# Service difficulty reports: N120AM, cancelled Oct 24, 2002

A list on [N120AM, cancelled Oct 24, 2002](https://openairdocs.org/deregistered/N120AM-2002-10-24.md).

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

- [SDR WTAA960209](https://openairdocs.org/sdr/WTAA960209.md): Circuit Breaker · tripped · Dec 3, 1996 · N120AM · Emb EMB120RT · Central Warning
  > SFO - TRIM WARNING ON TAKEOFF REPORTED. TAKEOFF ABORTED. MAINTENANCE RESET AURAL WARNING CIRCUIT BREAKER. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X)
- [SDR WTAA960208](https://openairdocs.org/sdr/WTAA960208.md): Connector · water contam · Dec 2, 1996 · N120AM · Emb EMB120RT · Trailing Flap Position Indicating System
  > ACV - FLAP DISAGREEMENT ON CLIMB-OUT. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE CLEANED MOISTURE FROM CANNON PLUG ON OUTBOARD FLAP ACTUATOR AND RERACKED COMPUTER. OPERATIONAL CHECKS SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X)
- [SDR WTAA960198](https://openairdocs.org/sdr/WTAA960198.md): Annunciator · failed · Nov 21, 1996 · N120AM · Emb EMB120RT · Trailing Flap Position Indicating System
  > SBA - FLAP DISAGREEMENT REPORTED DURING DEPARTURE. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. AIRCRAFT FERRIED TO FAT FOR REPAIR. MAINTENANCE REPLACED FLAP ANNUNCIATOR. FLAPS OPERATIONAL CHECK SATISFACTORY ON GROUND AND DURING SUBSEQUENT TEST FLIGHT.
- [SDR WTAA960174](https://openairdocs.org/sdr/WTAA960174.md): Comm Sys · malfunctioned · Sep 15, 1996 · N120AM · Emb EMB120RT · Audio Integrating System
  > ACV - ON TAKEOFF NR 1 AND NR 2 COMMS REPORTED CARRIER ONLY, NO VOICE. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE RERACKED BOTH COMMS AND CLEANED MICROPHONE AND HEADSET JACKS. UNABLE TO DUPLICATE DISCREPANCY. AIRCRAFT RETURNED TO SERVICE. (
- [SDR WTAA960168](https://openairdocs.org/sdr/WTAA960168.md): Engine · bird strike · Aug 26, 1996 · N120AM · Emb EMB120RT · Engine (Turbine/Turboprop)
  > SFO - BIRD STRIKE REPORTED ABOVE RIGHT ENGINE INTAKE ON DEPARTURE FROM SFO. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE ACCOMPLISHED BIRD STRIKE INSPECTION. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. (X)
- [SDR WTAA960152](https://openairdocs.org/sdr/WTAA960152.md): Gasper Fan · failed · Jul 24, 1996 · N120AM · Emb EMB120RT · Air Distribution Fan
  > FAT - ELECTRICAL ODOR REPORTED IN CABIN AND COCKPIT ON GROUND. MAINTENANCE INSPECTED AIRCRAFT. DETERMINED SOURCE TO BE CABIN GASPER FAN. DEFERRED PER MEL 21-24-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED DEFERRAL WITH REPLACEMENT OF
- [SDR WTAA960131](https://openairdocs.org/sdr/WTAA960131.md): Skin · bird strike · Jun 18, 1996 · N120AM · Emb EMB120RT · Fuselage Main, Plate/Skin
  > FAT - CREW REPORTED, BIRD STRIKE BELOW CAPTAINS WINDOW. MAINTENANCE ACCOMPLISHED BIRD STRIKE INSPECTION. NO DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR WTAA960114](https://openairdocs.org/sdr/WTAA960114.md): Fuel Heater · failed · May 30, 1996 · N120AM · Emb EMB120RT · Fuel Heater
