Design and Preliminary Evaluation of the r-Gamma Display Concept

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: NNL05AA02C
Agency Tracking Number: 034252
Amount: $599,999.00
Phase: Phase II
Program: SBIR
Awards Year: 2005
Solicitation Year: 2003
Solicitation Topic Code: A1.01
Solicitation Number: N/A
Small Business Information
NTI, Inc.
5200 Springfield Pike, Suite 119, Dayton, OH, 45431-1265
DUNS: 17532
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Robert Shaw
 Principal Investigator
 (937) 253-4110
Business Contact
 Beth Barker
Title: Corporate Secretary
Phone: (937) 245-4110
Research Institution
The objective of this proposed Phase II SBIR effort is to continue Phase I efforts to develop and assess the feasibility of an innovative new flight instrument proposed to replace the traditional Turn Coordinator (or Turn-and-Slip Indicator) currently found in most general aviation (GA) aircraft. The primary innovation is the inclusion of climb-dive information and gyroscopic heading, in addition to the turn-rate information now available, in one low-cost display. In essence, this new "r-Gamma" display concept will "fuse" flight information on one display that the pilot must now gather and correlate from among five separate indicators whenever the aircraft experiences loss of the Attitude Indicator (AI) and the Heading Indicator (HI) due to vacuum system or gauge failure. The innovative technology that makes this concept feasible and affordable, with a projected cost similar to that of today's Turn Coordinator, is derived from a technique recently developed and flight tested by our firm under an SBIR contract that involved tracking the flightpath of a small USAF sensor vehicle. We firmly believe this concept has the potential to improve significantly the safety of emergency "partial-panel" flight operations in GA aircraft.

* information listed above is at the time of submission.

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