SDR 99ZZZM657

Service difficulty report · Intercostal · Aerosp ATR42300

Difficulty date
June 3, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N973NA
Make and model
Aerosp ATR42300
Aircraft serial
065
Part
Intercostal
Part number
S5397450221502
Condition
Corroded
Location
Frame 27/28
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

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

What was found

FOUND INTERCOSTAL BETWEEN FRAMES 27A RT AND 28A RT BELOW STRINGER 19 CORRODED. CAUSE OF CORROSION DETERMINED TO BE ENVIRONMENTAL. CORROSION REMOVED AND FOUND BEYOND LIMITS. (M)

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