N19KM
Registered owner: ALLIANCE AIR PARTS ACQUISITIONS CORP, OK (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| Sawyer Aviation LLC (SVGA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
DURING A SCHEDULED INSPECTION THE RH FLAP LINK ASSEMBLY CONNECTING THE INBOARD FLAP TO THE FUSELAGE FAIRING WAS DISCONNECTED AND CRACKED. SEE THE ATTACHED PICTURE. NO DAMAGE TO THE FAIRING WAS FOUND.
THIS IS THE 2ND EVENT OF A FALSE FIRE WARNING MESSAGE, 9.5 HOURS & 16 CYCLES SINCE PRIOR EVENT. DURING CRUISE FLIGHT AT 41,000 FT. RH ENGINE FIRE WARNING. CREW DIVERTED TO KBUR AND LANDED. ENGINE WAS SHUTDOWN PRIOR TO LANDING AND THE SINGLE FIRE EXTINGUISHER DISCHARGED. CREW LANDED WITHOUT INCIDENT AND LANDING NO FIRE WAS EVIDENT. FIRE WARNING REMAINED ON EVEN AFTER THE AIRCRAFT LANDED AND SHUTDOWN. MAINTENANCE DISPATCHED, ARRIVED ABOUT 3 HOURS AFTER LANDING. AFTER EXAMINING THE ENGINE THERE WERE NO INDICATIONS OF FIRE. WHEN MAINTENANCE PERFORMED THE FIRE WARNING OPERATIONAL CHECK (390 MM 26-10-00, PARA. 3) PERFORMED AND PASSED. ENGINE FIRE SENSOR CONNECTIONS CHECKED AND INSPECTED FOR FIRE LOOP DAMAGE, NO DEFECTS NOTED. THE FIRE DETECTION CONTROLLER WAS EXAMINED BY REMOVING THE UNIT AND DISCONNECTING THE 2 CONNECTORS. THE RH SYSTEM CONNECTOR 26A1P2 WAS FOUND WITH CORROSION IN THE CONNECTOR. USING CONTACT CLEARER THE CONNECTOR AND SOCKET WERE CLEANED. FIRE DETECTION CONTROLLER INPUTS WERE SWAPPED FOR TROUBLESHOOTING PURPOSES. ENGINE FIRE EXTINGUISHER REPLACED AND FUNCTIONAL CHECKS COMPLETED. ENGINE RUNS PERFORMED AT 80% POWER FOR 5 MINUTES, NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE AND FLOWN TO KDVT. NO OTHER FIRE WARNING ANNUNCIATIONS.
RIGHT FIRE LIGHT ON MFD AND RIGHT FIRE PUSH ANNUNCIATOR ILLUMINATED IN FLIGHT AND DID NOT EXTINGUISH. THE DESCENT 100 MILES OUT FROM APA WAS WITH RIGHT ENGINE AT IDLE, WHICH HAD NO EFFECT. ALL ENGINE INDICATORS SUCH AS OIL READINGS REMAINED NORMAL, SHOWING AN ABSENCE OF FIRE. AFTER SHUTDOWN THE LIGHTS REMAINED ILLUMINATED. (PILOTS WRITE UP.) WHEN MAINTENANCE ARRIVED AT THE AIRCRAFT THE NEXT DAY. ENGINE FIRE INDICATION SYSTEM OPERATIONAL CHECK PERFORMED AND PASSED. WHEN CREW ARRIVED TO RUN THE ENGINES TECHNICIAN PERFORMED LEAK CHECK OF THE RH ENGINE BLEED AIR ENGINE SYSTEM. FOUND EXCESSIVE LEAKAGE COMING FROM THE 'WIGGINS" CLAMP CONNECTING THE "Y" PIPES TOGETHER. THE SEALS THAT WERE REPLACED TO REPAIR THE LEAK ARE PN W932-24E, REF 390 IPC, CHAP 75-10-00-01 ITEMS 95. AFTER THE SEALS WERE REPLACED WITH NEW PERFORMED ANOTHER ENGINE RUN TO 80-% WITH NO LEAKS DETECTED. RECOMMEND ADDING INSPECTION AT ENGINE CHECK 1 INSPECTION TO RUN ENGINES TO 80% AND PERFORM ENGINE BLEED AIR SYSTEM LEAK CHECK.