SDR CA150206004

Service difficulty report · Fms · Bombdr BD7001A10

Difficulty date: January 6, 2015
Submitted: March 12, 2015
Operation: General aviation
Make and model: Bombdr BD7001A10
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Fms
Condition: Malfunctioned
Stage of operation: NR
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

(CAN) DURING V&V TESTING FOR ANOTHER PROGRAM, IT WAS OBSERVED THAT WHEN PERFORMING THE DEPARTURE PROCEDURE SHOWN IN THE SCENARIO BELOW, THE FLIGHT MANAGEMENT SYSTEM (FMS) PERFORMED A FULL RIGHT TURN PRIOR TO COMMITTING TO A THE LEFT TURN. THIS ULTIMATELY RESULTS IN THE AIRCRAFT COMPLETING A FULL CIRCLE BEFORE COMMITING THE LEFT TURN AS REQUIRED BY THE PROCEDURE.