SDR CALA2017042301117

Service difficulty report · Static Port · Boeing 737824

Difficulty date: April 23, 2017
Submitted: April 24, 2017
Operation: Air carrier
Aircraft: N13227
Make and model: Boeing 737824
Aircraft serial: 28788
Aircraft time: 56,891 hours, 20,698 cycles
System (JASC): 3411 · Pitot/Static System
Part: Static Port
Condition: Contaminated
Location: Ptiot/Static Sys
Stage of operation: CR
How discovered: O
Nature of condition: S
Precautionary procedure: K

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

What was found

STANDBY ALTIMETER PROBLEM INDICATES 280 FEET LOW AT FL 370 SPEED .762/ IAS 247 AT FL350 280 FT LOW DRAINED WATER FROM ALTERNATE STATIC PORT. GROUND OPS CHECK GOOD PER MM 34-24-00-730-801. CDS/STANDBY WITHIN LIMITS AS PER EC3410 -01670.