Service difficulty report · Engine · Gulstm 690A

Difficulty date
August 7, 2025
Submitted
August 10, 2025
Operation
General aviation
Filed by
NI6R011N
Neptune Aviation Services Inc
Aircraft
N690TG
Make and model
Gulstm 690A
Aircraft serial
11319
Aircraft time
7,663 hours, 8,406 cycles
Engine
Garrtt TPE3315251K
Engine time
7,663 hours, 8,406 cycles
Part
Engine
Part number
8957203
Part serial
P06635C
Condition
Flamed Out
Location
Rt Engine
Part time
7,663 hours, 8,406 cycles
Stage of operation
FF
How discovered
O
Nature of condition
X, J
Precautionary procedure
E

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

PILOT REPORT: WE WERE ORBITING THE FIRE AT 10,500' IN A RIGHT TURN, WITH BOTH ENGINES STABILIZED AT 200 HORSEPOWER EACH AND FUEL FLOWS AT 200 LBS./HR. EACH WHEN I FELT A YAWING MOTION THAT I INITIALLY THOUGHT WAS WAKE TURBULENCE. LOOKING AT THE ENGINE INSTRUMENTS I QUICKLY NOTICED THAT THE RIGHT ENGINE HORSEPOWER WAS READING ZERO, THE RIGHT ENGINE ITT WAS DECREASING THROUGH 300 DEGREES CENTIGRADE, AND THE RIGHT ENGINE RPM WAS DECREASING THROUGH 30%. I INFORMED THE ATGS AND THE ATGS TRAINEE THAT WE HAD LOST THE RIGHT ENGINE, AND WOULD BE STARTING A TURN TOWARDS ELKO, NEVADA, OUR NEAREST RECOVERY AIRPORT. AFTER STABILIZING THE AIRCRAFT I ENGAGED THE AUTOPILOT AND RAN THE QRH ITEMS FOR ENGINE FAILURE IN FLIGHT. WITH THE ENGINE SECURED, AND NOT NOTICING ANY ERRATIC OR UNUSUAL ENGINE INDICATIONS BEFORE OR DURING THE FAILURE I DECIDED TO ATTEMPT A RELIGHT. I ACCOMPLISHED THE ENGINE RELIGHT PROCEDURE IN THE QRH AND THE ENGINE RESTARTED UNEVENTFULLY. WE LANDED UNEVENTFULLY 20 MINUTES LATER IN ELKO WITH BOTH ENGINES OPERATING NORMALLY. NO EMERGENCY DECLARED.