No IIRC the techs at Navarro stated that the whole point of the base was that it was a refueling point for the Vertibirds. Since they can't make the trip from the oil rig, to Navarro and back with out refueling. Also Tune who says they have fusion reactors? No vehicle in the FO universe has fusion reactors. why do you keep insisting they have fusion reactors? Judging by the layout of the Navarro base you can clearly see what looks like a fuel dump (of fuel barrels) So thats an even stronger claim to them using gasoline stocks from the oil rig. At best they use ELECTRIC engines RUN ON BATTERIES just like your car.
Quoted directly from The Vault's Vertibird entry-
"The Vertibird has a heavily armored fuselage and can be outfitted with a variety of offensive weapons and defensive countermeasures, the most common being Gatling lasers and missile racks. It is powered by an internal nuclear fusion reactor, which has been known to detonate under heavy fire. "
Fusion reactor=near-unlimited range.
Even if they're running on fuel (which they aren't) as I've indicated in earlier posts there is
zero way the Vertibirds could have such pathetic range. How could it have a third of the range of a
World War One biplane? I've yet to see an explanation for this. Even on fuel it should have a range in the thousands of miles. A 175 mile range is absolutely preposterous. I hate to say it, but if Black Isle cited the maximum Vertibird range as the oil rig-Navarro transit then they had no idea what they are talking about. The UH-60 Blackhawk, a helicopter fulfilling a role similar to that of the Vertibird, was first flown in 1974 and had a maximum range of 1,380 miles. That's like
sixteen times the Vertibird range you and Styles support. It just doesn't make sense.
A combat aircraft that had to operate at airbases no more than 87.5 miles from the front (less because more fuel would be used under combat conditions) would be utterly unusable as it would be nearly impossible to safely maintain a number of airbases that close to the front lines.
Simple logic dictates that there is no way Vertibird range can be 87.5 miles.