| Registration / Serial: | 54-155 |
| Alternate Serial: | 54-155 |
| Aircraft Original Type: | Lockheed 49 Constellation |
| Aircraft Generic Type: | Lockheed Constellation / Starliner (C-69/C-121) |
| Aircraft Version: | Lockheed EC-121S Super Constellation |
| C/n (msn): | 1049F-4174 |
| Operator Titles: | USA - Air Force |
| City / Area: | San Antonio / Lackland AFB [ Off-Airport ]Map |
| Region / Country: | Texas, United States |
| Collection: | USAF History and Traditions Museum |
| Photo Date: | 27 March 1987 |
| Photo by: | R.A.Scholefield |
| Photo ID: | 12641Submit Correction |
| View count: | 376 |
Built as a C-121C for MATS and painted in their markings. Modified to EC-121S in 1967, serving with the Pennsylvania Air National Guard. Now displayed at the USAF History & Traditions Museum at Lackland AFB.
| Registration / Serial: | 54-155 |
| Alternate Serial: | 54-155 |
| Aircraft Version: | Lockheed EC-121S Super Constellation |
| C/n (msn): | 1049F-4174 |
| Operator Titles: | USA - Air Force |
| City / Area: | San Antonio / Lackland AFB [ Off-Airport ]Map | Region / Country: | Texas, United States |
| Photo Date: | 27 March 1987 |
| Photo by: | R.A.Scholefield |
| Registration / Serial: | 54-155 |
| Alternate Serial: | 54-155 |
| Aircraft Original Type: | Lockheed 49 Constellation |
| Aircraft Generic Type: | Lockheed Constellation / Starliner (C-69/C-121) |
| Aircraft Version: | Lockheed EC-121S Super Constellation |
| C/n (msn): | 1049F-4174 |
| Operator Titles: | USA - Air Force |
| City / Area: | San Antonio / Lackland AFB [ Off-Airport ]Map |
| Region / Country: | Texas, United States |
| Collection: | USAF History and Traditions Museum |
| Photo Date: | 27 March 1987 |
| Photo by: | R.A.Scholefield |
| Photo ID: | 12641Submit Correction |
| View count: | 376 |
Built as a C-121C for MATS and painted in their markings. Modified to EC-121S in 1967, serving with the Pennsylvania Air National Guard. Now displayed at the USAF History & Traditions Museum at Lackland AFB.
| Registration / Serial: | 54-155 |
| Alternate Serial: | 54-155 |
| Aircraft Version: | Lockheed EC-121S Super Constellation |
| C/n (msn): | 1049F-4174 |
| Operator Titles: | USA - Air Force |
| City / Area: | San Antonio / Lackland AFB [ Off-Airport ]Map | Region / Country: | Texas, United States |
| Photo Date: | 27 March 1987 |
| Photo by: | R.A.Scholefield |