# Service difficulty reports: N122AM, cancelled Sep 12, 2002

A list on [N122AM, cancelled Sep 12, 2002](https://openairdocs.org/deregistered/N122AM-2002-09-12.md).

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

- [SDR WTAA970048](https://openairdocs.org/sdr/WTAA970048.md): Striker Plate · out of adjust · Mar 16, 1997 · N122AM · Emb EMB120RT · Door Warning System
  > SFO - CARGO DOOR LIGHT ON TAKEOFF ROLL. TAKEOFF ABORTED. MAINTENANCE DEFERRED CARGO DOOR LIGHT PER MEL 52-70-1. OPENED DMI 47777. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEANED DEFERRAL BY ADJUSTING CARGO DOOR AFT MICROSWITCH STRIKER PLATE
- [SDR WTAA960185](https://openairdocs.org/sdr/WTAA960185.md): Drive Gear · failed · Nov 2, 1996 · N122AM · Emb EMB120RT · Turbine Engine Accessory Drive
  > MRY - EN ROUTE SFO TO SBA RIGHT ENGINE POWER LOSS REPORTED. CREW SECURED RIGHT ENGINE. DIVERTED TO MRY, LANDING WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED RIGHT ENGINE DUE TO INTERNAL FUEL PUMP DRIVE GEAR FAILURE. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR WTAA960177](https://openairdocs.org/sdr/WTAA960177.md): Relay Box · failed · Oct 8, 1996 · N122AM · Emb EMB120RT · Landing Gear Position and Warning
  > SFO - LEFT MAIN GEAR WARNING ON CLIMB-OUT. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE REPLACED LANDING GEAR RELAY BOX. GEAR RETRACTION SYSTEM OPERATIONAL CHECK NORMAL. TEST FLIGHT SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR WTAA960142](https://openairdocs.org/sdr/WTAA960142.md): Relay Box · failed · Jul 12, 1996 · N122AM · Emb EMB120RT · Landing Gear Retraction/Extension System
  > SFO - LANDING GEAR WOULD NOT EXTEND WITH NORMAL EXTENSION. ABNORMAL GEAR EXTENSION PROCEDURES USED. AIRCRAFT FERRIED TO FAT. MAINTENANCE REMOVED AND REPLACED LANDING GEAR RELAY BOX. SYSTEM OPERATIONAL CHECK NORMAL DURING GEAR RETRACTION CHECK. AIRCRAFT RE
- [SDR WTAA960068B](https://openairdocs.org/sdr/WTAA960068B.md): Fuel Filter Ind · illuminated · Apr 1, 1996 · N122AM · Emb EMB120RT · Engine Fuel Indicating System
  > SMF - LEFT ENGINE FUEL FILTER LIGHT ILLUMINATED ON TAKEOFF ROLL ABOVE 50 PERCENT TORQUE. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE DETERMINED TO BE INDICATION PROBLEM. DEFERRED FUEL FILTER LIGHT PER MEL 73-33-1. MAINTENANCE PROCEDURES COMPLIED WITH NO
- [SDR WTAA960059](https://openairdocs.org/sdr/WTAA960059.md): Ejector Valve · dirty · Mar 12, 1996 · N122AM · Emb EMB120RT · Air Intake Anti/De-Ice System
  > SFO - LEFT ENGINE INLET DE-ICE BOOTS FAILED TO OPERATE AFTER 5 SECONDS OF OPERATION. AIRCRAFT RETURNED TO STATION DUE TO EXISTING EN ROUTE WEATHER CONDITIONS. MAINTENANCE CLEANED AND LUBED EJECTOR VALVE. INLET BOOT OPERATIONAL CHECK NORMAL ON GROUND. AIRCR
- [SDR WTAA960031](https://openairdocs.org/sdr/WTAA960031.md): Hmu · failed · Feb 8, 1996 · N122AM · Emb EMB120RT · Fuel Controlling System
