JA94-001
A
Dual
Audio Controller
Installation and Operating Manual
Rev
B
Page B2
B1
Airworthiness Approval
Airworthiness approval of the JA94-001A may require completion of a TCCA Major Modification Report per CAR
STD (AWM) 571 Appendix L, or a FAA Form 337. The sample wording for a description of the work is provided to
assist the Installing Agency in preparing Instructions for Continued Airworthiness (ICA) when replacing an existing
audio
controller
with a Jupiter Avionics JA94-001A Audio Controller. This sample may be modified appropriately
for new installations. It is the installer’s responsibility to determine the applicability of the method used.
Installations performed outside Canada must follow the applicable aviation authority’s regulations.
Sample Wording:
Removed the existing [model] audio
controller
and replaced with a Jupiter Avionics JA94-001A
Dual
Audio
Controller in [aircraft location].
The JA94-001A is approved to CAN-TSO-C139. The JA94-001A meets RTCA DO-160G environmental
qualifications for this installation. See Section 1 of the JA94-001A Installation Manual.
Installed in accordance with the JA94-001A Installation Manual, Revision [ ], and AC 43.13-2, Chapters 2, and 3.
The JA94-001A interfaces with existing aircraft systems per the Installation Manual instructions.
The JA94-001A Installation Manual provides detailed installation instructions and wiring diagrams (Section 2,
and Appendices A and B).
Power is supplied to the JA94-001A through a 2 Amp circuit breaker.
Aircraft equipment list, weights and balance amended. Compass compensation checked and found to conform to
applicable regulations
.
B2
Instructions for Continued Airworthiness
Maintenance of the JA94-001A Audio Controller is “on condition” only. Refer to the JA94-001A Maintenance
Manual. Periodic maintenance of the JA94-001A is not required.
The following sample Instructions for Continued Airworthiness (ICA) provides assistance in preparing ICA for the
Jupiter Avionics JA94-001A unit installation as part of a Type Certificate (TC) or Supplemental Type Certificate
(STC) project to comply with CAR STD (AWM) 523/527/525/529.1529 or FAR 23/25/27/29.1529 “Instructions for
Continued Airworthiness”.
Items that may vary by aircraft make and model are shown in brackets (“[ ]”) and should be filled in as
appropriate. Some of the checklist items do not apply, in which case they should be marked “N/A” (Not
Applicable).
Instructions for Continued Airworthiness, Jupiter Avionics JA94-001A
Dual
Audio Controller in an [Aircraft Make and Model]
1. Introduction
[Aircraft that has been altered: Registration number, Make, Model and Serial Number]
Content, Scope, Purpose and Arrangement
: This document identifies the Instructions for Continued
Airworthiness for a Jupiter Avionics JA94-001A installed in an [aircraft make and model].
Applicability
: Applies to a Jupiter Avionics JA94-001A installed in an [aircraft make and model].
Definitions/Abbreviations
: None, N/A.
Precautions
: None, N/A.
Units of Measurement
: None, N/A.
Referenced Publications
: JA94-001A Installation and Operating Manual
JA94-001A Maintenance Manual
JA94-001A Operating Manual
STC/TC # [applicable STC/TC number for the specific aircraft installation]
Distribution
: This document should be a permanent aircraft record.
