| has gloss | eng: * B.E.: Blériot Experimental (tractor configurations) (e.g. B.E.2) * F.E.: Farman Experimental (pusher configurations) (e.g. F.E.2) * R.E.: Reconnaissance Experimental (e.g. R.E.8) * S.E.: Scouting Experimental (e.g. S.E.5), up to 1913 S.E. had the meaning of Santos Experimental (Canard or tail-first layout) * C.E.: Coastal Experimental (e.g. Royal Aircraft Factory C.E.1 - prototype only) * N.E.: Night Experimental (e.g. Royal Aircraft Factory N.E.1 - prototype only) R.T. & T.E. were also used for strictly one off prototypes. |