The Bristol Freighter/Superfreighter's main drawback was its limited payload, in terms of the number of cars that fitted into a single aircraft.
However, the F-100F was an interim solution and because of its limited payload it usually had to rely on accompanying strike aircraft to actually attack the SAM sites.
But in practice the limited payload of the projectile was seen as a shortcoming of this weapon.
Further, they wanted ABMA to produce three additional boosters, the last two of which would be "capable of placing limited payloads in orbit."
Aircraft such as the F15-C variant of the F-15 Eagle have the necessary flight ceiling, but limited payload.
These were more difficult to intercept due to their great speed, but carried limited payload and accuracy compared to the conventional bombers.
The test carried was of platform itself to carry limited payload having lighter sensors.
Short take-off but arrested-recovery (STOBAR): these carriers are generally limited to carrying lighter fixed-wing aircraft with more limited payloads.
At that time a passenger aircraft capable of making the trip could be built but because of the massive need for fuel for the flight, it had a limited payload.
However, the F-100F was an interim solution, its limited payload often required multiple aircraft to conduct a successful strike; it also lacked the speed and endurance to effectively protect the F-105.