  > RDD - RIGHT ENGINE OIL LIGHT ILLUMINATED IN FLIGHT. CREW SECURED NR 2 ENGINE AND DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. MX SUSPECTS POSSIBLE INTERNAL LEAKAGE IN FUEL/OIL HEATER. MX REPLACED FUEL/OIL HEATER. OIL QUANTITY AND PRESSURES NOR
- [SDR WTAA960093B](https://openairdocs.org/sdr/WTAA960093B.md): Fuel Filter · failed · Apr 27, 1996 · N120AM · Emb EMB120RT · Engine Fuel Distribution
  > SFO - LEFT ENGINE FUEL FILTER LIGHT ILLUMINATED ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MX REPORTED LEFT ENGINE FUEL FILTER LIGHTS PREVIOUSLY DEFERRED PER MEL 73-33-1. MX ENSURED DEFERRAL 'MX PROCEDURES' HAVE BEEN COMPLIED WITH. AIRCRAFT RETURNE
- [SDR WTAA960093A](https://openairdocs.org/sdr/WTAA960093A.md): Fuel Filter · failed · Apr 27, 1996 · N120AM · Emb EMB120RT · Engine Fuel Distribution
  > SFO - LEFT ENGINE FUEL FILTER LIGHT ILLUMINATED ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MX REPORTED LEFT ENGINE FUEL FILTER LIGHTS PREVIOUSLY DEFERRED PER MEL 73-33-1. MAINTENANCE ENSURED DEFERRAL 'MAINTENANCE PROCEDURES' HAVE BEEN COMPLIED WITH.
- [SDR WTAA950318](https://openairdocs.org/sdr/WTAA950318.md): Hydraulic Line · chafed · Dec 8, 1995 · N120AM · Emb EMB120RT · Hydraulic System, Main
  > FAT - CREW REPORTED GREEN HYDRAULIC SYSTEM CONTENT LEVEL DROPPING AFTER DEPARTURE FROM STATION. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE FOUND AND REPAIRED CHAFED HYDRAULIC LINE IN LEFT NACELLE WHEEL WELL. HYDRAULIC SYSTEM LEAK CHECK NORMA
- [SDR WTAA950288](https://openairdocs.org/sdr/WTAA950288.md): Circuit Breaker · tripped · Oct 17, 1995 · N120AM · Emb EMB120RT · Central Warning
  > SFO - TAKEOFF TRIM WARNING INDICATION ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE FOUND AURAL WARNING CIRCUIT BREAKER TRIPPED. RESET CIRCUIT BREAKER AURAL WARNING SYSTEM OPERATONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR WTAA950281](https://openairdocs.org/sdr/WTAA950281.md): Circuit Breaker · tripped · Oct 9, 1995 · N120AM · Emb EMB120RT · Central Warning
  > SFO - TAKEOFF TRIM WARNING INDICATION ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE FOUND AURAL WARNING CIRCUIT BREAKER TRIPPED. RESET CIRCUIT BREAKER. AURAL WARNING SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR WTAA950259](https://openairdocs.org/sdr/WTAA950259.md): Skin · bird strike · Sep 11, 1995 · N120AM · Emb EMB120RT · Fuselage Main, Plate/Skin
  > ACV - BIRD STRIKE REPORTED AT RIGHT SIDE OF AIRCRAFT NOSE SECTION. MAINTENANCE INSPECTED AIRCRAFT. NO DEFECTS OR DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR WTAA950269](https://openairdocs.org/sdr/WTAA950269.md): Windshield Post · cracked · Sep 1, 1995 · N120AM · Emb EMB120RT · Fuselage Miscellaneous Structure
  > FAT - LATERAL WINDSHIELD POST AND SKIN DOUBLER REPORTED CRACKED AT LOWER CORNER OF CAPTAINS WINDSHIELD. MAINTENANCE REPLACED LATERAL POST AND FABRICATED AND INSTALLED REPLACEMENT SKIN DOUBLER. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR WTAA950178](https://openairdocs.org/sdr/WTAA950178.md): Prox Sensor · loose · Apr 29, 1995 · N120AM · Emb EMB120RT · Central Warning
