Search Results

Standard

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

2020-12-22

CURRENT

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

Flight Test Procedures for Static Pressure Systems Installed in Subsonic Transport Aircraft

2020-12-22

CURRENT

ARP921B

This SAE Aerospace Recommended Practice (ARP) covers the test procedures and equipment for performing flight testing on pitot-static systems installed in subsonic transport type aircraft.

Standard

Numeral, Letter and Symbol Dimensions for Aircraft Instrument Displays

2020-04-01

CURRENT

AIR1093B

The purpose of this AIR is to provide recommendations for the minimum dimensions of characters and symbols used in aircraft instrument dials and panel displays as related to the conditions stated in para. 3. Numerous variables influence the legibility of aircraft instrument dial characters. This situation makes it very difficult, if not impossible, to establish an exact act of rules for optimizing all installations. Character size, one of the important considerations, can be optimized where adequate dial space exists. Usually this is not the case and the designer is faced with placing the information in a limited space while continuing to strive for error-free legibility. Appropriate minimum size requirements have been stated herein for guidance in air transport use.

Standard

Barometry for Altimeter Calibration

2020-02-20

CURRENT

AIR1075B

This SAE Aerospace Information Report (AIR) is concerned only with aspects directly relating to available accuracy. While well-designed photoelectric, inductive or capacitive readers and pressure regulators, and other accessories are highly desirable for convenience and production rate, they are considered to be outside the scope of this AIR.

Standard

CARD-COMPASS CORRECTION

2012-08-22

CURRENT

AS5823B

Standard

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

2012-08-22

CURRENT

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

GYROSCOPE, DISPLACEMENT, ROLL AND PITCH (HARD MOUNTED)

2012-08-22

CURRENT

AS14114A

Standard

COMPASS, MAGNETIC, PILOT'S STANDBY

2012-08-22

CURRENT

AS17983A

Standard

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

2012-08-22

CURRENT

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

CURRENT

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

CURRENT

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

TUBE - PITOT, ELECTRICALLY HEATED

2012-08-22

CURRENT

AS5813A

Standard

Automatic Pilots

2012-08-22

CURRENT

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

CURRENT

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

CURRENT

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

CURRENT

AS443A

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

Standard

Stall Warning Instrument (Turbine Powered Subsonic Aircraft)

2008-02-16

CURRENT

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

CURRENT

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

CURRENT

AS391C

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

Standard

Temperature Instruments (Reciprocating Engine Powered Aircraft)

2008-02-16

CURRENT

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.