§23.961 Fuel system hot weather operation.

14 CFR 23 · Powerplant · Fuel System · at 23-63 (current)

Text in force at 23-63: from 23-43, effective 10 May 1993.

[Each fuel system must be free from vapor lock when using fuel at its critical temperature, with respect to vapor formation, when operating the airplane in all critical operating and environmental conditions for which approval is requested. For turbine fuel, the initial temperature must be 110�F, -0�, +5� or the maximum outside air temperature for which approval is requested, whichever is more critical.]

58 FR 18972 · Source

Version history

Version	Effective	Published
23-43	10 May 1993	58 FR 18972
23-0	1 Feb 1965	29 FR 17955

Rulemaking for 23-43

nprm 90-23 17 Sep 1990
final rule 26344 29 Mar 1993

Aircraft using this section

Aviat Aircraft, Inc. S-1S entry 1 at 23-0
Aviat Aircraft, Inc. S-1T entry 1 at 23-0
Aviat Aircraft, Inc. S-2 entry 1 at 23-0
Aviat Aircraft, Inc. S-2A entry 1 at 23-0
Aviat Aircraft, Inc. S-2B entry 1 at 23-0
Aviat Aircraft, Inc. S-2C entry 1 at 23-0
Aviat Aircraft, Inc. S-2S entry 1 at 23-0
Cirrus Design Corporation SR20 entry 1 at 23-43
Cirrus Design Corporation SR22 entry 1 at 23-43
Cirrus Design Corporation SR22T entry 1 at 23-43
Costruzioni Aeronautiche Tecnam S.P.A. P2006T entry 1 at 23-43
DAHER AIRCRAFT, SAS TBM 700 entry 1 at 23-0
DAHER AIRCRAFT, SAS TBM 700 entry 4 at 23-0
DAHER AIRCRAFT, SAS TBM 700 entry 7 at 23-0
DAHER AIRCRAFT, SAS TBM 700 entry 10 at 23-0
DAHER AIRCRAFT, SAS TBM 700 entry 13 at 23-0
Daher Aircraft Design, LLC Kodiak 200 entry 1 at 23-43
Diamond Aircraft Industries GmbH DA 42 entry 2 at 23-43
Diamond Aircraft Industries GmbH DA 42 M-NG entry 2 at 23-43
Diamond Aircraft Industries GmbH DA 42 NG entry 2 at 23-43
Diamond Aircraft Industries GmbH DA 62 entry 2 at 23-43
Diamond Aircraft Industries Inc. DA 40 entry 2 at 23-43
Diamond Aircraft Industries Inc. DA 40 entry 6 at 23-43
Diamond Aircraft Industries Inc. DA 40 F entry 2 at 23-43
Diamond Aircraft Industries Inc. DA 40 F entry 6 at 23-43
Diamond Aircraft Industries Inc. DA 40 NG entry 2 at 23-43
Diamond Aircraft Industries Inc. DA 40 NG entry 11 at 23-43
Diamond Aircraft Industries Inc. DA 62 entry 1 at 23-43
Epic Aircraft, LLC E1000 entry 1 at 23-43
Honda Aircraft Company LLC HA-420 entry 1 at 23-43
Korean Aerospace Industries, LTD KC-100 entry 1 at 23-43
Pilatus Aircraft Ltd PC-24 entry 1 at 23-43
Pilatus Aircraft Ltd. PC-12 entry 1 at 23-0
Pilatus Aircraft Ltd. PC-12/45 entry 1 at 23-0
Pilatus Aircraft Ltd. PC-12/47 entry 1 at 23-0
Pilatus Aircraft Ltd. PC-12/47E entry 1 at 23-0
Pilatus Aircraft Ltd. PC-12/47G entry 1 at 23-0
Piper Aircraft, Inc. PA-46-600TP entry 5 at 23-43
Piper Aircraft, Inc. PA-46-600TP entry 24 at 23-43
Piper Aircraft, Inc. PA-46-701TP entry 5 at 23-43
Piper Aircraft, Inc. PA-46-701TP entry 6 at 23-43
Textron Aviation Inc. 208 entry 2 at 23-0
Textron Aviation Inc. 525 entry 1 at 23-0
Textron Aviation Inc. 525 entry 2 at 23-43
Textron Aviation Inc. 525 entry 3 at 23-43
Textron Aviation Inc. 525B entry 2 at 23-43
Textron Aviation Inc. LC40-550FG entry 1 at 23-43
Textron Aviation Inc. LC41-550FG entry 1 at 23-43
Textron Aviation Inc. LC42-550FG entry 1 at 23-43

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