First Guided Missile

First Guided Missile (HM25WN)

Location: Amityville, NY 11701 Suffolk County
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Country: United States of America
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N 40° 39.467', W 73° 24.915'

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First Guided Missile
September 11, 1916

Here Lawrence B. Sperry first demonstrated to the U.S. Navy the Perry Aerial Torpedo - the first guided missile.

Presented by Sperry Gyroscope Company during 1960, centennial year of Dr. Elmer A. Sperry, scientist and inventor
HM NumberHM25WN
Year Placed1960
Placed BySperry Gyroscope Company
Marker ConditionNo reports yet
Date Added Saturday, March 10th, 2018 at 4:03pm PST -08:00
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Locationbig map
UTM (WGS84 Datum)18T E 633969 N 4501976
Decimal Degrees40.65778333, -73.41525000
Degrees and Decimal MinutesN 40° 39.467', W 73° 24.915'
Degrees, Minutes and Seconds40° 39' 28.02" N, 73° 24' 54.9" W
Driving DirectionsGoogle Maps
Area Code(s)631, 516
Which side of the road?Marker is on the right when traveling South
Closest Postal AddressAt or near 32 Unqua Pl, Amityville NY 11701, US
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