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APRS station 4PW3DFP-9 - show graphs
Comment: UNIT 687, HOWARD CO. REACT, MARYLAND
Mic-E message: In service
Location: 39°14.14' N 76°52.12' W - locator FM19NF56SN - show map
1.6 miles West bearing 258° from Columbia, Howard County, Maryland, United States [?]
4.4 miles North bearing 12° from Riverside, Howard County, Maryland, United States
14.2 miles West bearing 255° from Baltimore, City of Baltimore, Maryland, United States
25.2 miles North bearing 21° from Washington, D. C., Washington, D.C., United States
Last position: 2024-09-25 09:39:59 EDT (1d 11h47m ago)
2024-09-25 09:39:59 EDT local time at Columbia, United States [?]
Altitude: 410 ft
Course: 103°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: 4PW3DFP-9>S9QT1T via N3KTX-1,WIDE1*,qAR,N3JAS (good)
Positions stored: 1
Stations near current position of 4PW3DFP-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW15460.7 miles 173°2024-09-26 21:15:57 147.135+C1.5 miles 74°2024-09-26 21:17:53
KK4QIN-11.6 miles 188°2024-09-07 14:27:28 KK4QIN-71.6 miles 183°2024-09-19 18:01:00
FW96152.6 miles 37°2024-09-26 21:15:50 FW70353.1 miles 0°2024-09-26 21:26:40
KB3QFN-73.1 miles 80°2024-09-26 21:08:06 KC3ODM-103.3 miles 187°2024-09-22 13:28:32
EW32473.3 miles 96°2024-09-26 21:25:41 EW94153.4 miles 99°2024-09-22 19:43:55
N3HYM-43.8 miles 207°2024-09-24 19:04:14 FW28624.1 miles 218°2024-09-26 21:27:20
W1WER-94.2 miles 142°2024-09-25 18:46:25 K3RTW-94.3 miles 58°2024-09-07 14:02:57
W0DEL-24.5 miles 100°2024-09-26 21:07:17 CW53074.8 miles 125°2024-09-26 21:27:34
GW22954.8 miles 179°2024-09-26 21:25:00 K3CUJ-104.9 miles 57°2024-09-26 20:50:38
EW82925.2 miles 202°2024-09-26 21:25:38 N8URE-75.2 miles 30°2024-09-22 15:34:43
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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