WW1 - The Naval Radio School at Harvard - by David & Julia Bart - AWA Review Vol 30, 2017 - pp 223-256
1944 USN Training Film showing proper way to use a straight key
1944 USN Training Film showing Radioman training and operations
Navy Morse training course - with downloadable MP3 version of training records
"Learning Morse in the US Navy" - by Hans K0HB - from Morsum Magnificat May/June 2000
OAH Code Practice System
Download Manual (pdf)
(thanks to Chuck N7UVZ)
OAH-1 (COQ-35029)
OAH-2 (CUZ-35058)
(CUZ-10362)
AN/UGH-1 paper tape code practice machine
Please let me know if you have a manual (NAVSHIPS 93364) or schematic
Very similar to TG-34 equipment except UGH-1 reads perforated Wheatstone paper tape instead of inked tape. UGH-1 speed selection uses different sizes of capstan.
Speed 3 to 30 wpm
AN/UGH-1 is same as Trainer, Telegraphic Code Device 8M3A
Tape hole contacts
CJB-67B Bunnell Buzzer Blinker Set
Bulkhead Blinker Key - NAVPERS 40008
Training Aid
Photo from October 1944 NAVPERS Training Bulletin magazine thanks to Pete G4TFH
1951 NAVPERS 11025-11060 Radio Code Instructional Recordings (78 rpm)
prepared by Electronic Technical Institute
1955 NAVPERS 11025-11060 Radio Code Instructional Recordings (78RPM)
prepared by Electronic Technical Institute
Radio Code with Interference Series - 12 groups/minute (33-1/3 rpm transcription)
Code groups with various sorts of radio interference added
produced by Columbia Recording Corp.