  > SFO - RIGHT ENGINE TORQUE DROPPED FROM 67 PERCENT TO 29 PERCENT WHILE CLIMBING THROUGH 14,000 FEET ITT AND FUEL FLOW REDUCTION NOTED WITH POWER LOSS. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE REPLACED RIGHT ENGINE HMU. RIGHT ENGINE OPERATIO
- [SDR WTAA960019](https://openairdocs.org/sdr/WTAA960019.md): Door Warning · activated · Jan 27, 1996 · N122AM · Emb EMB120RT · Door Warning System
  > ACV - CARGO DOOR 'AURAL' WARNING ACTIVATED DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. OPENED CARGO DOOR AND INSPECTED. NO DEFECTS NOTED. RESECURED DOOR AND PERFORMED AURAL WARNING CHECK. SYSTEM OPERATIONAL CHECK NORMAL. UNABLE TO DUPLICATE DI
- [SDR WTAA950297](https://openairdocs.org/sdr/WTAA950297.md): Actuator Linkage · out of adjust · Nov 11, 1995 · N122AM · Emb EMB120RT · Landing Gear Retraction/Extension System
  > RNO - LEFT MAIN LANDING GEAR INTRANSIT LIGHT REMAINS ILLUMINATED FOLLOWING GEAR EXTENSION. CREW ACCOMPLISHED EMERGENCY GEAR EXTENSION PROCEDURES PER QRH MANUAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE WAS UNABLE TO DUPLICATE REPORTED DISCREPANCY DURIN
- [SDR WTAA950296](https://openairdocs.org/sdr/WTAA950296.md): Actuator · failed · Nov 9, 1995 · N122AM · Emb EMB120RT · Landing Gear Actuator
  > LAX - LEFT MAIN LANDING GEAR INTRANSIT LIGHT REMAINS ILLUMINATED FOLLOWING GEAR RETRACTION AFTER TAKEOFF. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE REPLACED LEFT MAIN LANDING GEAR HYDRAULIC ACTUATOR. LA
- [SDR WTAA950287](https://openairdocs.org/sdr/WTAA950287.md): Circuit Breaker · tripped · Oct 22, 1995 · N122AM · Emb EMB120RT · Central Warning
  > LAX - AURAL 'TRIM' WARNING INDICATION REPORTED DURING TAKEOFF ROLL, TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE FOUND AURAL WARNING SYSTEM CIRCUIT BREAKER TRIPPED. RESET CIRCUIT BREAKER. AURAL WARNING SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO
- [SDR WTAA950276](https://openairdocs.org/sdr/WTAA950276.md): Asi · malfunctioned · Sep 30, 1995 · N122AM · Emb EMB120RT · Airspeed/Mach Indicator
  > FAT - HIGH SPEED WARNING INDICATION REPORTED DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE REPLACED NR 1 AIRSPEED INDICATOR. SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR WTAA950246](https://openairdocs.org/sdr/WTAA950246.md): Eec · malfunctioned · Aug 18, 1995 · N122AM · Emb EMB120RT · Fuel Control/Turbine Engines
  > RDD - RIGHT ENGINE NH REPORTED AT 106 PERCENT ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. PERFORMED ENGINE GROUND RUNS. ALL ENGINE PARAMETERS REPORTED NORMAL WITH EEC OFF AND ON. ENGINE OVERSPEED TEST OPERATIONAL CHECK NORMAL. UNABLE TO DUPLICATE D
- [SDR WTAA950239](https://openairdocs.org/sdr/WTAA950239.md): Takeoff Warning · activated · Jul 26, 1995 · N122AM · Emb EMB120RT · Central Warning
