There is a bit of data on the CADC postings for these boxes:
- Year: 1984
- Make: DEW ENG LTD (48902)
- Model: 12-FT, General Purpose Shelter
- Curb Weight: 1698 lbs
- GVWR: 5141 lbs
- Height: 7ft 11 inches
- Width: 7 ft 6 inches
The CFTOs for the boxes will still be on the defense network.