What was found
RPM AUDIO INDICATIONS NOT FUNCTIONING WHEN NR 1 SPLITS 12 PERCENT.
- Difficulty date
- July 30, 1998
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N721MB
- Make and model
- Bolkms BO105S
- Aircraft serial
- S752
- System (JASC)
- 6240 · Main Rotor Indicating System
- Part
- Warning Box
- Part number
- KDW021A
- Condition
- Failed
- Location
- Rotor Rpm
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.