SDR SCNA20260417158

Service difficulty report · Pitot Tube · Boeing 7378KN

Difficulty date: April 16, 2026
Submitted: April 17, 2026
Operation: Air carrier
Aircraft: N850SY
Make and model: Boeing 7378KN
Aircraft serial: 40265
Aircraft time: 38,310 hours, 14,452 cycles
System (JASC): 3411 · Pitot/Static System
Part: Pitot Tube
Condition: Obstructed
Location: Zone 100
Stage of operation: CL
How discovered: O
Nature of condition: C, H
Precautionary procedure: A

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

What was found

EMERGENCY DECLARED AT 100KTS BOTH EECS LIGHT ILLUMINATED ALTN. IAS DISAGREE, CA SIDE CORRECT & STDBY IAS, FO SIDE INCORRECT - - PERFORMED FIM 31-62 TASK 876, FOUND BLOCKAGE IN FO PITOT PROBE & ADM FAULT ON FO SIDE. FLUSHED PITOT PER AMM 34-11-00, DEBRIS REMOVED. R/R FO PITOT PROBE PER AMM 34-11-01, R/R FO ADM PER AMM 34-21-04, OPS CHECK GOOD, LEAK CHECK GOOD & NO ADIRS FAULTS.

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