Helicopter precision approach capability using the global positioning system : semi-annual progress report, July - December, 1992 /
| Main Author: | |
|---|---|
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Moffett Field, CA :
NASA Ames Research Center, Aircraft Guidance and Navigation Branch,
1992.
|
| Series: | NASA contractor report ;
NASA CR-194037. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo177137 |