Service difficulty report · Altimeter · Boeing 7377H4

Difficulty date
March 11, 2026
Submitted
March 12, 2026
Operation
Air carrier
Aircraft
N701VL
Make and model
Boeing 7377H4
Aircraft serial
36617
Part
Altimeter
Condition
Faulted
Location
Zone 200
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ON TAKE OFF AT UPWIND IAS DISAGREE QRH 10.17 QRH 10.1 CAPT IAS INDICATOR SHOWING SLOW ON CRUISE ALTIMETERS DISAGREE AP+FD DISSENGAGED. FLUSHED PITOT STATIC SYSTEM IAW AMM 34-11-00-170-802, SYSTEMS OPERATIONAL CHECK IAW FIM 73-28 TASK 803 SATISFACTORY AT THIS TIME. ACFT OK FOR SERVICE

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