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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

SYNCHROS
1959-11-15
HISTORICAL
ARP461A
This document is limited to units meeting the definitions of para. 1.3 and covers the following general class of synchros:
Standard

PRECISION MOTOR TACHOMETER GENERATOR
2008-02-16
CURRENT
ARP667
This recommended practice establishes objectives for high performance control motor tachometer generators to be used with aeronautical and associated equipment in protective enclosures or completely within the shell of the aircraft so that they are subjected only to the internal climatic conditions of heat, cold, shock, vibration, and humidity. Control motor tachometer generators larger than size 23 are not covered in this document.
Standard

Maintenance of Pitot-Static Systems of Transport Aircraft
2020-02-20
CURRENT
AIR975B
In efforts to increase the accuracy and reliability of altimetry, speed measurement and other aspects of air data, a great deal of attention and money have been expended on new and refined pressure transducing and computing systems and on the standards by which they are calibrated. So much progress has been made in this that the limiting factor is, or may soon be, the sensing and transmitting in the aircraft of the pressures to be transduced. Until the appearance of References 1-13 and 18 there was little guidance available on the maintenance of pitot and static systems. This report presents what information is available, suggests limits, and lists the principal original papers on the subject.
Standard

MINIMUM PERFORMANCE STANDARD TEMPERATURE INSTRUMENTS
1996-09-01
CURRENT
AS8005A
This SAE Aerospace Standard (AS) applies to all temperature instruments used in aircraft applications and environments. The word “instrument” as used in this Standard encompasses only the display device and does not include the temperature sensors. Examples of the types of instruments covered are as follows:
Standard

MINIMUM PERFORMANCE STANDARD TEMPERATURE INSTRUMENTS
1977-01-01
HISTORICAL
AS8005
This Standard applies to all temperature instruments used in aircraft applications and environments. The word "instrument" as used in this Standard encompasses only the display device and does not include the temperature sensors. Examples of the types of instruments covered are as follows:
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 FOR MACH METERS
1978-10-01
HISTORICAL
AS8018
This AS covers subsonic and supersonic Mach Meter instruments which, when connected to sources of static (Ps), and total (Pt), or impact (Pt-Ps), pressure provide indication of Mach number. These instruments are known as Type A. This AS also covers servo-operated repeater or digital display instruments which indicate Mach number when connected to the appropriate electrical output of a Mach transducer of Air Data Computer. These instruments are known as Type B.
Standard

MINIMUM PERFORMANCE STANDARD FOR BANK & PITCH INSTRUMENTS
2008-02-16
CURRENT
AS8001
This Standard covers Bank and Pitch Instruments which measure and display the angular displacement of bank and pitch from a gyroscopic vertical reference. This reference may be pneumatically or electrically driven and be contained within the instrument display case or located remotely. Unless otherwise specified, whenever the term "Instrument" is used, it is to be understood to be the complete system of gyro component, any auxiliary equipment and display.
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

Indicator, Pressure, 1 1/2-Inch, Integrally Lighted
1999-05-01
HISTORICAL
AS23479
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

Flight Director Equipment
2020-12-22
CURRENT
AS8008A
This Aerospace Standard covers Flight Director Equipments which display to the pilot a computed command for the operation of an aircraft in accordance with selected Mode(s). The term “Equipment” may include controls, displays, computers, etc. and may include sensors if furnished as a part of the Flight Director.
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