N125AM
Registered owner: MUHS ALAN, AZ (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
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.
20 reports on file, 1995-02-06 – 2005-06-21.
Part: PROXIMITY SWITCH — OVERHEATED (MLG)
PILOT ADVISED THAT DURING DEPARTURE, AFTER SELECTING GEAR UP, COCKPIT INDICATION SHOWED RT MLG DID NOT RETRACT. GEAR DOWN SELECTED AND COCKPIT INDICATIONS SHOWED GEAR UNSAFE CONDITION. GEAR EXTENDED BY EMERGENCY PROCEDURES AND RETURNED TO CPR. T/S SYSTEM AND FOUND RELAY BOX OVERHEATING. REPLACED RELAY BOX WITH SERVICEABLE RELAY BOX. PERFORMED RETRACT CHECKS AND GEAR FAILED TO EXTEND. FURTHER TROUBLESHOOTING REVEALED AN INTERNALLY FAILED A-SYSTEM DOWNLOCK PROXIMITY SENSOR ON RT MLG. REPLACED RT MLG A-SYSTEM DOWNLOCK PROX SENSOR. MLG RETRACT/EXTEND CHECKS GOOD. A/C RELEASED FOR TEST FLT WITH SATISFACTORY RESULTS. A/C RETURNED FOR SERVICE. W
Part: CONTROL BOX — MALFUNCTIONED (MLG)
DURING ARRIVAL OF FLIGHT 7788 JAC-CPR, CAPTAIN SELECTED GEAR DOWN AND OBSERVED GEAR UNSAFE LIGHT ILLUMINATED. CAPTAIN TRIED TO CYCLE GEAR UNSUCCESSFULLY. LANDING GEAR WAS THEN EXTENDED AS PER THE QRH SUCCESSFULLY. LANDING IN CPR WITHOUT INCIDENT. APPARENT CAUSE OF PROBLEM: LANDING GEAR CONTROL BOX. TROUBLESHOT AND FOUND LANDING GEAR CONTROL BOX BAD. REMOVED AND REPLACED LANDING GEAR CONTROL BOX WITH A REPAIRED SERVICEABLE CONTROL BOX IAW EMB-120 MM 32-31-01, PG 401-403. OPS CHECKED GOOD.
Earlier reports · 1995–2002 · 18 reports
2002
Part: SEQUENCE VALVE — OUT OF ADJUST (RT MLG DOOR)
CPR - FLT 8788 - RIGHT MAIN LANDING GEAR FORWARD DOORS DID NOT CLOSE WHEN GEAR UP WAS COMMANDED. THE DOOR SEQUENCE VALVE WAS OUT OF ADJUSTMENT. READJUSTED LANDING GEAR DOOR SEQUENCE VALVE IAW EMB MM AND OPERATIONALLY TESTED OPS CHECK OK. (M)
Part: SEQUENCE VALVE — OUT OF ADJUST (RT MLG)
CPR - FLT 8788 - RIGHT MAIN LANDING GEAR FORWARD DOORS DID NOT CLOSE WHEN GEAR UP WAS COMMANDED. THE DOOR SEQUENCE VALVE WAS OUT OF ADJUSTMENT. READJUSTED LANDING GEAR DOOR SEQUENCE VALVE IAW EMB MM AND OPERATIONALLY TESTED OPS CHECK OK. (M)
Part: SEQUENCE VALVE — OUT OF ADJUST (RT MLG)
CPR - FLT 8788 - RIGHT MAIN LANDING GEAR FORWARD DOORS DID NOT CLOSE WHEN GEAR UP WAS COMMANDED. THE DOOR SEQUENCE VALVE WAS OUT OF ADJUSTMENT. READJUSTED LANDING GEAR DOOR SEQUENCE VALVE IAW EMB MM AND OPERATIONALLY TESTED, OPS CHECK OK. (M)
Part: PROXIMITY SWITCH — MALFUNCTIONED (RT MLG)
UPON DEPARTURE FROM CPR, WHEN THE GEAR HANDLE WAS COMMANDED TO THE RETRACTED POSITION THE 'A' SYSTEM LIGHT FOR THE RIGHT MLG ILLUMINATED AND THE RIGHT MLG REMAINED EXTENDED. AFTER CYCLING THE GEAR SEVERAL TIMES THE CREW RETURNED TO CPR. RIGHT MLG PROXIMITY SWITCH MALFUNCTION. THE RIGHT MLG 'A' SYSTEM PROXIMITY SENSOR WAS REPLACED, AND THE LANDING GEAR RETRACTION/EXTENSION SYSTEM WAS SUCCESSFULLY OPERATIONALLY TESTED. (M)
Part: PROXIMITY SWITCH — FAULTY (MLG)
JAC/CPR - FLT 8788 - LANDING GEAR WOULD NOT EXTEND THROUGH NORMAL MEANS. LIGHT GREEN 'A' PROXIMITY SWITCH FAILURE. TROUBLESHOT THE SYSTEM, AND REPLACED FAULTY PROXIMITY SWITCH. OPERATIONALLY CHECKED SYSTEM. (M)
