N550MA
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| BOT INVESTMENT CO. INC. | Operator | on 1982-08-18 | Operator named in NTSB report |
Accident & incident history
Operated by BOT INVESTMENT CO. INC. (per NTSB report)
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.
1 report on file, 2014-04-03.
Part: ALTERNATOR — FAILED (RIGHT) · airframe 14,959 hrs · 14,907 cycles
THE ACFT HAD TOTAL ELECTRICAL FAILURE DURING FLIGHT, DUE TO BOTH CHARGING SYSTEMS FAILING TOGETHER. RT ALTERNATOR FAILED DURING CRUISE, SHORTLY AFTER LT ALTERNATOR FAILED DUE TO A FAILED DRIVE CLUTCH. THE RT ALTERNATOR APPEARED TO HAVE AN INTERNAL SHORT THAT CAUSED A SUDDEN POWER SPIKE TO GO THRU THE WIRING TO THE REGULATOR. THE SUDDEN SPIKE CAUSED BOTH REGULATORS TO FAIL ALSO. THE ACFT DIVERTED FROM IT'S PLANNED AIRPORT FOR LANDING TO ANOTHER AIRPORT DUE TO WEATHER AND NO ELECTRICAL POWER. THE PILOT USED THE EMERGENCY GEAR BLOWDOWN SYS TO PUT THE GEAR DOWN AND LOCKED AND PROCEED TO LAND THE ACFT SAFELY AT THE ALTERNATE AIRPORT WITHOUT ANY ADDITIONAL ISSUES. THE MECHANIC ON STATION REMOVED THE ALTERNATOR AND REPORTED THAT IT HAD A BURNED SMELL. HE REPLACED THE ALTERNATOR, DRIVE CLUTCH, BATTERY AND BOTH REGULATORS. INSPECTED THE WIRING GOING INTO THE ACFT FOR ANY SIGNS OF DAMAGE, NONE WAS FOUND. PROCEED TO PERFORM A GROUND RUN UP AND SYSTEM CHECK. ALL SYSTEMS OPERATED AS DESIGNED AND WITHIN LIMITS.