Electroair Acquisition Corp.
IM EA-13000
Page 10 of 10
Revision 03
Prepared by: EAC
02/04/2020
Glossary and Abbreviations:
AD(s) – Airworthiness Directive(s)
AFM – Aircraft Flight Manual
AFMS – Aircraft Flight Manual Supplement
ALS – Aircraft Limitations Section
AML – Approved Model List
APU – Auxiliary Power Unit
BTDC – Before Top Dead Center
CFR – Code of Federal Regulations
CSTW – Crank Shaft Trigger Wheel
EIS – Electronic Ignition System
FAA – Federal Aviation Administration
Ignition Timing – is the process of setting the angle relative to piston position and
crankshaft angular velocity that a spark will occur in the combustion chamber near the
end of the compression stroke.
IAW – In Accordance With
ISSP – Ignition/Starter Switch Panel
MAG – magneto
MAP – Manifold Absolute Pressure
May/Should – an optional requirement
MTH – Mag Timing Housing
Must/Shall – a mandatory requirement
RPM – Revolutions per Minute
POH – Pilot’s Operating Handbook
STC – Supplemental Type Certificate
TDC – Top Dead Center
