Altimeter and Static System Test Results Worksheet (Form 1010), Page 1 of 2. Aviatronics, FAA CDSE F7MR1130. Part Number: 5742, Serial Number: 20008. #1 Altimeter tested with #1 Encoder (P/N: A76, S/N: 80713, 20008). Aircraft Make: CESSNA, Model: 172M, Work Order No.: H092. #1 Air Data Computer: N/A. #2 Altimeter: N/A. #2 Encoder: N/A. #2 Air Data Computer: N/A. Standby Altimeter: N/A. Scale Error tolerance +/-FEET: 20ft at low altitudes scaling to 200ft at 50,000ft. Altimeter #1 test results from -1000ft to 50,000ft — all altitudes from 0 to 18,000ft show PASS results; altitudes above 18,000ft show N/A. All #2 Altimeter, #2 Encoder, #2 Air Data Computer, and Standby Altimeter columns show N/A throughout.