Service difficulty report · Pitot Line · Cessna 750

Difficulty date
April 12, 2007
Submitted
April 13, 2007
Operation
Air carrier
Aircraft
N924QS
Make and model
Cessna 750
Aircraft serial
7500124
Aircraft time
6,460 hours, 3,917 cycles
Engine
Allsn AE3007C
Part
Pitot Line
Condition
Obstructed
Location
Pitot Stactic Sy
Stage of operation
TO
How discovered
O
Nature of condition
F
Precautionary procedure
C

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

What was found

ON TAKEOFF, JUST PRIOR TO 80 KNOTS, GOT AMBER MASTER CAUTION AND AMBER YAW DAMPNER OFF LOWER CASE MESSAGE. [SUP 4-19-07] PULLED FAULT CODES 0300 05: AIRDATA MISCOMPARE. FOUND WATER IN PITOT LINES. PURGED LINES PITOT & STATIC. PERFORMED ALTITUDE CORRELATION CHECKS, OPS CHECKS GOOD IAW CE750 MM 34-60-00 & FAR 43 APPENDIX E FAR 91.411 & 91.413

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