SCR-270 Radar Antenna

SCR-270 Radar Antenna (HM2F9M)

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N 39° 11.755', W 76° 41.067'

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The SCR-270 radar antenna was part of a mobile radar system, operating at 104MHz, that could detect and track aircraft at 125 miles. This antenna is a 1943 production version of the radar that tracked the incoming Japanese raid on Oahu, Hawaii on 7 December 1941.

This antenna was donated by the Institute of Space and Atmospheric Studies, University of Saskatchewan, Saskatoon, Canada. It was used by the university to study the Aurora Borealis at frequencies of 58 and 105MHz. It collected some of the very first radar echoes from the "Northern Lights".
HM NumberHM2F9M
Placed ByNational Electronics Museum
Marker ConditionNo reports yet
Date Added Saturday, March 30th, 2019 at 11:01pm PDT -07:00
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Locationbig map
UTM (WGS84 Datum)18S E 354539 N 4339869
Decimal Degrees39.19591667, -76.68445000
Degrees and Decimal MinutesN 39° 11.755', W 76° 41.067'
Degrees, Minutes and Seconds39° 11' 45.3" N, 76° 41' 4.02" W
Driving DirectionsGoogle Maps
Which side of the road?Marker is on the right when traveling North
Closest Postal AddressAt or near , ,
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