  > MRY - TAKEOFF TRIM AURAL WARNING OBTAIN DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENACNE COULD NOT DUPLICATE DISCREPANCY. INSPECTED SYSTEM FOUND ELECTRICAL CONNECTOR AT TRIM PROXIMITY SENSOR LOOSE. TIGHTENED CONNECTION. SYSTEM OPERATIONA
- [SDR WTAA950147](https://openairdocs.org/sdr/WTAA950147.md): Connector · corroded · Mar 31, 1995 · N120AM · Emb EMB120RT · Trailing Edge Flap Control System
  > LAX - OUTBOARD FLAP FAULT REPORTED DURING FLAP RETRACTION AFTER TAKEOFF. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE FOUND CORROSION ON RIGHT OUTBOARD FLAP ACTUATOR CANNON PLUG. CLEANED CANNON PLUG PINS. FLAP SYSTEM OPERATIONAL CHECK NORMAL
- [SDR WTAA950126](https://openairdocs.org/sdr/WTAA950126.md): Switch · dirty · Mar 21, 1995 · N120AM · Emb EMB120RT · Propeller Indication System
  > FAT - LEFT BETA LIGHT FLASHING AT ALL POWER LEVER SETTINGS BELOW FLIGHT IDLE ON TAXI. AIRCRAFT RETURNED TO GATE. MAINTENANCE CLEANED AND LUBRICATED LOW PITCH STOP MICROSWITCH. PERFORMED OPERATIONAL CHECK OF SYSTEM. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNE
- [SDR WTAA950114](https://openairdocs.org/sdr/WTAA950114.md): Actuator · malfunctioned · Mar 8, 1995 · N120AM · Emb EMB120RT · Rudder Actuator
  > FAT - NO HYDRAULIC ASSIST ON RIGHT RUDDER ABOVE 120 KNOTS. AIRCRAFT LANDED IN FAT WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED BLUE SYSTEM RUDDER ACTUATOR PER EMB-120 MM. OPERATIONAL CHECK AND LEAK CHECK GOOD. TEST FLIGHT SATISFACTORY. AIRCRAFT RETU
- [SDR WTAA950062](https://openairdocs.org/sdr/WTAA950062.md): Current Sensor · shorted · Jan 22, 1995 · N120AM · Emb EMB120RT · Windshield/Door Rain/Ice Removal
  > SFO - ELECTRICAL BURNING ODOR REPORTED IN COCKPIT WITH RT WINDSHIELD HEAT ON. MAINTENANCE REPLACED RT WINDSHIELD HEAT CURRENT SENSOR. SYSTEM OPERATIONAL CHECK NORMAL ON GROUND. ACFT RETURNED TO SERVICE. (W)
- [SDR WTAA950050](https://openairdocs.org/sdr/WTAA950050.md): Connector · dirty · Jan 15, 1995 · N120AM · Emb EMB120RT · Fire Detection
  > FAT - APU FIRE WARNING INDICATION DURING LANDING. MAINTENANCE DETERMINDED FIRE DETECTION SYSTEM WAS PREVIOUSLY DEFERRED AND APU WAS NOT IN USE AT TIME OF FALSE FIRE WARNING. SUBSEQUENTLY MAINTENANCE CLEARED DEFFERAL WITH THE REPLACEMENT OF THE APU FIRE DETEC
- [SDR WTAA950021](https://openairdocs.org/sdr/WTAA950021.md): Rudder · malfunction · Jan 5, 1995 · N120AM · Emb EMB120RT · Rudder Control System
  > SFO - AFTER DEPARTURE, LIMITED RIGHT RUDDER TRAVEL REPORTED. NO ASSOCIATED FAULTS LIGHTS NOTED ON RUDDER PANEL. CREW DECLARED AND EMERGENCY AND RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE INSPECTED RUDDER SYSTEM WITH NO DEFECTS NOTED. RUDDER SYSTEM A

## 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 = 'N120AM' AND deregistration_id = 'N120AM-2002-10-24'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N120AM-2002-10-24/reports

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.