What started out as a minor Project in 1987, blew out like the national debt so with all this accumulated info, it seemed worthwhile to produce the first book, here now is the Latest Online Edition. The sources and references have been many and varied and although the utmost care was taken, the Lists are far from complete and may contain errors. The original Codes etc were designed principally for marine use as this was the field in which radio was initially developed. The majority retain this influence but many have been modified and modernized to cover land and air applications. Technical terms have also varied as technology has changed however most abbreviations of the computer age have been omitted. These are specialist terms of that mode, not often encountered in telegraphy.

Recounts the U.S. Navy's use of airships in the campaign against German U-boats during World War II.

This is an essential work of reference on the history of the world's first operational jet fighter, the Me 262. First flown as a pure jet on 18th July 1942, on 25th July 1944 an Me 262 became the first jet aircraft used in combat when it attacked a British photo-reconnaissance Mosquito flying over Munich. Some 1,500 Me 262s were built but less than 20% of these actually flew in combat. Most remained on the ground awaiting bomber conversion, or were unable to fly because of lack of fuel, spare parts or trained pilots. This is the first time that a detailed summary of every known and identified Me 262 has been compiled. Some 1200 of the 1500 aircraft constructed have been identified. The book lists sequentially each aircraft by Werknummer (Works Number) from prototypes and test aircraft through to all variants of operational machines, together with known pilots, assigned units and recorded flights. Where known the fate of each individual aircraft is given and where possible, a photo of each aircraft will accompany its entry in the Werknummer log.