The 1921 Transatlantic Tests Progenitors of Modern Topband Dxing and Contesting.

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Presentation transcript:

The 1921 Transatlantic Tests Progenitors of Modern Topband Dxing and Contesting

EVERYDAY ENGINEERING MAGAZINE Sept 1920 Issue Announces the First Transatlantic Test

The Spring Hat

The Second Transatlantic Tests December 7-16, 1921

Giver th Limit! We Gotta Win this Contest

Paul Godley, 2ZE ARRLs Operator at Androssen, Scotland

Godleys Tent in Androssen, Scotland

Inspector D.E. Pearson Witnessed all of Godleys reception in Androssen

Harold H. Beverage Godley unexpectedly met Beverage during his voyage to England

1300 Foot Beverage Antenna Installed by Godley at Androssen

Nine Tube Armstrong Superhetrodyne Receiver Godleys Receiver and Tuner at Androssen

The Armstrong Superhet used at Androssen (top view)

Schematic of the Armstrong Superhet and Beverage Antenna used at Androssen Five Stage IF Amplifier Det AF BFO MixerBeverage Oscillator

The 1BCG Station in Greenwich CT

Edwin Armstrong

1BCG Hamshack after it was moved under the antenna

1BCG Cage Aerial

directly above the hamshack

1BCG Counterpoise

1BCG Kilowatt CW Transmitter

The UV Watter

1BCG Kilowatt CW Transmitter FSK Master OscillatorKilowatt Amplifier 2500 Volt DC Motor Generator Cage Aerial Counter Poise

1BCG Receivers

Godleys Original Copy The First Transoceanic Message via Amateur Radio

Transmitting Godleys Reports Marconis 250 KW Longwave Radio Station MUU Cefn Du Mountain, Wales

They Knew They had Won! The 1BCG Team in Greenwich CT Edwin Armstrong John Grinan Ernest Amy 2VK George Burghard 2SS Walker Inman 2BGM Minton Cronkite 1BCG

1BCG Commemorative Monument Greenwich, Connecticut

Commemorative Plaque Androssen, Scotland