AIR FORCE - MIL-C-008139B
COMPUTER, AIR NAVIGATION, TWILIGHT, TYPE A-1
active, Most Current
| Organization: | AIR FORCE |
| Publication Date: | 4 October 1960 |
| Status: | active |
| Page Count: | 13 |
scope:
This specification covers one type of handheld, twilight computer, designated as Type A-1.
intended Use:
The Computer, Air Navigation, Twilight, Type A-1 covered by this specification is intended for use by navigators in the polar regions for determining the time of sunrise, time of sunset, and... View More
Document History
MIL-C-008139B
October 4, 1960
COMPUTER, AIR NAVIGATION, TWILIGHT, TYPE A-1
The Computer, Air Navigation, Twilight, Type A-1 covered by this specification is intended for use by navigators in the polar regions for determining the time of sunrise, time of sunset, and duration...