120 London buses
Kudos for applying the correct measurement scales... however is El Reg missing suitable displacement measures? Should we allow El Reg to hijack another measurement for this undeniably important unit of measurement? :)
24 knots (arg, what non-El Reg unit is this?) compared to 20 knots... that's a fair gain but being the techo-geeks we are haunting El Reg, what gave it this improvement in speed?
Also, that's one big bastard "hangar" (I don't know what it's meant to be called) where the pic is showing the ship coming out from, how does that compare to the airship hangars, particularly compared to the recent Airlander.
Damn, I'm feeling curious today!