13852645

Wall Art and Photo Gifts from Mary Evans Picture Library

13852645

Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries

Media ID 32295766

© Aviation Ancestry

VISUAL DESCRIPTION
In this classic advertorial piece from Marconi's Wireless Telegraph Company Ltd., we see an emphasis on air communications and navigational aids critical for modern aviation safety standards. Featured prominently is the new spot-frequency transmitter (A.D.T.) paired with its counterpart high-power HF receiver (A.D.I.), which together form an advanced communication station manageable via one simple controller. Additionally advertised is the remotely controlled Automatic Direction Finder (ADF-9), capable of operating from multiple positions within an airplane; when installed with recessed loops, it serves as next-generation navigational aid suitable for contemporary aircraft requirements.

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