Milestone in Radio History: December 23, 1900

Milestone in Radio History: December 23, 1900 (HM2DTP)

Location: Cobb Island, MD 20625 Charles County
Buy Maryland State flags at Flagstore.com!
Country: United States of America
Buy United States of America flags at Flagstore.com!

N 38° 15.817', W 76° 50.967'

  • 0 likes
  • 0 check ins
  • 0 favorites
  • 324 views
Inscription
On December 23, 1900, Reginald Fessenden made the first wireless transmission of human speech; that memorable event took place right here on Cobb Island, Maryland.

While Marconi is credited with the invention of the wireless telegraph, it was Reginald Aubrey Fessenden who made the first successful wireless transmission of human speech. Fessenden worked for Thomas Edison, George Westinghouse, and established the Electrical Engineering Department at Purdue University. His work on Cobb Island was supported by the U.S. Weather Bureau, which was seeking to wirelessly transmit weather forecasts to ships at sea. Reginald Fessenden is the pioneer of radio as we known it today.

To visit the historical markers at the transmission and reception sites, proceed to your left, then turn onto Neale Sound Drive.

←Vickers' House

(Map of Cobb Island)

Paid for by the Charles County Government
Details
HM NumberHM2DTP
Tags
Placed ByCharles County Government
Marker ConditionNo reports yet
Date Added Thursday, January 24th, 2019 at 7:02pm PST -08:00
Pictures
Sorry, but we don't have a picture of this historical marker yet. If you have a picture, please share it with us. It's simple to do. 1) Become a member. 2) Adopt this historical marker listing. 3) Upload the picture.
Locationbig map
UTM (WGS84 Datum)18S E 338199 N 4236681
Decimal Degrees38.26361667, -76.84945000
Degrees and Decimal MinutesN 38° 15.817', W 76° 50.967'
Degrees, Minutes and Seconds38° 15' 49.02" N, 76° 50' 58.02" W
Driving DirectionsGoogle Maps
Area Code(s)301
Closest Postal AddressAt or near 12320 Neale Sound Dr, Cobb Island MD 20625, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

Is this marker missing? Are the coordinates wrong? Do you have additional information that you would like to share with us? If so, check in.

Check Ins  check in   |    all

Have you seen this marker? If so, check in and tell us about it.

Comments 0 comments

Maintenance Issues
  1. Is this marker part of a series?
  2. What historical period does the marker represent?
  3. What historical place does the marker represent?
  4. What type of marker is it?
  5. What class is the marker?
  6. What style is the marker?
  7. Does the marker have a number?
  8. What year was the marker erected?
  9. This marker needs at least one picture.
  10. Can this marker be seen from the road?
  11. Is the marker in the median?