AD 2010-04-16
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; SICLI Halon 1211 Portable Fire Extinguishers as Installed on Various Airplanes and Rotorcraft |
Unsafe Condition
Contaminated Halon 1211 gas, determined to be outside the required specification, has been used to fill P/N 1708337B4 portable fire extinguishers. This may result in reduced fire suppression capabilities and release of toxic fumes upon activation, endangering aircraft and occupants.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect and remove from service all affected Halon 1211 portable fire extinguishers listed in Table 1 of the AD. Replace with serviceable units that meet the required specification.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Type H1-10 AIR Halon 1211 (BCF) portable fire extinguishers manufactured by SICLI, having part number P/N 1708337B4 and any serial number listed in Table 1 of the AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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