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Aircraft Ground Attitude Indicator:  A503

  • Also referred to as Pitch Indicator or bubble level clinometer

  • Rieker Inc Reference Number:  28-0068-503

A503 Fuel Systems Inclinometer

Model A503 Specifications


5 5/32"w X 1 3/4"h X 3/8"d

Degree Range


Degree Markings

0.5 increments - alphabetized to eliminate errors - left to right: A through U

Case Materials

Black acrylic base, engraved markings filled white

Tube Construction

Glass with bubble on white background

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Contact Information

Rieker Inc.
34 Mount Pleasant Rd
Aston, PA 19014
Ph: (610) 500-2000
Fax: (610) 500-2002
Toll Free: (800) 497-4523

Copyright 2002-2016 Rieker Inc.  All Rights Reserved.  Updated 12/06/16


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