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APRS station 4PK3MSR-7 - show graphs
Mic-E message: Off duty
Location: 39°09.20' N 77°13.37' W - locator FM19JD36GT - show map
1.3 miles Northwest bearing 301° from Gaithersburg, Montgomery County, Maryland, United States [?]
2.2 miles Southwest bearing 222° from Montgomery Village, Montgomery County, Maryland, United States
20.4 miles Northwest bearing 331° from Washington, D. C., Washington, D.C., United States
34.0 miles West bearing 254° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-09-17 11:24:17 EDT (3d 11h4m ago)
2024-09-17 11:24:17 EDT local time at Gaithersburg, United States [?]
Altitude: 371 ft
Course: 127°
Speed: 53 MPH
Device: Yaesu: FT2D (ht)
Last path: 4PK3MSR-7>SYPY2P via KV3B-1,WIDE1,N3KTX-1,WIDE2*,qAR,N3JAS (good)
Positions stored: 1
Stations near current position of 4PK3MSR-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K4DKC410.6 yards 9°2024-09-13 15:28:57 W3MGZ-90.4 miles 132°2024-09-14 21:56:19
WJ3F-71.7 miles 108°2024-09-20 13:40:26 KC3TBC2.0 miles 211°2024-09-15 22:01:58
KC3TBC-72.0 miles 211°2024-09-19 22:41:09 W3KIT-92.1 miles 327°2024-09-20 05:41:38
K3ID-12.1 miles 144°2024-09-03 23:39:56 KC3CNT-72.2 miles 229°2024-09-05 13:19:51
DW39492.3 miles 163°2024-09-20 22:28:18 KC3JNI-22.3 miles 269°2024-09-11 12:43:43
KB3HHA-132.4 miles 268°2024-09-20 22:27:05 KV3B-12.6 miles 332°2024-09-20 22:23:01
N3SRZ B2.6 miles 20°2024-09-02 18:23:37 N3SRZ-B2.6 miles 20°2024-09-02 18:23:47
N3SRZ-72.6 miles 20°2024-09-11 17:59:14 AD6V-92.8 miles 149°2024-08-25 17:33:53
KV3B-B3.0 miles 298°2024-09-20 22:09:32 KV3B B3.0 miles 298°2024-09-20 22:09:47
K3FNB-53.0 miles 60°2024-08-22 15:49:55 WI3J3.1 miles 104°2024-09-20 09:37:44
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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