The S4 Thunderbird Mark I - What if planes were as accessible as cars ?

In an alternate universe, where Economies of Scale somehow brought aircraft prices on par with cars and World War 2 never happened, pretty much everyone in the 50’s owns a plane.

Bristol Aviation would like to invite you to its latest and greatest new offering. The S4 Thunderbird, inspired by the Royal Air Factory SE4 and SE5a will be making its debut in showrooms this September with a 25% Shorter Takeoff Distance and Higher cruise speeds along with fancy new steam gauges, everyone wants a Thunderbird!