AD 2013-18-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Honeywell | ASCa Inc | Airworthiness Directives; Honeywell ASCa Inc. Emergency Locator Transmitters Installed on Various Transport Category Airplanes |
Unsafe Condition
Discrepancies in the battery wiring installation inside the ELT transmitter unit (TU) could result in an electrical short and possible ignition source.
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Required Actions
Perform one-time general visual inspections of the ELT TUs for deformation, damage to the protective cover and battery wires, and discrepancies in the battery cover gasket. Return the battery/TU to Honeywell for 'return to service' actions, including cover inspection and installation of a new or serviceable TU.
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Compliance Time
Within 120 days of the effective date
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Affected Aircraft
Honeywell ASCa Inc. Emergency Locator Transmitters installed on various transport category airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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