# Service difficulty reports: N745H

A list on [N745H](https://openairdocs.org/aircraft/N745H.md).

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

- [SDR HEEA066526](https://openairdocs.org/sdr/HEEA066526.md): Actuator · frozen · Feb 16, 2000 · N745H · Bell 214ST · Main Rotor Control
  > ACTUATOR MOTOR FROZEN.
- [SDR HEEA0012451](https://openairdocs.org/sdr/HEEA0012451.md): Regulator · inoperative · Jan 5, 1998 · N745H · Bell 214ST · DC Regulator
  > VOLTAGE REGULATOR INOPERATIVE.
- [SDR 97ZZZX3989](https://openairdocs.org/sdr/97ZZZX3989.md): Rotor Grip · cracked · Sep 8, 1997 · N745H · Bell 214ST · Main Rotor Head
  > MAIN ROTOR GRIP, DRAG BRACE ATTACHMENT, LOWER LUG CRACKED, 1.25 INCHES LONG. DEFECT IDENTIFIED VISUALLY DURING 5,000 HR/5 YEAR E-CHECK. DEFECT BECAME APPARENT DURING DISASSEMBLY. DEFECTIVE PART BEING RETURNED TO BELL FOR INVESTIGATION.
- [SDR 97ZZZX4349](https://openairdocs.org/sdr/97ZZZX4349.md): Crosstube · failed · Aug 23, 1997 · N745H · Bell 214ST · Main Landing Gear Strut/Axle/Truck
  > REAR CROSSTUBE FRACTURED DURING GROUND HANDLING OF AIRCRAFT (RAISED ON WHEELS). TOTAL WT. A/C, 13,535 POUNDS. ACCEPTABLE MOVEMENT LIMITATION, 14,500 POUNDS.
- [SDR HEEA0010449](https://openairdocs.org/sdr/HEEA0010449.md): Planetary Gear · defective · Jul 10, 1997 · N745H · Bell 214ST · Main Rotor Gearbox
  > UNABLE TO OBTAIN PROPER CLEARANCE BETWEEN ROLLERS AND WASHERS. SENT TO BELL HELICOPTER TEXTRON, ATTN: BOB TRENT FOR EVALUATION.
- [SDR HEEA0010133](https://openairdocs.org/sdr/HEEA0010133.md): Gear Planetary · mis mfg · Jun 16, 1997 · N745H · Bell 214ST · Main Rotor Gearbox
  > GEARS IMPROPERLY MACHINED. TOLERANCES INCORRECT
- [SDR HAIHEEA9922](https://openairdocs.org/sdr/HAIHEEA9922.md): Gear Planetary · mis mfg · May 27, 1997 · N745H · Bell 214ST · Main Rotor Gearbox
  > GEARS IMPROPERLY MACHINED, TOLERANCES INCORRECT SERIAL NUMBERS REMOVED ARE A2095, A2094, A2092. SENT TO BELL HELICOPTER TEXTRON FOR CREDIT AGAINST REPLACEMENT PARTS PURCHASED.
- [SDR HAIHEEA9447](https://openairdocs.org/sdr/HAIHEEA9447.md): Blade · blade void · Apr 19, 1997 · N745H · Bell 214ST · Tail Rotor Blades
  > VOID AT TIP OF T/R BLADE.
- [SDR HEEA968595](https://openairdocs.org/sdr/HEEA968595.md): Grip · corroded · Nov 27, 1996 · N745H · Bell 214ST · Main Rotor Head
  > CORROSION ON GRIP TANGS BEYOND LIMITS.
- [SDR HEEA968007](https://openairdocs.org/sdr/HEEA968007.md): Housing · corroded · Oct 3, 1996 · N745H · Bell 214ST · Main Rotor Drive System
  > HOUSING IS CORRODED. (CORROSION ON FLANGES) (ARAMCO AIRCRAFT)
- [SDR 96ZZZX983](https://openairdocs.org/sdr/96ZZZX983.md): Strap Assy · debonded · Oct 11, 1995 · N745H · Bell 214ST · Main Landing Gear
  > STRAP ASSY HAS DEBONDED RUBBER PAD.
- [SDR 96ZZZX984](https://openairdocs.org/sdr/96ZZZX984.md): Blower · failed · Aug 19, 1995 · N745H · Bell 214ST · Rotorcraft Cooling Fan System
  > BLOWER ASSY 'WILL NOT COME ON'.
- [SDR 96ZZZX1013](https://openairdocs.org/sdr/96ZZZX1013.md): Regulator · defective · Aug 15, 1995 · N745H · Bell 214ST · DC Regulator
  > GENERATOR WILL NOT COME ON LINE, FAULTY REGULATOR.
- [SDR 96ZZZX1012](https://openairdocs.org/sdr/96ZZZX1012.md): Regulator · faulty · Aug 14, 1995 · N745H · Bell 214ST · DC Regulator
  > GENERATOR WILL NOT COME ON LINE DUE TO FAULTY REGULATOR.
- [SDR 96ZZZX1007](https://openairdocs.org/sdr/96ZZZX1007.md): Generator · failed · Aug 13, 1995 · N745H · Bell 214ST · Starter-Generator
  > GENERATOR WILL NOT RESET.
- [SDR 96ZZZX1008](https://openairdocs.org/sdr/96ZZZX1008.md): Actuator · failed · Jul 25, 1995 · N745H · Bell 214ST · Autopilot System
  > YAW CHANNEL OF SCAS WILL NOT ENGAGE.
- [SDR 96ZZZX1009](https://openairdocs.org/sdr/96ZZZX1009.md): Blower · failed · Jun 27, 1995 · N745H · Bell 214ST · Rotorcraft Cooling Fan System
  > FAILED, INOPERATIVE.
- [SDR 96ZZZX1010](https://openairdocs.org/sdr/96ZZZX1010.md): Hub Assy · rough · Jun 12, 1995 · N745H · Bell 214ST · Tail Rotor Head
  > TRUNNION VERY ROUGH WHEN ROTATED.
- [SDR 96ZZZX1011](https://openairdocs.org/sdr/96ZZZX1011.md): Pa System · defective · Mar 30, 1995 · N745H · Bell 214ST · Entertainment System
  > PA ADDRESS SYSTEM TRIPS CIRCUIT BREAKER.
- [SDR 95ZZZX3031](https://openairdocs.org/sdr/95ZZZX3031.md): Starter · failed · Feb 9, 1995 · N745H · Bell 214ST · Starter-Generator
  > STARTER DOES NOT DISENGAGE AFTER START.

## 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 = 'N745H' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N745H/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.