  > SFO - TAKEOFF TRIM WARNING ACTIVATED ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE INSPECTED TRIM SYSTEM. NO DEFECTS NOTED. ACCOMPLISHED OPERATIONAL CHECK OF TRIM SYSTEM AND AURAL WARNING UNIT. ALL CHECKS NORMAL. UNABLE TO DUPLICATE DISC
- [SDR WTAA950199](https://openairdocs.org/sdr/WTAA950199.md): Check Valve · failed · May 29, 1995 · N122AM · Emb EMB120RT · Cabin Cooling System
  > SMF - OIL ODOR REPORTED IN CABIN FROM LT AIR CONDITIONING PACK ON GROUND. PACK FAILS TO COOL CABIN. MAINTENANCE DEFERRED LT PACK PER MEL 21-50-2. MAINTENANCE SUBSEQUENTLY CLEARED THE PREVIOUS DEFERRAL WITH THE REPLACEMENT OF THE LT RAM AIR CHECK VALVE. LT
- [SDR WTAA950190](https://openairdocs.org/sdr/WTAA950190.md): Apu · smoking · May 12, 1995 · N122AM · Emb EMB120RT · APU Bleed Air System
  > RNO - SMOKE ODOR REPORTED IN CABIN FROM LEFT PACK WITH AIRCRAFT ON GROUND. SMOKE ODOR NOT NOTED DURING FLIGHT OPERATION. MAINTENANCE DEFERRED APU BLEED AIR SYSTEM PER MEL 49-52-1. AIRCRAFT RETURNED TO SERVICE. (W)
- [SDR WTAA950099](https://openairdocs.org/sdr/WTAA950099.md): Hydraulic Line · leaking · Feb 24, 1995 · N122AM · Emb EMB120RT · Hydraulic System, Main
  > SFO - LOSS OF GREEN SYSTEM HYDRAULIC PRESSURE REPORTED AFTER TAKEOFF. CREW DECLARED AN EMERGENCY AND RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC LINE ON NOSE GEAR ACTUATOR LEAKING. REPLACED HYDRAULIC LINE. HYDRAULIC SYSTEM OPERATIONAL
- [SDR WTAA950077](https://openairdocs.org/sdr/WTAA950077.md): Engine · failed · Feb 9, 1995 · N122AM · Emb EMB120RT · Engine (Turbine/Turboprop)
  > SFO - EN ROUTE FAT TO SFO, LEFT ENGINE RISE IN T6 INDICATION TO 850 DEGREES REPORTED FOLLOWED BY POPPING NOISE, VIBRATION AND POWER SURGE FROM ENGINE. CREW ACCOMPLISHED SHUT DOWN OF LEFT ENGINE AND DECLARED AND EMERGENCY. AIRCRAFT LANDED AT STATION WITHOUT I
- [SDR WTAA950063](https://openairdocs.org/sdr/WTAA950063.md): Hose · leaking · Jan 28, 1995 · N122AM · Emb EMB120RT · Engine Oil Distribution (Airframe Furnished)
  > FAT-SFO - EN ROUTE, LOSS OF LT ENGINE OIL PRESSURE REPORTED. CREW ACCOMPLISHED SHUTDOWN OF LT ENGINE AND DECLARED AND EMERGENCY. ACFT LANDED AT STA WITHOUT INCIDENT. MAINTENANCE DISCOVERED OIL COOLER CROSSOVER HOSE LEAKING. REPLACED HOSE AND SERVICED ENGIN
- [SDR WTAA950029](https://openairdocs.org/sdr/WTAA950029.md): Fuel Filter · warning light · Jan 9, 1995 · N122AM · Emb EMB120RT · Engine Fuel Distribution
  > LEFT ENGINE FUEL FILTER LIGHT ILLUMINATED DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE COULD NOT DUPLICATE DISCREPANCY. REMOVED AND REPLACED LEFT ENGINE LOW AND HIGH PRESSURE FUEL FILTERS FOR PRECAUTIONARY PURPOSES. INSPECTED, REMOVED

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE n_number = 'N122AM' AND deregistration_id = 'N122AM-2002-09-12'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N122AM-2002-09-12/reports

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