What was found
MACH OVERSPEED SWITCH FAILED DURING FUNCTIONAL TEST.
- Difficulty date
- November 22, 2002
- Submitted
- January 6, 2003
- Operation
- Air carrier
- Aircraft
- N971K
- Make and model
- Lear 35A
- Aircraft serial
- 373
- Engine
- Garrtt TFE731*
- System (JASC)
- 3415 · High Speed Warning
- Part
- Switch
- Part number
- DRA76C14
- Part serial
- 617
- Condition
- Failed
- Location
- Mach Overspeed
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.