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Callsign, ship name or locator: Clear       
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APRS station MDAADG-1 - show graphs
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Comment: 442.900MHz T107 +500 de WJ3K A-10 DIGI
Mic-E message: In service
Location: 39°04.67' N 76°31.84' W - locator FM19RB68HQ - show map - static map
2.6 miles Northeast bearing 51° from Herald Harbor, Anne Arundel County, Maryland, United States [?]
3.5 miles Northwest bearing 335° from Arnold, Anne Arundel County, Maryland, United States
15.3 miles South bearing 163° from Baltimore, City of Baltimore, Maryland, United States
94.6 miles Southwest bearing 231° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2017-08-27 09:36:40 EDT (23d 12h30m ago)
2017-08-27 09:36:40 EDT local time at Herald Harbor, United States [?]
Course:
Device: Kenwood: TM-D710 (rig)
Last path: MDAADG-1>S9PT6W via WIDE1-1,WIDE2-1,qAR,WJ3K-10 (good)
Positions stored: 160
Other SSIDs: MDAADG-2
Last heard a station directly: 2017-08-27 06:01:56 EDT (23d 16h5m ago)
Stations near current position of MDAADG-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WJ3K-70.0 yards 0°2017-09-18 23:15:00 WJ3K-90.0 yards 0°2017-09-18 22:24:33
WJ3K-40.0 yards 0°2017-09-18 22:23:36 WJ3K-30.0 yards 0°2017-08-28 21:43:52
KB3CMP-916.0 yards 90°2017-09-19 13:31:14 WJ3K-1020.7 yards 0°2017-09-19 22:07:09
WJ3K-1120.7 yards 0°2017-09-19 11:38:53 MDAADG-220.7 yards 0°2017-08-30 20:33:18
WJ3K-1325.6 yards 324°2017-09-19 00:29:14 KB3YMK-725.6 yards 324°2017-08-26 15:39:04
WJ3K-131.1 yards 270°2017-09-19 21:38:24 MDAAGD-865.6 yards 288°2017-08-30 19:32:54
W2GPS-i0.9 miles 261°2017-09-01 13:25:16 EW84661.0 miles 233°2017-09-19 22:06:46
EW06421.3 miles 335°2017-09-04 00:00:30 EW79401.6 miles 105°2017-08-30 19:45:17
DW68451.8 miles 340°2017-09-19 21:52:59 N3OPI1.9 miles 14°2017-09-18 16:06:33
MDAAMM-73.0 miles 293°2017-08-31 10:54:56 WB3ANQ-123.1 miles 353°2017-09-04 13:28:09
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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