AD 47-02-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Superior Aircraft Company | V | Airworthiness Directives; Culver Models V and V2 Aircraft |
| aircraft | Superior Aircraft Company | V-2 | Airworthiness Directives; Culver Models V and V2 Aircraft |
Unsafe Condition
The brazed cabin heater valve box mounted on the firewall may not have sufficient fire resistant properties equivalent to the firewall.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the brazed cabin heater valve box with a similar welded valve box having fire resistant properties equivalent to the firewall.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
prior to April 1, 1947
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Superior Aircraft Company Models V and V2, serial numbers V-1 to V-150 inclusive.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.