Qantas used three versions of the 707.
- The 707/138B
- The 707/138C
- The 707/338
 |
 |
| First Class 707/138 |
Economy Class 707/138 |
The ceiling lights in the 138 where recessed and when turned on at night would show a representation of the night sky at Macot Airport

The Plane could be configured as both First and Economy , the size of the First class could be changed by moving the partitions. The plane could also be configured to carry both cargo and Pax. The front could be full cargo and a smaller economy to the rear or cargo bins could be placed to the rear of the economy section. With the rear bins the net tops could be used to stretch out and sleep on - however they were a bit hard on the back.