17
The Main Unit features include:
ON / OFF / ARM Main Switch
Green ON Light
RESET Push Button Switch
The Remote Unit features include:
ON Push Button Switch
Green ON Light
RESET Push Button Switch.
All functions of the AK-451 are under micro-controller control. A self-test routine
checks ELT operation and installation, then presents the results as visual and auditory
'error code' to aid in troubleshooting and to indicate status. Software is approved per
requirements of RTCA/DO-178B for level D software.
The battery pack consists of four D-size lithium, and is field replaceable. Rated life is
5 years or one hour of use, whichever comes first, as specified by FAR 91.207(c).
Installation kits are available that contain all major components needed to install the
beacon.
1.2.2
Application and Equipment Limitation
This manual constitutes FAA approved data as described in AC 43.9-1F, paragraph
(h)(2) and AC 43-210, chapter 2, paragraph 201(a)(6) for major alterations. Not all
installations are “major”; consult your local FAA ACO for clarification.
In Canada, Installation of an ELT in an aeronautical product is carried out under a
Supplemental Type Certificate (STC). This is a separate regulatory requirement and
should therefore refer to Ameri-King Document No. ICA-451 for the Operations and
Instructions for Continued Airworthiness (ICA).
The conditions and tests required for TSO approval of this article are minimum
performance standards. It is the responsibility of those desiring to install this
article on a specific type or class of aircraft to determine that the aircraft
installation conditions are within the TSO standards. TSO articles must have
separate approval for installation in an aircraft. The article may be installed
only if further evaluation by the applicant documents an acceptable installation
and it is approved by the FAA Administrator. The article may be installed only
if performed under 14 CFR parts 43 or the applicable airworthiness
requirement. For installations outside of the US, contact your local civil aviation
authority for guidance (Ref. TSO-C126 paragraph D).
Lithium battery safety concerns include the possibility of fire, venting violently,
and venting of toxic gases (Ref. TSO-C126 paragraph 5.a.(2)).
Summary of Contents for AK-451 Series
Page 23: ...23 Figure A Front view of ELT Figure B 3 D view of ELT ...
Page 32: ...32 Figure 3 Mounting Tray with Clamp Holder for ELT AF AP ...
Page 37: ...37 Figure 6 Whip Antenna Model AK 451 017 1B ...
Page 39: ...39 Figure 2 1 2 ELT with mounting tray holder and adapter tray ...
Page 42: ...42 Figure 7 1 Rod Antenna AK 451 017 2A 1 ...
Page 45: ...45 Figure 8 Blade Antenna AK 451 017 3A ...
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Page 51: ...51 Figure 11 Remote Audio Buzzer Monitor P N 451018 ...
Page 79: ...79 Figure 18 ELT Front Panels Main Unit and Remote Unit ...
Page 84: ...84 ELT S Top Label Figure 19 Automatic Portable ELT AP with integral antenna Survival ELT S ...
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Page 138: ...138 Table 1 List of all available Protocols ELT Non Location Protocols ...
Page 139: ...139 ELT Location Protocols User Location Protocols ...
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Page 230: ...230 APPENDIX K MATERIAL SAFETY DATA SHEET FOR BATTERY ...
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