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Milestone in Radio History

Milestone in Radio History from directly overhead

Milestone in Radio History is a historic site in Maryland, at a modelled elevation of 2 m. Rock Springs Hill stands 55 m to the south, 15 miles off. The nearest named place is Cobb Island Community Park, a park 0.2 miles away. Religious Freedom Byway runs past it. 29 named summits stand within 25 miles.

What the record says

Material
metal
Inscription
Here, on Cobb Island, in December, 1900, Reginald Aubrey Fessenden, assisted by Frank W. Very, while experimenting in wireless telephony, for the first time sent and received intelligible speech by electromagnetic waves between two masts 50 feet high and

What to expect

Operated by
Maryland Historical Society

How to reach it

Coordinates38.26079, -76.85136

Overlooks nearby

Named places within 25 miles

Parks
Peaks: 29
  • Kentucky Hill: 7.1 mi
  • Mount Airy: 7.4 mi
  • Clifton Hill: 7.7 mi
  • Chantilly Hill: 8.1 mi
  • Flamstard Hill: 8.9 mi
Artworks: 26
  • Lighthouse: 20.6 mi
  • "On Watch": 21.9 mi
  • A Tribute to the Oyster Tonger, A Chesapeake Waterman: 22.4 mi
  • Core: 22.4 mi
  • Big Skull II: 22.4 mi
Museums: 20
Beaches: 16
Nature reserves: 16
Historic sites: 14
  • Birthplace Monument: 6.5 mi
  • Saint Francis of Assisi: 12.4 mi
  • Boarman Memorial: 12.4 mi
  • Drum Point Lighthouse: 21.5 mi
  • To Those Who Fished The Bay And Built Their Boats: 21.6 mi
Cliffs: 9
Lighthouses: 1
Attractions: 1
  • Garrett Farm site, John Wilkes Booth Killed after killing Lincoln: 22.0 mi
Gardens: 1
  • Garden of Remembrance: 23.2 mi

Summits around it

The highest named summits within 25 miles of Milestone in Radio History. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Rock Springs HillS 172°55 m15.5 mi
China HillS 188°54 m11.8 mi
New Richmond HillSSW 210°52 m10.0 mi
Grants HillSW 215°52 m10.9 mi
Pantico HillSSE 167°52 m15.0 mi
Sexton HillS 169°52 m17.3 mi
Kentucky HillSSE 168°50 m7.1 mi
Talliaferro MountW 260°49 m22.1 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:1218:4519:20
June solstice05:4519:5520:35
September equinox06:5618:3119:06
December solstice07:2116:1016:51

Local time (America/New_York).

Climate normals

Months averaging 50–80 °F: Apr–Oct.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F353744556371767467564638
Precip in3.33.04.23.34.34.24.64.84.94.23.34.0

1991–2020 U.S. Climate Normals, NOAA NCEI — Mechanicsville 5 NE, 17 mi away.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMap

OpenStreetMap element node/6268989253

More historic sites in Maryland

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