AC 23.1521-1B

Advisory circular · Type Certification of Automobile Gasoline in Part 23 Airplanes with Reciprocating Engines

Approved
March 2, 1995
Last reviewed
April 17, 2017
Family
AC 23.1521-1 · 1 version
Revision
B
14 CFR parts
23

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed October 23, 2026.

Show pages 1–10

Appendix 1 APPENDIX 1. RELATED READING MATERIAL

1. ADVISORY CIRCULARS (AC1s). The AC 1s listed below can be obtained from the U.S. Department of Transportation, General Services Section, M-443.2, Washington, D.C. 20590. AC 23-BA is for purchase and can be obtained from the Superintendent of Documents, PC Box 371954, Pittsburgh, PA 15250-7954, or from any of the Government Printing Office Bookstores located in major cities throughout the United States.

a. AC 20-24B, Qualification of Fuels, Lubricants, and Additives for Aircraft Engines, dated December 20, 1985.

b. AC 20-43C, Aircraft Fuel Control, dated October 20, 1976.

c. AC 23-8A, Flight Test Guide for Certification of Part 23 Airplanes, dated February 9, 1989, (SN 050-007-00817-1). AC 23-BA Change 1, dated August 30, 1993, (SN 05c-007-01013-3)

d. AC 23.955-1, substantiating Flow Rates and Pressures in Fuel Systems of Small Airplanes, dated June 10, 1985.

e. AC 23.959-1, Unusable Fuel Test Procedures for Small Airplanes, dated January 14, 1985.

f. AC 23.961-1, Procedures for Conducting Fuel System Hot weather Operation Tests, dated January 14, 1987.

g. AC 23.1521-2, Type Certification of Oxygenates and oxygenated Gasoline Fuels in Part 23 Airplanes with Reciprocating Engines, dated January 21, 1993.

h. AC 33.47-1, Detonation Testing in Reciprocating Aircraft Engines, dated June 27, 1988.

if AC 91-33A, Use of Alternate Grades of Aviation Gasoline for Grade 80/87 and Use of Automotive Gasoline, dated July 18, 1984.

2. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) STANDARDS. The ASTM Standards listed below can be obtained from ASTM, 1916 Race Street, Philadelphia, PA 19103:

a. ASTM D 910, Standard Specification for Aviation Gasolines, dated October 31, 1986, or later revision.

b. ASTM D 439, Standard specification for Automotive Gasoline, dated October 31, 1988, or later revision.

C. ASTM D 4814, Standard Specification for Automotive Spark-Ignition Engine Fuel, dated October 31, 1988, or later revision.

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