N900UM

Cancelled 2020

Deregistered aircraft · 2006 MD Helicopters MD 900 · Pratt & Whitney Canada PW207E

Cancelled
August 13, 2020
Exported to
Austria
Status when cancelled
Sale reported
Serial number
900-00112
Year built
2006
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Standard, normal
Airworthiness date
June 29, 2006
Last registry action
August 12, 2020
Mode S code
AC70FA
Owner when cancelled
Sale Reported
Location
Tomball, TX
Owner type
Individual

From the FAA registry file of November 3, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

Service difficulty reports · 6

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR QMLA2018092718104Bolt · shearedMR DRIVE RING BOLT FOUND TO BE SHEARED DURING ANNUAL INSPECTION OF MR HEAD AND DRIVE SYSTEMSep 24, 2018 · N900UM · Doug MD900 · Main Rotor SystemSDR QMLA2018040718042Warning Light · false activationWHILE ENROUTE, THE TRANSMISSION CHIP LIGHT ILLUMINATED APPROXIMATEDLY FIFTEEN MINUTES INTO THE FLIGHT. STAYED ON FOR ABOUT 15 SECONDS BEFORE GOING OUT. CAME BACK AND OUT THREE MORE TIMES BEFORE LANDING. THE TRANSMISSION TEMPERATURE AND OIL PRESSURE REMAIApr 7, 2018 · N900UM · Doug MD900 · Main Rotor GearboxSDR QMLA2015050715037Motor · faultyUPON DESCENT DURING FINAL APPROACH TO LANDING SITE, THE PILOT & CREW REPORTED TO EACH OTHER THE DETECTION OF AN ELEC BURNING ODOR THAT CONTINUED TO GET STRONGER. AFTER LANDING & POWERING DOWN WITHIN SECONDS THE ODOR DISSIPATED. TROUBLE SHOT SYS & FOUND THAT May 7, 2015 · N900UM · Doug MD900 · Cabin Cooling SystemSDR QMLA2014051314052Battery Box · crackedDURING AN ONGOING MX INSPECTION, MULTIPLE CRACKS WERE FOUND ON LOWER LT BATTERY BOX CLOSE OUT FLANGE. OBTAINED ENGINEERING SERVICE REPORT, ESR900-09201-CP1 DESCRIBING THE REPAIR. THIS REPAIR HAS BEEN CLASSIFIED AS MINOR FROM THE MANUFACTURER. THIS ACFT CONMay 13, 2014 · N900UM · Doug MD900 · Battery Box StructureSDR QMLA2014050614051Blade · crackedDURING THE 12 MONTH AAIP INSPECTION, FOUND 7 OF 13 NOTAR BLADES WITH SMALL CRACKS COMING FROM THE DRAIN HOLE OF EACH BLADE CUFF. REPLACEMENT PARTS HAVE BEEN ORDERED & THE ACFT REMAINS OUT OF SERVICE AT THE TIME OF THIS SUBMISSION.May 6, 2014 · N900UM · Doug MD900 · Tail Rotor BladesSDR QMLA2013F00175Wire · chafedNR 2 ENGINE FIRE LIGHT ILUMINATED AND FAULT RECORDED IN IIDS. FOUND FIRE LOOP WIRE SHIELDING CHAFED THROUGH NEAR THE BACK SIDE OF THE NR 2 ENGINE FIRE WALL.Aug 31, 2013 · N900UM · Doug MD900 · Fire Protection System Wiring

Other aircraft with N900UM · 1

The FAA can assign a mark to another aircraft once a registration is cancelled. N900UM is registered now to the first aircraft listed.