Search Results

Standard

VERTICAL VELOCITY INSTRUMENT (Rate-of-Climb)

1978-10-01

HISTORICAL

AS8016

This AS covers Vertical Velocity Instruments which display the rate of change of pressure altitude of an aircraft, as follows:

Standard

Temperature Measurement, Well Insert Type

2020-04-14

CURRENT

ARP175A

Standard

TOTAL TEMPERATURE MEASURING INSTRUMENTS (TURBINE POWERED SUBSONIC AIRCRAFT)

1991-05-01

HISTORICAL

AS793

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.

Standard

TEMPERATURE MEASUREMENT, WELL INSERT TYPE

2008-02-16

HISTORICAL

ARP175

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

SYNCHROS

2008-02-16

CURRENT

ARP461B

This document is limited to units meeting the definitions of para. 1.3 and covers the following general class of synchros:

Standard

SUBSONIC AIRCRAFT INSTRUMENT STANDARDS: WORDING, TERMINOLOGY, PHRASEOLOGY, ENVIRONMENT AND DESIGN STANDARDS FOR

1966-08-01

HISTORICAL

AIR818A

This standard covers _________________________________________

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 Instruments - Fuel, Oil and Hydraulic (Reciprocating Engine Powered Aircraft)

2008-02-16

CURRENT

AS408C

This Aeronautical Standard covers two basic types of fuel, oil and hydraulic pressure instruments as follows: Type I - Direct Indicating Type II - Remote Indicating This Aerospace Standard does not apply to engine mounted torque meter systems.

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

PRESSURE INSTRUMENTS - FUEL, OIL, AND HYDRAULIC

1954-12-15

HISTORICAL

AS408A

This aeronautical standard covers two basic types of pressure instruments. These are intended for use in measuring fuel, oil or hydraulic pressures as follows: This aeronautical standard does not apply to engine mounted torque meter systems.

Standard

PRESSURE INSTRUMENTS - FUEL, OIL and HYDRAULIC (RECIPROCATING ENGINE POWERED AIRCRAFT)

1991-05-01

HISTORICAL

AS408B

This Aerospace Standard covers two basic types of fuel, oil and hydraulic Pressure instruments as follows: Type I- Direct Indicating Type II- Remote Indicating This Aerospace Standard does not apply to engine mounted torque meter systems.

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

Minimum Performance Standard for Direction Instrument, Non-Magnetic (Gyroscopically Stabilized)

2008-02-16

CURRENT

AS8021

This document establishes the minimum requirements for design and qualification of equipment identified as Gyroscopically Stabilized Non-Magnetic Direction Instruments.

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

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

Minimum Performance Standard General Aviation Flight Recorder

2008-02-16

CURRENT

AS8039A

This standard covers three (3) basic types of flight recorders as defined below: All requirements specified in Sections 3, 4, 5, 6 and 7 of this standard shall be applicable to all recorder types unless otherwise noted.

Standard

MINIMUM PERFORMANCE STANDARD STALL WARNING EQUIPMENT

1986-09-08

HISTORICAL

AS8014

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

MINIMUM PERFORMANCE STANDARD GENERAL AVIATION FLIGHT RECORDER

1991-05-01

HISTORICAL

AS8039

This standard covers three (3) basic types of flight recorders as defined below: All requirements specified in sections 3, 4, 5, 6 & 7 of this standard shall be applicable to all recorder types unless otherwise noted.

Standard

MINIMUM PERFORMANCE STANDARD FOR TURN AND SLIP INSTRUMENT

2008-02-16

CURRENT

AS8004

This standard covers Turn and Slip Instruments which measure and display the rate of turn about the vertical axis and incorporate an integral slip indicator.