Service difficulty report · Indicator · Bolkms BK117C2

Difficulty date
January 26, 2013
Submitted
January 29, 2013
Operation
Air carrier
Aircraft
N184WK
Make and model
Bolkms BK117C2
Aircraft serial
9171
Aircraft time
1,630 hours, 6,920 cycles
Part
Indicator
Condition
Activated
Location
Mast Moment
Part time
1,630 hours, 6,920 cycles
Stage of operation
AA
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

PILOT ON APPROACH TO LAND, MAST MOMENT INDICATOR PEGGED TO THE RT AND CONTINUED TO FLUCTUATE. VEMD SHOW OBVIOUS INDICATOR ERRORS OF EXCEEDANCE AT 64 PERCENT FOR 29 SECONDS 111.1 PERCENT, AT 77 PERCENT FOR 20.6 SECONDS, 111.1 PERCENT AND AT 90 PERCENT FOR 14 SECONDS 111.1 PERCENT. OPEN