SDR 03FDEA00075

Difficulty date

January 23, 2003

Submitted

February 17, 2003

Operation

Air carrier

Aircraft

N578FE

Make and model

Doug MD11

Aircraft serial

48458

Aircraft time

29,500 hours, 8,526 cycles

System (JASC)

5511 · Horizontal Stabilizer, Spar/Rib

Part

Spar Cap

Part number

ALC81312

Condition

Corroded

Location

Zone 300

Stage of operation

IN

How discovered

V

Nature of condition

O

Precautionary procedure

K

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