Search Results

Standard

TRUE MASS FUEL FLOW INSTRUMENTS

1962-02-01

HISTORICAL

AS431A

This Aerospace Standard 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

TRUE MASS FUEL FLOW INSTRUMENTS

2008-02-16

CURRENT

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

DIRECTIONAL INDICATING SYSTEM (TURBINE POWERED SUBSONIC AIRCRAFT)

1991-05-01

HISTORICAL

ARP416

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

Directional Indicating System (Turbine Powered Subsonic Aircraft)

2008-02-16

HISTORICAL

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

Minimum Performance Standard Stall Warning Equipment

2020-12-22

CURRENT

AS8014A

This Aerospace Standard covers two basic Stall Warning Systems, one measures air flow and pressure distribution on the airfoil and the other measures the angle of airflow with respect to an arbitrary reference line. Each type of system includes, as a minimum, a sensor and the means for activating a device which warns the pilot of an impending stall.

Standard

Altimeter, Pressure, Compensated (Turbine Powered Subsonic Aircraft)

2008-02-16

CURRENT

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

CURRENT

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.

Standard

Overspeed Warning Instrument (Turbine Powered Subsonic Aircraft)

2008-02-16

CURRENT

ARP435

This ARP covers an electro-mechanical pneumatic device which is calibrated to provide control contacts that can be made to operate a warning device whenever the indicated airspeed (IAS) reaches a maximum value as defined by the operating limit speed curve for the specific model aircraft.

Standard

Pressure Ratio Instruments

2008-02-16

CURRENT

ARP427A

This Aeronautical Recommended Practice covers two types of two unit Pressure Ratio Instruments each of which consist of a Transducer and an Indicator. The Transducer computes the ratio of two pressures and converts this ratio to a synchro electrical signal which is transmitted to the Indicator.

Standard

PRESSURE RATIO INSTRUMENTS

1991-05-01

HISTORICAL

ARP427

This Aeronautical Recommended Practice covers two types of two unit Pressure Ratio Instruments each of which consist of a Transducer and an Indicator. The Transducer computes the ratio of two pressures and converts this ratio to a synchro electrical signal which is transmitted to the Indicator.

Standard

Manifold Pressure Indicating Instruments

2008-02-16

CURRENT

AS411B

This Aerospace Standard covers two basic types of manifold pressure instruments as follows: Type I - Direct Indicating Type II - Remote Indicating

Standard

MANIFOLD PRESSURE INDICATING INSTRUMENTS

1993-05-01

HISTORICAL

AS411A

This Aerospace Standard covers two basic types of manifold pressure instruments as follows: Type I - Direct Indicating Type II - Remote Indicating

Standard

Estimation of Total Error in Altimetry

2020-02-20

CURRENT

AIR1608B

AIR1608 ESTIMATION OF TOTAL ERROR IN ALTIMETRY proposes a method of estimating overall error of altimetry in order to provide a basis for safe vertical separation of aircraft.

Standard

ESTIMATION OF TOTAL ERROR IN ALTIMETRY

1994-06-01

HISTORICAL

AIR1608

Standard

Estimation of Total Error in Altimetry

2008-02-16

HISTORICAL

AIR1608A

AIR1608 ESTIMATION OF TOTAL ERROR IN ALTIMETRY proposes a method of estimating overall error of altimetry in order to provide a basis for safe vertical separation of aircraft.

Standard

CARBON MONOXIDE DETECTOR INSTRUMENTS

1991-05-01

HISTORICAL

AS412A

This Aeronautical Standard covers the basic type of carbon monoxide detector instrument used to determine toxic concentrations of carbon monoxide by the measurement of heat changes through catalytic oxidation.

Standard

CARBON MONOXIDE DETECTORS, (SIGNAL ASSEMBLY)

1948-11-01

HISTORICAL

AS412

This specification covers the basic type of instrument for detection of toxic concentrations of carbon monoxide whose operation is based on measurement of heat changes through catalytic oxidation.

Standard

SMOKE DETECTORS

1947-07-01

HISTORICAL

AS400

This specification covers two basic types as follows: Type I Carbon Monoxide Type II Photo-Electric Cell

Standard

CARGO COMPARTMENT FIRE DETECTION INSTRUMENTS (RECIPROCATING ENGINE POWERED AIRCRAFT)

1991-05-01

HISTORICAL

AS400A

This Aerospace Standard covers three basic types of cargo compartment fire detector instruments.

Standard

FIRE AND HEAT DETECTORS

1947-12-01

HISTORICAL

AS401

This specification covers the following basic types of instruments, or combinations thereof, intended for use in protecting aircraft power plant installations, auxiliary power plants, combustion heaters and other installation where fuel, oil or similar fires may occur.