Flight Evaluation Rosemount Low-Range Orthogonal Airspeed System with 853G Sensor.

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Abstract:

The Rosemount low range orthogonal airspeed system with a Model 853G sensor installed above the main rotor was evaluated by the United States Army Aviation Engineering Flight Activity at Edwards Air Force Base, California, in August 1976. The system repeatably measured airspeed in the direction of the relative wind. However, the system had excessive perturbations in the axis perpendicular to relative wind, which must be corrected prior to the system becoming operational. AUthor

Author(s):
Abbott, William Y. ; Guin, Jerry R.
Author Organization(s):
ARMY AVIATION ENGINEERING FLIGHT ACTIVITY EDWARDS AFB CALIF
Descriptive Note:
Final rept.,
Pagination:
0026

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
USAAEFA-75-17-3
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_5.3_Planning; JCA_5.3.3_Develop Strategy; JCA_5.3.4_Develop Courses of Action; JCA_5.3.5_Analyze Courses of Action; JCA_4.6_Engineering; JCA_1_Force Support; JCA_3.2_Engagement; JCA_3_Force Application
Communities of Interest:
Sensors
Descriptor(s):
*FLIGHT TESTING, *AIRSPEED INDICATORS, TEST AND EVALUATION, PERFORMANCE(ENGINEERING), DISPLAY SYSTEMS, LOW VELOCITY, HELICOPTERS, PERTURBATIONS, SIDESLIP, LOW RATE, LOW ALTITUDE, DOPPLER NAVIGATION
Field(s)/Group(s):
Flight Control and Instrumentation
Keyword(s):
NUH 1M aircraft, Nap of the earth, LPN USAAEFA 71 30
Report Date:
1977 Mar 01