2001
Part: GCU — OUT OF ADJUST (NR 1 & 2)
FLT 7788 - JAC - BOTH MAIN GENERATORS AND NR 2 AUXILIARY GENERATOR DROPPED OFF LINE. GCU'S ADJUSTMENT. ADJUSTED NR 1 STARTER/GENERATOR FROM 31.8V TO 28.5V, NR 2 STARTER/GENERATOR ROM 28.9V TO 28.5V AND NR 2 AUX GENERATOR FROM 31.9V TO 28.5V. OPS CHECK OF SYSTEM OK. (M)
2000
Part: FLAP — MALFUNCTIONED (WING)
CPR - FLT 8788 - AFTER TAKEOFF, WHEN RETRACTING FLAPS WE GOT A DISAGREEMENT AND ASYMMETRY. AIRTURNED BACK TO CPR. SUSPECT ICE AND WATER CONTAMINATION DUE TO WASHING AIRCRAFT AT OVERNIGHT IN CPR. DE-ICED THE AIRCRAFT, CHECKED AND CLEANED CANNON PLUGS. FLAP SYSTEM OPERATIONAL CHECKED GOOD. (M)
Part: PROXIMITY SWITCH — FAILED (MLG)
CPR - FLT 8788 - UPON GEAR RETRACTION, HAD GEAR UNSAFE INDICATION IN RT MAIN. CREW RECYCLED GEAR, GEAR WAS INOPERATIVE. CREW USED ELECTRICAL OVERRIDE TO LOWER GEAR. RT MAIN GEAR A-SYSTEM GREEN GEAR DOWN PROXIMITY SWITCH MALFUNCTIONED. REMOVED AND REPLACED THE RT MLG A-SYSTEM GREEN, GEAR DOWN PROXIMITY SENSOR. FUNCTIONAL CHECKED GOOD PER THE EMB-120 MM. TEST FLIGHT PERFORMED WITH NO DEFECTS NOTED. (X)
1995
Part: EEL POWER SUPPLY — FAILED (CABIN)
STL - EMERGENCY LIGHTING INOP, FORWARD SECTION AND MIDDLE SECTION. MAINTENANCE REPLACED EMERGENCY TRACK LIGHTING POWER SUPPLIES. (M)
Part: PRESS SWITCH — FAILED (RUDDER)
STL - FLT 7251 - BOTH RUDDER INOP LIGHTS ILLUMINATED AFTER TAKEOFF. MAINTENANCE REPLACED RUDDER PRESSURE SWITCH. SYSTEM CHECKED GOOD. (W)
Part: FAN — FAILED (RT PACK)
STL - RT PACK SMELLS LIKE IT IS GETTING HOT ON GROUND. MAINTENANCE REPLACED RT GROUND COOLING FAN. GROUND TEST CHECK NORMAL. NO SMELL NOTED. (W)
Part: WINDSHIELD — CRACKED (RIGHT)
STL - FLT 7219 - LIGHTNING STRIKE TO THE FRONT OF WINDSHIELD, WINDSHIELD CRACKED. MAINTENANCE REPLACED RT FRONT WINDSHIELD. LIGHTNING INSPECTION REVEALED NO FURTHER DAMAGE.
Part: CONNECTOR — DIRTY (RT ENG)
STL - FLT 7459 - NO CONTROL OVER RT RPM BETWEEN 83 PERCENT TO 90 PERCENT. MAINTENANCE CLEANED OIL RESIDUE FROM RT PROPELLER CONTROL UNIT CANNON PLUG. GROUND RUNS REVEALED NORMAL OPERATION. (Z)
Part: BULB — FAILED (CABIN)
STL - FLT 7514 - EMERGENCY LIGHT OVER ROW 8 IS INOP. MAINTENANCE REPLACED LIGHT BULB FOR EMERGENCY LIGHT. (M)
Part: OIL LINE — CHAFED (RT ENGINE)
BHM - FLT 7463 - RT ENGINE OIL PRESSURE DROPPED TO ZERO. CREW SHUT ENGINE DOWN PER EMERGENCY CHECKLIST AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED RT ENGINE OIL BYPASS LINE. GROUND RUNS REVEALED NO FURTHER LEAKS. ENGINE OIL WAS REPLENISHED. (W)
Part: ACTUATOR — INOPERATIVE (RT TE FLAP)
SUX - FLT 7210 - THE RT NACELLE FLAP WOULD NOT RETRACT. MAINTENANCE REPLACED THE NACELLE FLAP ACTUATOR. (W)
Part: EEL BULB — FAILED (CABIN)
STL - ONE RED LIGHT OUT IN ESCAPE PATH LIGHTING. MAINTENANCE REPLACED EMERGENCY LIGHT BULB. (Z)
Part: DEICE LEAD — FAILED (RT PROPELLER)
STL - FLT 7452 - RT PROPELLER DE-ICE FAULTED. MAINTENANCE REPLACED RT PROPELLER DE-ICE LEAD. SYSTEM CHECK GOOD. (X)