 |
| November 15, 1979 |
| Maps generated by the Great Circle Mapper - copyright © Karl L. Swartz. |
 |
| Houston Hobby |
| Austin |
| San Antonio |
| Laredo |
| Corpus Christi |
| McAllen |
| Brownsville |
|
| November 15, 1979 |
| Maps generated by the Great Circle Mapper - copyright © Karl L. Swartz. |
|
| Houston Hobby |
| Austin |
| San Antonio |
| Laredo |
| Corpus Christi |
| McAllen |
| Brownsville |