N453MH
Registered owner: MEMORIAL HERMANN HEALTH SYSTEM, TX (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| MEMORIAL HERMANN HEALTH SYSTEM (GVNA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
"ENGINE PARAMETERS DISAGREE" CAUTION ILLUMINATED IN FLIGHT SHORTLY AFTER DEPARTURE. PILOT RETURNED TO BASE AND LANDED UNEVENTFULLY. PILOT NOTED THE THE #2 ENGINE TORQUE INDICATION WAS ERRATIC. MAINTENANCE CHANGED THE TORQUE TRANSMITTER
FUEL PRESSURE CAUTION ON ENGINE #2. THIRD TIME IN THE LAST MONTH. PRESSURE SWITCH REPLACED TWICE. REM'D #2 FUEL PRESS SWITCH. OP'S CHK SATISFACTORY.
FUEL PRESSURE CAUTION ON ENG 2, SWITCH ALREADY REPLACED. REM'D #2 FUEL PRESS SWITCH, AND INSTALLED NEW FUEL PRESSURE SWITCH. OP'S CHK SATISFACTORY.
IN CRUISE FLIGHT, THE ENG PA DIS LIGHTS ILLUMINATED IN BOTH LANES OF THE CAD. PERFORMED ENGRUN, TO REVEAL #2 ENG TEMP DIFFERENCE OF APPROX. 200DEG. REM'D ALL 3 THERMOCOUPLES. INSTALLED 3EA SERVICEABLE THERMOCOUPLES. PERFORMED GROUND RUN, FUNCTION CHK'D GOOD. PERFORMED OPERATIONAL CHK FLIGHT. NO DEFECTS FOUND. ACFT RETURNED TO SERVICE.
NR 1 ENG FUEL PRESSURE LIGHT ILLUMINATED DURING FLIGHT/APPROACH. REPLACED LOW FUEL PRESSURE SWITCH WITH SERVICEABLE PART. PERFORMED GROUND RUN/LK CHK. CHK'D GOOD.
NR 1 ENG OIL TEMP WENT TO THE RED LINE AND THEN ERRATIC. PILOT SHUTDOWN ENGINE AND MADE A PRECAUTIONARY LANDING. REPLACED TEMP BULB WITH NEW, FUNCTION CHECK GOOD.