What was found
THE PILOTS ALTIMETER FLAGGED DURING PREFLIGHT. THERE ARE NO PRIOR REPORTS OF PROBLEMS ON THE ALTIMETRY SYSTEM. THE ADC WAS REPLACED AND TESTED WITH NO FURTHER DEFECTS NOTED. (K)
- Difficulty date
- March 24, 2005
- Submitted
- April 19, 2005
- Operation
- General aviation
- Aircraft
- N39DK
- Make and model
- Lear 35A
- Aircraft serial
- 480
- Engine
- Garrtt TFE73122B
- System (JASC)
- 3414 · Airspeed/Mach Indicator
- Part
- Adc
- Part number
- 702490031304
- Part serial
- 04100951
- Condition
- Inoperative
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.