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APRS station WJ3F-7 - show graphs
Mic-E message: Off duty
Location: 39°08.75' N 77°11.65' W - locator FM19JD64QX - show map
0.4 miles Northeast bearing 67° from Gaithersburg, Montgomery County, Maryland, United States [?]
2.1 miles South bearing 178° from Montgomery Village, Montgomery County, Maryland, United States
19.3 miles Northwest bearing 334° from Washington, D. C., Washington, D.C., United States
32.7 miles West bearing 252° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-23 20:56:34 EDT (11h7m ago)
2024-05-23 20:56:34 EDT local time at Gaithersburg, United States [?]
Altitude: 528 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.5 yards.
Course: 60°
Speed: 16 MPH
Device: Yaesu: FT3D (ht)
Last path: WJ3F-7>SYPX7Z via KV3B-1,WIDE1*,WIDE2-1,qAO,KS4E-5 (good)
Positions stored: 11506
Packet rate: 92 seconds between packets on average during 920 seconds.
Other SSIDs: WJ3F-1
Stations near current position of WJ3F-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N3JFW0.4 miles 243°2024-05-13 08:57:01 W3HRD-91.0 miles 250°2024-05-19 15:27:05
N9FRS-91.3 miles 207°2024-05-23 20:18:23 WI3J1.4 miles 98°2024-05-23 20:09:09
NW2M-11.6 miles 112°2024-05-23 13:13:46 KG4LAA-91.9 miles 294°2024-05-24 06:20:57
DW39491.9 miles 207°2024-05-24 07:59:09 KB3MHL-92.4 miles 167°2024-05-08 08:47:58
K4DKC2.7 miles 167°2024-05-22 16:51:07 KC3TBC-N2.8 miles 245°2024-05-24 07:51:27
KC3TBC-DP2.8 miles 245°2024-05-24 08:00:59 KC3TBC2.8 miles 245°2024-05-19 17:40:21
W0TTN-72.9 miles 300°2024-05-01 22:18:20 DW81713.0 miles 252°2024-05-24 08:00:22
N3SRZ3.0 miles 348°2024-04-29 06:06:48 N3SRZ B3.0 miles 348°2024-04-29 14:49:36
N3SRZ-B3.0 miles 348°2024-04-29 14:49:46 N3SRZ-53.0 miles 348°2024-04-29 05:36:57
N3BBF B3.2 miles 186°2024-05-24 07:52:49 N3BBF-B3.2 miles 186°2024-05-24 07:52:59
Stations which heard WJ3F-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
NV4FM-5 9 2024-04-30 21:29:09 2024-05-23 20:45:15 FM19KB > FM18JV 11.8 miles 194° 2024-05-23 20:45:15
KV3B-1 325 2024-04-30 21:29:51 2024-05-23 20:56:03 FM19KA > FM19JE 12.8 miles 330° 2024-05-22 14:06:46
KV3B-2 12 2024-05-11 11:14:40 2024-05-11 16:26:44 FM19NB > FM18NW 8.6 miles 169° 2024-05-11 11:14:40

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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