N88770
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.
2 reports on file, 1995-04-10 – 1995-12-15.
Part: DUCT — FAILED (NR 3 ENGINE)
ATL - FLT 1432 - THE NR 3 ENGINE FIRE LIGHT AND NR 3 START VALVE LIGHT BOTH ILLUMINATED INTERMITTENTLY IN-FLIGHT WITH A LOSS OF CABIN PRESSURE. ACFT RETURNED TO ATL WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NR 3 ENGINE'S 13TH STAGE PNEUMATIC DUCT BLOWN. NO OTHER DAMAGE WAS NOTED. THE 13TH STAGE DUCT REMOVED AND REPLACED. IN ADDITION, NR 1 ENGINE PRE-COOLER HEAT EXCHANGER FOUND INOPERATIVE. PRE-COOLER HEAT EXCHANGER REMOVED AND REPLACED. ACFT PRESSURIZED AND A DECAY CHECK PERFORMED WITH ALL SYSTEMS CHECKING NORMAL. (X)
Part: T1 BLADE — FAILED (NR 2 ENGINE)
NAS - FLT 1901 - A LOUD BANG WAS HEARD AND THE NR 2 ENGINE EPR DROPPED TO ZERO WHILE CLIMBING THROUGH 1,100 FEET. FUEL WAS DUMPED AND ACFT RETURNED TO NAS WHERE IT LANDED WITHOUT INCIDENT. NR 2 ENGINE WILL BE REMOVED AND REPLACED. THE SDR WILL REMAIN OPEN FOR PART INFORMATION PENDING INVESTIGATION. SUPLEMENT - INVESTIGATION REVEALED THE PRIMARY CAUSE OF ENGINE FAILURE WAS DUE TO LIBERATION OF A T1 BLADE. (X)