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APRS station KM4JRF-9 - show graphs
Mic-E message: Off duty
Location: 39°27.74' N 76°16.70' W - locator FM19UL60OX - show map
2.1 miles West bearing 248° from Riverside, Harford County, Maryland, United States [?]
4.0 miles West bearing 263° from Perryman, Harford County, Maryland, United States
21.4 miles Northeast bearing 56° from Baltimore, City of Baltimore, Maryland, United States
68.2 miles Southwest bearing 241° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2024-05-08 15:20:08 EDT (14d 7h14m ago)
2024-05-08 15:20:08 EDT local time at Riverside, United States [?]
Altitude: 285 ft
Course: 286°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KM4JRF-9>SYRW7T via N3KTX-1,WIDE1*,WIDE2-1,qAR,N3VBN-3 (good)
Positions stored: 251
Other SSIDs: KM4JRF-B KM4JRF-7 KM4JRF-7 KM4JRF-i
Stations near current position of KM4JRF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K2EJ-101.1 miles 321°2024-05-22 22:01:44 K3VDR1.6 miles 76°2024-05-22 22:24:35
FW58361.8 miles 51°2024-05-22 22:26:24 EW17622.3 miles 199°2024-05-22 22:32:41
K2EJ-132.6 miles 329°2024-05-22 22:25:49 K2EJ-152.6 miles 329°2024-05-22 22:28:47
AB3ZW-N2.9 miles 283°2024-05-22 19:59:33 AB3ZW B2.9 miles 283°2024-05-08 00:32:53
AB3ZW-B2.9 miles 283°2024-05-08 00:32:55 AB3ZW-102.9 miles 283°2024-05-22 22:23:04
AB3ZW-73.0 miles 283°2024-05-07 16:49:50 WM1T-93.3 miles 248°2024-04-28 10:16:57
DW87954.2 miles 333°2024-05-22 22:30:11 FW91105.2 miles 341°2024-05-22 22:30:13
KM4JRF B5.5 miles 307°2024-05-22 22:21:01 KM4JRF-B5.5 miles 307°2024-05-22 22:21:11
GW11295.6 miles 30°2024-05-22 22:30:57 P-KC3ECO6.3 miles 324°2024-05-22 22:00:36
KC3VKE-76.6 miles 283°2024-05-06 06:08:07 WI3Y-D7.2 miles 328°2024-05-22 22:15:44
Stations which heard KM4JRF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N3KTX-1 1 2024-05-08 15:20:10 2024-05-08 15:20:10 FM19UL > FM19PG 27.5 miles 244° 2024-05-08 15:20:10

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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