Special Features:

Stanless steel case, measures aispeed, altitude course and fine, heading, vertical acceleration, 1/4 inch magnetic tape 388' tape speed write mode incremental 1 lps, read mode continuous 5 lps, 25 hour min of continuous flight data recording at 768 pbs, reel to reel, belt driven, operating and non-operating temperature -55 to + 77 degrees c, altitude -1000 to 50, 000 feet, humidi type 0 to 95% relative @ 32 degrees c

Properties:

An item designed to record flight data on paper, tape or disk, thus enabling the reconstruction of preceding events.