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APRS station W9DDO-4 - show graphs
Comment: W9DDO
Location: 38°37.50' N 75°36.50' W - locator FM28EP70AA - show map
0.7 miles South bearing 173° from Blades, Sussex County, Delaware, United States [?]
5.1 miles Northwest bearing 337° from Laurel, Sussex County, Delaware, United States
70.8 miles Southeast bearing 130° from Baltimore, City of Baltimore, Maryland, United States
78.6 miles Southeast bearing 122° from Columbia, Howard County, Maryland, United States
Last position: 2024-12-30 23:15:10 EST (20d 6h59m ago)
2024-12-30 23:15:10 EST local time at Blades, United States [?]
Altitude: -88 ft
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Device: Open Source: APRSdroid (app, Android)
Last path: W9DDO-4>APDR16 via TCPIP*,qAC,T2PR
Positions stored: 1
Other SSIDs: W9DDO-7
Stations near current position of W9DDO-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W9DDO-70.6 miles 26°2024-12-30 23:10:17 K3JOE B1.2 miles 55°2025-01-20 06:04:55
K3JOE-B1.2 miles 55°2025-01-20 06:05:05 K3JOE-N1.2 miles 55°2025-01-20 06:01:25
DW87801.7 miles 325°2025-01-20 06:10:05 K3JOE-73.1 miles 60°2024-12-26 14:57:29
DW39233.5 miles 42°2025-01-20 06:09:13 W3TBG-103.8 miles 72°2025-01-20 05:18:00
KC3WMM-75.6 miles 349°2024-12-30 19:35:39 KB3BMT-D6.9 miles 127°2025-01-20 06:05:53
KB3BMT-96.9 miles 127°2025-01-19 12:08:33 KB3BMT-17.0 miles 127°2025-01-20 06:08:00
K3JL-910.8 miles 68°2025-01-19 07:27:18 146.82-10.9 miles 219°2025-01-20 06:13:51
KC3RPU B13.1 miles 70°2025-01-20 05:58:34 KC3RPU-B13.1 miles 70°2025-01-20 05:58:44
WS3ARA-1013.4 miles 110°2025-01-20 05:30:20 W3MLK B13.4 miles 110°2025-01-20 05:59:05
W3MLK-B13.4 miles 110°2025-01-20 05:59:15 W3MLK14.2 miles 109°2025-01-07 11:48:45
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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