File:AN-APN-81 Doppler Radar Navigation system, partial view, General Precision Laboratory, mid 1950s - National Electronics Museum - DSC00318.JPG - Wikimedia Commons
![Furuno 1815 4kW Transmitter, 36 NM Radar System with 8.4" Color LCD display and 19" Radome | Poco Marine | Vancouver Furuno 1815 4kW Transmitter, 36 NM Radar System with 8.4" Color LCD display and 19" Radome | Poco Marine | Vancouver](https://www.pocomarine.com/wp-content/uploads/2019/08/Furuno_1815.jpg)
Furuno 1815 4kW Transmitter, 36 NM Radar System with 8.4" Color LCD display and 19" Radome | Poco Marine | Vancouver
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