A-4 Aircraft Instruments Committee

Standards Status Definitions

Display: Document List

Document	Title	Date	Status
AIR1075A	Barometry for Altimeter Calibration	Sep 01, 1996	Revised
AIR1093A	Numeral, Letter and Symbol Dimensions for Aircraft Instrument Displays	Feb 16, 2008	Reaffirmed
AIR1608A	Estimation of Total Error in Altimetry	Feb 16, 2008	Reaffirmed
AIR722	Integrated Flight Instruments and Flight Control Systems	Dec 16, 2002	Canceled
AIR818D	Aircraft Instrument and Instrument System Standards: Wording Terminology, Phraseology, Environment and Design Standards For	Feb 16, 2008	Reaffirmed
AIR82	Tachometer Generator Envelopes	Dec 16, 2002	Canceled
AIR975A	Maintenance of Pitot-Static Systems of Transport Aircraft	Sep 01, 1996	Revised
ARP1061A	Altitude Alerting Devices and Systems	Feb 16, 2008	Reaffirmed
ARP175	Temperature Measurement, Well Insert Type	Feb 16, 2008	Reaffirmed
ARP416A	Directional Indicating System (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
ARP419A	Automatic Pilot Installations	Feb 16, 2008	Reaffirmed
ARP421	Overhaul Facilities for Aircraft Instruments	Dec 16, 2002	Canceled
ARP426A	Compass System Installations	Feb 16, 2008	Reaffirmed
ARP427A	Pressure Ratio Instruments	Feb 16, 2008	Reaffirmed
ARP433A	Liquid Oxygen Quantity Instruments	Feb 16, 2008	Reaffirmed
ARP435	Overspeed Warning Instrument (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
ARP461B	Synchros	Feb 16, 2008	Reaffirmed
ARP667	Precision Motor Tachometer Generator	Feb 16, 2008	Reaffirmed
ARP727	Rate Gyro Assembly Configuration	Feb 16, 2008	Reaffirmed
ARP794A	Airstream Deviation Instrument (ADI)	Feb 16, 2008	Reaffirmed
ARP920A	Design and Installation of Pitot-Static Systems for Transport Aircraft	Oct 01, 1996	Revised
ARP921A	Flight Test Procedures for Static Pressure Systems Installed in Subsonic Transport Aircraft	Sep 01, 1996	Revised
AS1104	Single-Degree-of-Freedom Spring-Restrained Rate Gyros	Feb 16, 2008	Reaffirmed
AS1162	Attitude Instruments, Pitch and Roll, Part I, Minimum Performance Standard for Equipment	Feb 16, 2008	Reaffirmed
AS14114A	Gyroscope, Displacement, Roll and Pitch (Hard Mounted)	Aug 22, 2012	Stabilized
AS17983A	Compass, Magnetic, Pilot's Standby	Aug 22, 2012	Stabilized
AS196	Thermo-Sensitive Element (Iron - Constantan)	Feb 16, 2008	Reaffirmed
AS22145A	Accelerometer Group, Counting (MS25447 and MS25448)	Aug 22, 2012	Stabilized
AS234	Thermo-Sensitive Element (Resistance Bulb Type)	Feb 16, 2008	Reaffirmed
AS23479A	Indicator, Pressure, 1 1/2-Inch, Integrally Lighted	Aug 22, 2012	Stabilized
AS235	Terminal, Thermo-Sensitive Element	Dec 16, 2002	Canceled
AS236	Adapter, Thermo-Sensitive Element	Feb 16, 2008	Reaffirmed
AS390	Pilot or Pitot-Static Pressure Tubes, Electrically Heated (Turbine Powered Sub-Sonic Aircraft)	Feb 16, 2008	Reaffirmed
AS391C	Airspeed Indicator (Pitot Static) (Reciprocating Engine Powered Aircraft)	Feb 16, 2008	Reaffirmed
AS393B	Airspeed Tubes Electrically Heated	Feb 16, 2008	Reaffirmed
AS394A	Rate of Climb Indicator, Pressure Actuated (Vertical Speed Indicator)	Feb 16, 2008	Reaffirmed
AS395	Turn And Slip Indicators (Turn And Bank)	Jul 23, 2002	Canceled
AS396B	Bank and Pitch Instruments (Indicating Stabilized Type) (Gyroscopic Horizon, Attitude Gyro)	Feb 16, 2008	Reaffirmed
AS397B	Direction Instrument, Non-Magnetic, Stabilized Type (Directional Gyro)	Aug 22, 2012	Stabilized
AS398B	Direction Instrument, Magnetic, Non-Stabilized Type (Magnetic Compass)	Feb 16, 2008	Reaffirmed
AS399B	Direction Instrument, Magnetic (Stabilized Type)	Aug 22, 2012	Stabilized
