Search Results

Standard

Automatic Pilot Installations

2008-02-16

HISTORICAL

ARP419A

These recommendations cover the mechanical and electrical installation and installation test procedures for automatic pilots of the type normally used in transport type aircraft. The material in this ARP does not supercede any airworthiness requirement in the Civil Air Regulations.

Standard

AUTOMATIC PILOT INSTALLATIONS

1991-05-01

HISTORICAL

ARP419

These recommendations cover the mechanical and electrical installation and installation test procedures for automatic pilots of the type normally used in transport type aircraft. The material in this ARP does not supercede any airworthiness requirement in the Civil Air Regulations.

Standard

Automatic Pilot Installations

2020-04-14

CURRENT

ARP419B

These recommendations cover the mechanical and electrical installation and installation test procedures for automatic pilots of the type normally used in transport type aircraft. The material in this ARP does not supercede any airworthiness requirement in the Civil Air Regulations.

Standard

Automatic Pilots (Turbine Powered Subsonic Aircraft)

2020-12-22

CURRENT

AS440B

This SAE Aerospace Standard (AS) covers automatic pilots intended for use on aircraft to automatically operate the primary and trim aerodynamic controls to maintain stable flight and/or to provide maneuvering about any of the three axes through servo control. Automatic control functions essential for primary or augmented flight control are excluded.

Standard

AUTOMATIC PILOTS (Turbine Powered Subsonic Aircraft)

1996-09-01

HISTORICAL

AS440A

This SAE Aerospace Standard (AS) covers automatic pilots intended for use on aircraft to automatically operate the primary and trim aerodynamic controls to maintain stable flight and/or to provide maneuvering about any of the three axes through servo control. Automatic control functions essential for primary or augmented flight control are excluded.

Standard

AUTOMATIC PILOTS (Turbine Powered Subsonic Aircraft)

1963-02-01

HISTORICAL

AS440

This Aerospace Standard covers Automatic Pilots intended for use on aircraft to automatically operate the primary and trim aerodynamic controls to maintain stable flight and/or to provide maneuvering about any of the three axes through servo control. Automatic control functions essential for primary or augmented flight control are excluded.

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

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

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

Automatic Pilots

2001-07-01

HISTORICAL

AS402B

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

AUTOMATIC PILOTS

1991-05-01

HISTORICAL

AS402A

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

AUTOMATIC PILOTS

1947-08-01

HISTORICAL

AS402

This specification covers all gyroscopic and servo control types of automatic pilots intended for use on aircraft to operate automatically the control surfaces of the aircraft to maintain a stabilized flight attitude with respect to the longitudinal, lateral and vertical axes, and to provide for maneuvering the airplane through servo control.

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.

Standard

FIRE AND HEAT DETECTORS

1949-10-01

HISTORICAL

AS401A

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.

Standard

Numeral, Letter and Symbol Dimensions for Aircraft Instrument Displays

2008-02-16

HISTORICAL

AIR1093A

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.