Federal Aviation Administration, DOT Pt. 135, App. F The recorded values must meet the designated range, resolution and accuracy requirements during static and dynamic conditions. Dynamic condition means the parameter is experiencing change at the maximum rate attainable, including the maximum rate of reversal. All data recorded must be correlated in time to within one second. Parameters Range Accuracy (sensor input) Seconds per sampling interval Resolution Remarks 4. Heading (Primary flight crew reference). 0Section360Section and Discrete - true - or - mag - . Section2Section ..................... 1 ........................ 0.5Section .................... When true or magnetic heading can be selected as the primary heading reference, a discrete indicating selection must be recorded. 5. Normal Acceleration (Vertical) 9. Section3g to + 6g ...... 0.125 ................. 0.004g 6. Pitch Attitude .. Section75% ................. Section1% of max range excluding datum error of Section5%. Section2Section ..................... 0.5Section .................... A sampling rate of 0.25 is recommended. 7. Roll Attitude 2 .. Section180Section ................. Section2Section ..................... 0.5Section .................... A sampling rate of 0.5 is recommended. 8. Manual Radio Transmitter Keying or CVR/ DFDR synchronization reference. On-Off (Discrete) None .................. ........................... 1 or 0.25 for airplanes operated under Section 135.152(j). 1 or 0.5 0.5 airplanes operated under Section 135.152(j). 1 ........................ ........................... 9. Thrust/Power on each engine - primary flight crew reference. Full Range Forward. Section2% ................... 1 (per engine) ... 0.3% of full range. Preferably each crew member but one discrete acceptable for all transmission provided the CVR/ FDR system complies with TSO C124a CVR synchronization requirements (paragraph 4.2.1 ED-55). Sufficient parameters (e.g. EPR, N1 or Torque, NP) as appropriate to the particular engine being recorded to determine power in forward and reverse thrust, including potential overspeed condition. 10. Autopilot Engagement. 11. Longitudinal Acceleration. Discrete - on - or - off - . Section1g .................... ........................... 1 ........................ 0.25 ................... 0.004g. 12a. Pitch control(s) position (nonfly-by-wire systems) 18. Full Range ......... Section1.5% max. range excluding datum error of Section5%. Section2Section unless higher accuracy uniquely required. 0.5 or 0.25 for airplanes operated under Section 135.152(j). 0.5% of full range. 12b. Pitch control(s) position (fly-by-wire systems) 3 18. 13a. Lateral control position(s) (nonfly-bywire) 18. Full Range ......... Section2Section unless higher accuracy uniquely required. Section2Section unless higher accuracy uniquely required. 0.5 or 0.25 for airplanes operated under Section 135.152(j). 0.5 or 0.25 for airplanes operated under Section 135.152(j). 0.2% of full range. 13b. Lateral control position(s) (fly-by-wire) 4 18. Full Range ......... Section2Section unless higher accuracy uniquely required. 0.5 or 0.25 for airplanes operated under Section 135.152(j). 0.2% of full range. Full Range ......... 0.2% of full range. For airplanes that have a flight control breakaway capability that allows either pilot to operate the controls independently, record both control inputs. The control inputs may be sampled alternately once per second to produce the sampling interval of 0.5 or 0.25, as applicable. For airplanes that have a flight control breakaway capability that allows either pilot to operate the controls independently, record both control inputs. The control inputs may be sampled alternately once per second to produce the sampling interval of 0.5 or 0.25, as applicable. 529 VerDate Sep<11>2014 08:20 May 17, 2019 Jkt 247048 PO 00000 Frm 00539 Fmt 8010 Sfmt 8002 Y:\SGML\247048.XXX 247048