMOVED AND REPLACED T1 TEMP SENSOR IAW 36-13-03, OP'S CHECK NORMAL ON GROUND RUN UP IAW 71-00-00. A/C RETURNED TO SERVICE.
IN CRUISE BLEED AIR 3 OFF LEVEL 1 MESSAGE CAME IN VIEW (NR 2 BLEED ALREADY DEFERRED). DECISION WAS MADE TO DIVERT TO SKBO FOR MX ASSISTANCE. FUEL DUMPED APPROX 27K TO ACHIEVE ACCEPTABLE LANDING WEIGHT. LANDING ACCOMPLISHED NORMAL. MX T/S FOUND SENSE LINE LOOSE, TIGHTENED LINE. CLEANED PNEU MANIFIOLD TEMP SENSOR, IAW 36-13-03. RTS PAC1 AND PSC2 IAW AMM 36-10-02. OP'S CHECK GOOD. A/C RELEASED FOR SERVICE.