Aircraft indicator capable of operation in HSI mode or CDI mode

Details Aircraft indicator capable of operation in HSI mode or CDI mode Aircraft indicator capable of operation in HSI mode or CDI mode

1982-06-28

1984-08-28

Woodiel, Donald O.

Measuring and testing

Navigation

Take-off and landing monitors

116290, 116DIG43, G01C 2100, G09F 900

Patent

active

044676433

ABSTRACT:
An indicator instrument for aircraft may be operated in either of two modes. In an HSI mode, first indicia reflect heading, second indicia reflect selected course, and third indicia reflect course deviation. In a CDI mode, the first indicia reflect selected course, the second indicia assume a fixed position, and the third indicia reflect course deviation. A compass validity signal automatically triggers the changeover from HSI mode to CDI mode.

REFERENCES:
patent: 3538881 (1970-11-01), Fenwick
patent: 3696671 (1972-10-01), Steigleder et al.

Affiliated with

Also associated with

Rating

Aircraft indicator capable of operation in HSI mode or CDI mode does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aircraft indicator capable of operation in HSI mode or CDI mode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aircraft indicator capable of operation in HSI mode or CDI mode will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-871404