AD 69-15-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna Aircraft Company | 310 | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
| aircraft | Cessna Aircraft Company | 310A | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
| aircraft | Cessna Aircraft Company | 310B | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
| aircraft | Cessna Aircraft Company | 310C | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
| aircraft | Cessna Aircraft Company | 310D | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
| aircraft | Cessna Aircraft Company | 310E | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
| aircraft | Cessna Aircraft Company | 310F | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
| aircraft | Cessna Aircraft Company | 320 | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
| aircraft | Cessna Aircraft Company | 320-1 | Airworthiness Directives; CESSNA Models 310, 310A thru 310F, 320 and 320-1 Airplanes |
Unsafe Condition
Fuel starvation during high angle descent due to insufficient fuel in main tanks.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Prohibit operation with less than five gallons of fuel in each main tank. Install placards near main fuel quantity indicator and manifold pressure gauge with specified wording. Ensure letters are at least 1/8 inch high.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Effective immediately for fuel quantity restriction; prior to further flight for placard installations.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Cessna Models 310, 310A thru 310F, 320 and 320-1 (All Serial Numbers)
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
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