Search Results

Standard

Maximum-Allowable-Airspeed Instruments (Turbine Powered Subsonic Aircraft)

2020-12-22

AS437B

This SAE Aerospace Standard (AS) covers one type of maximum-allowable-airspeed instrument which gives a continuous indication of both indicated airspeed and maximum allowable airspeed not exceeding 650 knots.

Standard

Indicator, Pressure, 1 1/2-Inch, Integrally Lighted

2012-08-22

AS23479A

This specification covers design requirements and all performance requirements for the procurement of single and dual hermetically sealed, integrally lighted, remote indicating, pressure indicators.

Standard

Direction Instrument, Non-Magnetic, Stabilized Type (Directional Gyro)

2012-08-22

AS397B

This Aeronautical Standard covers two basic types as follows: Type I - Air Operated Type II - Electrically Operated

Standard

Direction Instrument, Magnetic (Stabilized Type)

2012-08-22

AS399B

This Aeronautical Standard covers minimum requirements for gyroscopically stabilized Magnetic Direction Instruments for use in aircraft.

Standard

Flight Directors (Turbine-Powered Subsonic Aircraft)

2012-08-22

AS406A

This standard covers flight directors for use on aircraft to indicate to the pilot, by visual means, the correct control application for the operation of an aircraft in accordance with a preselected flight plan.

Standard

Automatic Pilots

2012-08-22

AS402C

This Aeronautical Standard covers Automatic Pilots intended for use on aircraft to automatically operate the aerodynamic controls to maintain flight and/or to provide maneuvering about the three axes through servo control.

Standard

Fuel and Oil Quantity Instruments

2012-08-22

AS405D

This Aeronautical Standard covers two basic types of instruments as follows: Type I - Float Instruments Type II - Capacitance Instruments

Standard

Airstream Deviation Instrument (ADI)

2008-02-16

ARP794A

This recommended practice covers an instrument which measures and displays angle of deviation of the airstream dependent on mounting location on the aircraft.

Standard

COMPASS, MAGNETIC, NON-STABILIZED TYPE (FOR TURBINE-POWERED, SUBSONIC AIRCRAFT)

2008-02-16

AS443A

This SAE Aerospace Standard (AS) covers a direct reading magnetic compass.

Standard

Stall Warning Instrument (Turbine Powered Subsonic Aircraft)

2008-02-16

AS439A

This standard covers stall warning instruments to provide positive warning to the pilot of an impending stall. Stall, as defined for the purpose of this standard, is the minimum steady flight speed at which the airplane is controllable.

Standard

RATE OF CLIMB INDICATOR, PRESSURE ACTUATED (VERTICAL SPEED INDICATOR)

2008-02-16

AS394A

This Aeronautical Standard covers four (4) basic types of direct indicating instruments as follows: TYPE I - Range 0-2000 feet per minute climb and descent TYPE II - Range 0-3000 feet per minute climb and descent TYPE III - Range 0-4000 feet per minute climb and descent TYPE IV - Range 0-6000 feet per minute climb and descent

Standard

AIRSPEED INDICATOR (PITOT STATIC) (RECIPROCATING ENGINE POWERED AIRCRAFT)

2008-02-16

AS391C

This Aeronautical Standard covers five basic types of airspeed instruments as follows:

Standard

Temperature Instruments (Reciprocating Engine Powered Aircraft)

2008-02-16

AS413B

This Aerospace Standard covers two basic types of temperature instruments as follows: TYPE I: Ratiometer type, actuated by changes in electrical resistance of a temperature sensing electrical resistance element; the resistance changes being obtained by temperature changes of the temperature sensing resistance element. TYPE II: Millivoltmeter type, operated and actuated by varying E.M.F. output of a thermocouple; the varying E.M.F. input to the instrument being obtained by temperature changes of the temperature sensing thermocouple.

Standard

TEMPERATURE INSTRUMENTS (TURBINE POWERED SUBSONIC AIRCRAFT)

2008-02-16

AS414B

This SAE Aerospace Standard (AS) covers two basic types of temperature instruments as follows: Type I: Ratiometer type, actuated by changes in electrical resistance of a temperature sensing electrical resistance element; the resistance changes being obtained by temperature changes of the temperature sensing resistance element. Type II: Millivoltmeter type, operated and actuated by varying EMF output of a thermocouple; the varying EMF input to the instrument being obtained by temperature changes of the temperature sensing thermocouple.

Standard

Flight Directors (Reciprocating Engine Powered Aircraft)

2008-02-16

AS420B

This Aerospace Standard covers Flight Directors for use on aircraft to indicate to the pilot, by visual means, the correct control application for the operation of an aircraft in accordance with a pre-selected flight plan.

Standard

TRUE MASS FUEL FLOW INSTRUMENTS

2008-02-16

AS431B

This SAE Aerospace Standard (AS) covers three basic types of true mass flow indicating instruments. Each may consist of an indicator, transmitter and other auxiliary means such as a power supply or amplifier as required.

Standard

Total Temperature Measuring Instruments (Turbine powered Subsonic Aircraft)

2008-02-16

AS793A

This standard covers three basic types of total-temperature-measuring instruments used as a means of determining the total temperature developed by adiabatic heating of the air due to motion of the aircraft through the air. Type I - Flush-type total-temperature sensor Type II - Probe-type total-temperature sensor (electrically heated) Type III - probe-type total-temperature sensor (unheated)

Standard

Directional Indicating System (Turbine Powered Subsonic Aircraft)

2008-02-16

ARP416A

This recommended practice covers the requirements for gyroscopically stabilized Directional Indicating Systems, which will operate as a 1°/hour latitude corrected, free directional gyro or as a slaved gyro, magnetic compass with 1/2° accuracy.

Standard

Altimeter, Pressure, Compensated (Turbine Powered Subsonic Aircraft)

2008-02-16

AS415

This Aerospace Standard covers two types of compensated altimeters which indicate, by visual means, the pressure altitude compensated for the static pressure system errors of the aircraft.

Standard

Exhaust Gas Temperature Instruments

2008-02-16

AS428

The exhaust gas temperature instruments covered by this standard are of the electrical servo null balance type, actuated by a varying emf output of one or more parallel connected Chromel-Alumel thermocouples.