AS402C	Automatic Pilots	Aug 22, 2012	Stabilized
AS404C	Electric Tachometer: Magnetic Drag (Indicator and Generator)	Feb 16, 2008	Reaffirmed
AS405D	Fuel and Oil Quantity Instruments	Aug 22, 2012	Stabilized
AS406A	Flight Directors (Turbine-Powered Subsonic Aircraft)	Aug 22, 2012	Stabilized
AS407D	Fuel Flowmeters	Aug 22, 2012	Stabilized
AS408C	Pressure Instruments - Fuel, Oil, and Hydraulic (Reciprocating Engine Powered Aircraft)	Feb 16, 2008	Reaffirmed
AS411B	Manifold Pressure Indicating Instruments	Feb 16, 2008	Reaffirmed
AS413B	Temperature Instruments (Reciprocating Engine Powered Aircraft)	Feb 16, 2008	Reaffirmed
AS414B	Temperature Instruments (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
AS415	Altimeter, Pressure, Compensated (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
AS417A	Air Data Computers, MPS	Feb 16, 2008	Reaffirmed
AS418A	Maximum Allowable Airspeed Instruments (Reciprocating Engine Powered Aircraft)	Feb 16, 2008	Reaffirmed
AS420B	Flight Directors (Reciprocating Engine Powered Aircraft)	Feb 16, 2008	Reaffirmed
AS428	Exhaust Gas Temperature Instruments	Feb 16, 2008	Reaffirmed
AS429	Rate of Climb (Vertical Speed) Indicator, Pressure Actuated (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
AS431B	True Mass Fuel Flow Instruments	Feb 16, 2008	Reaffirmed
AS432B	Tachometer Instruments (Indicator and Generator)	Feb 16, 2008	Reaffirmed
AS436	Mach Meters (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
AS437A	Maximum-Allowable-Airspeed Instruments (Turbine Powered Subsonic Aircraft)	Sep 01, 1996	Revised
AS439A	Stall Warning Instrument (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
AS440A	Automatic Pilots (Turbine Powered Subsonic Aircraft)	Sep 01, 1996	Revised
AS443A	Compass, Magnetic, Non-Stabilized Type (For Turbine-Powered, Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
AS445	Fuel and Oil Quantity Instruments (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
AS5604A	Compass; Magnetic, Pilot's Standby	Aug 22, 2012	Stabilized
AS5813A	Tube - Pitot, Electrically Heated	Aug 22, 2012	Stabilized
AS5823B	Card-Compass Correction	Aug 22, 2012	Stabilized
AS791	Remote Servoed Air Data Instruments for Subsonic Aircraft	Feb 16, 2008	Reaffirmed
AS793A	Total Temperature Measuring Instruments (Turbine Powered Subsonic Aircraft)	Feb 16, 2008	Reaffirmed
AS8001	Minimum Performance Standard for Bank & Pitch Instruments	Feb 16, 2008	Reaffirmed
AS8004	Minimum Performance Standard for Turn and Slip Instrument	Feb 16, 2008	Reaffirmed
AS8005A	Minimum Performance Standard Temperature Instruments	Sep 01, 1996	Revised
AS8008	Flight Director Equipment	May 01, 1991	Reaffirmed
AS8013A	Minimum Performance Standard for Direction Instrument, Magnetic (Gyroscopically Stabilized)	Feb 16, 2008	Reaffirmed
AS8014	Minimum Performance Standard, Stall Warning Equipment	Sep 08, 1986	Issued
AS8021	Minimum Performance Standard for Direction Instrument, Non-Magnetic (Gyroscopically Stabilized)	Feb 16, 2008	Reaffirmed
AS8029	Minimum Performance Standard for Fuel and Oil Quantity Indicating System Components	Feb 16, 2008	Reaffirmed
AS8039A	Minimum Performance Standard General Aviation Flight Recorder	Feb 16, 2008	Reaffirmed
AS8042	Manifold Pressure Instruments	Feb 16, 2008	Reaffirmed
AS8046	Minimum Performance Standard Angle of Attack Equipment	Jan 24, 1992	Issued
AS855	Minimum Performance Standard for Automatic Pressure Altitude Digitizer Equipment	Feb 16, 2008	Reaffirmed
AS942A	Pressure Altimeter System, Minimum Safe Performance Standard	Sep 01, 1996	Revised