Search Results

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 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

Aircraft Instrument and Instrument System Standards: Wording Terminology, Phraseology, Environment and Design Standards For

2020-02-20

CURRENT

AIR818E

This Aerospace Standard, (AS), specifies minimum performance standards for _____________ (Instrument or instrument systems) which are primarily intended for use with (vehicles capable of flight), ((fixed wing, rotary wing) aircraft)), (other special modifiers); (and whose purpose is to display _____________ information).

Standard

Accelerometer Group, Counting (MS25447 and MS25448)

2012-08-22

CURRENT

AS22145A

This specification covers the design and performance requirements for a single axis, four load-factor level counting accelerometer group referred to hereafter as “equipment.”

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

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

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

Air Data Computers, MPS

2008-02-16

CURRENT

AS417A

This Standard covers air data equipment (hereinafter designated the instrument) which when connected to sources of aircraft electrical power, static pressure, total pressure and outside air temperature (singly or in combination) provides some or all of the following computed air data output signals: Pressure Altitude* Total Temperature* Pressure Altitude (Reporting) Altitude Rate Baro-Corrected Pressure Altitude* Overspeed Warning Vertical Speed* Altitude Hold Computed Airspeed* Airspeed Hold Mach Number* Mach Hold Maximum Allowable Airspeed* qc (impact pressure) Static Air Temperature (*when used as an alternate for total temperature) True Airspeed Others

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

Fuel and Oil Quantity Instruments (Turbine Powered Subsonic Aircraft)

2008-02-16

CURRENT

AS445

This Aeronautical Standard covers the capacitance sensor type of instrument.

Standard

Single-Degree-of-Freedom Spring-Restrained Rate Gyros

2008-02-16

CURRENT

AS1104

This specification covers that gyroscopic instrument normally defined as a "subminiature rate gyro." The rate gyro, when subjected to an angular rate about its input axis, provides an AC output voltage proportional to the angular rate. The subminiature size category generally includes gyro instruments of one (1) inch diameter or less and three and one-half (3 1/2) inches length or less. This specification defines the requirements for a subminiature spring-restrained, single-degree-of-freedom rate gyro for aircraft, missile, and spacecraft applications.

Standard

Remote Servoed Air Data Instruments for Subsonic Aircraft

2008-02-16

CURRENT

AS791

This standard provides minimum performance criteria for air data instruments intended to provide cockpit indication of: a Indicated airspeed (Vi) b Computer airspeed (Vc) c True airspeed (Vt) d Equivalent airspeed (Ve) e Mach number (M) f Altitude (H) g Vertical speed (Hpr) h Maximum operating limit speed (Vmo) i True angle of attack (αt) j Free air temperature (Tfat) k Total temperature (Tt) These functions shall be derived from a central air data computer (AS 417) and through system wiring applied to the respective indicator.

Standard

Minimum Performance Standard for Automatic Pressure Altitude Digitizer Equipment

2008-02-16

CURRENT

AS855

All automatic altitude reporting digitizer equipment manufactured under this standard shall comply with the requirements as specified up to its maximum range as indicated on the equipment nameplate.

Standard

Attitude Instruments, Pitch and Roll Part I Minimum Performance Standard for Equipment

2008-02-16

CURRENT

AS1162

This Aerospace Standard covers two basic types of pitch and roll indicating instruments as follows: Type I: Direct coupled to gyro Type II: Electrical repeating

Standard

Aircraft Instrument and Instrument System Standards: Wording Terminology, Phraseology, Environment and Design Standards For

2008-02-16

HISTORICAL

AIR818D

This Aerospace Standard, (AS), specifies minimum performance standards for _____________ (Instrument or instrument systems) which are primarily intended for use with (vehicles capable of flight), ((fixed wing, rotary wing) aircraft)), (other special modifiers); (and whose purpose is to display _____________ information).

Standard

Liquid Oxygen Quantity Instruments

2008-02-16

CURRENT

ARP433A

This Aeronautical Recommended Practice covers Liquid Oxygen Quantity Indicators for use with associated Liquid Oxygen converters.

Standard

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

2008-02-16

HISTORICAL

AS397A

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

Standard

Direction Instrument, Magnetic (Stabilized Type)

2008-02-16

HISTORICAL

AS399A

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