REPORT DOCUMENTATION PAGE
Form Approved
OMB No. 0704-0188
The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources,
gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection
of information, including suggestions for reducing this burden, to Department of Defense, Washington Headquarters Services, Directorate for information on Operations and Reports (0704-
0188), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to
any penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number.
PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS.
1. REPORT DATE (DD-MM-YYYY)
12-02-2009
2. REPORT TYPE
Final
3. DATES COVERED (From - To)
4. TITLE AND SUBTITLE
Test Operations Procedure (TOP)
7-3-537 Aircraft Natural/Artificial Icing
5a. CONTRACT NUMBER
5b. GRANT NUMBER
5c. PROGRAM ELEMENT NUMBER
6. AUTHORS
5d. PROJECT NUMBER
5e. TASK NUMBER
5f. WORK UNIT NUMBER
7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES)
US Army Aviation Technical Test Center
Flight Test Directorate (TEDT-AC-FT)
Building 30601, Peters Street, Cairns Army Airfield
Fort Rucker, AL 36362-5276
8. PERFORMING ORGANIZATION
REPORT NUMBER
TOP 7-3-537
9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES)
Test Business Management Division (TEDT-TMB)
US Army Developmental Test Command
314 Longs Corner Road
Aberdeen Proving Ground, MD 21005-5055
10. SPONSOR/MONITOR’S ACRONYM(S)
11. SPONSOR/MONITOR’S REPORT
NUMBER(S)
Same as item 8
12. DISTRIBUTION/AVAILABILITY STATEMENT
Approved for public release; distribution unlimited.
13. SUPPLEMENTARY NOTES
Defense Technical Information Center (DTIC), AD No.: ADA503060
14. ABSTRACT
This TOP outlines the procedures and safety measures required to determine the ability of an aircraft to operate in icing
conditions and the methodology involved in quantifying the effects of icing on aircraft handling qualities and
performance.
15. SUBJECT TERMS
Rotary-Wing Aircraft Fixed-Wing Aircraft Icing
Anti-ice Anti-icing Deice
Deicing Helicopter Icing Spray System HISS
16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF
ABSTRACT
SAR
18. NUMBER
OF
PAGES
76
19a. NAME OF RESPONSIBLE PERSON
a. REPORT B. ABSTRACT C. THIS PAGE
Unclassified Unclassified Unclassified
19b. TELEPHONE NUMBER (include area code)
Standard Form 298 (Rev. 8-98)
Prescribed by ANSI Std. Z39-18
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