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Callsign, ship name or locator: Clear       
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APRS station KM4TZX - show graphs
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Comment: Testing
Location: 38°51.85' N 77°05.05' W - locator FM18KU97VJ - show map - static map
2.6 miles East bearing 69° from Baileys Crossroads, Fairfax County, Virginia, United States [?]
3.3 miles Southwest bearing 230° from Washington, D. C., Washington, D.C., United States
4.5 miles Northeast bearing 45° from Lincolnia, Fairfax County, Virginia, United States
38.8 miles Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-05-08 12:07:42 EDT (100d 21h42m ago)
2017-05-08 12:07:42 EDT local time at Baileys Crossroads, United States [?]
Altitude: 243 ft
Course: 360°
Last telemetry: 2017-05-08 11:59:47 EDT (100d 21h50m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 95 Charge/On/Off, GPS+Sat: 78 Sats/On/Off, A4: 500 N/A, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KM4TZX>APWW10 via TCPIP*,qAC,T2NL
Positions stored: 12
Other SSIDs: KM4TZX-9
Stations near current position of KM4TZX - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KM4TZX-9162.4 yards 209°2017-08-12 21:14:56 CW88381.1 miles 209°2017-08-17 09:48:21
K4AF-61.7 miles 74°2017-08-15 00:57:33 W4DSF-91.9 miles 311°2017-08-12 05:59:44
KB3UHX2.1 miles 322°2017-08-13 15:52:12 KI4DHW-102.2 miles 260°2017-08-17 09:23:00
KG4URW2.3 miles 75°2017-08-17 07:15:49 AJ4YB B2.4 miles 140°2017-08-07 04:51:48
AJ4YB-B2.4 miles 140°2017-08-07 04:51:58 KC3BBT2.4 miles 15°2017-08-17 06:59:53
KE0GUZ-i2.5 miles 14°2017-07-31 21:45:53 K4NCS2.5 miles 294°2017-08-10 05:53:40
EW33362.6 miles 341°2017-08-17 09:40:03 W4HFH A3.1 miles 202°2017-08-17 09:44:08
W4HFH AD3.1 miles 202°2017-08-17 09:44:08 W4HFH C3.1 miles 202°2017-08-17 09:44:08
W4HFH B3.1 miles 202°2017-08-17 09:44:08 W4HFH-A3.1 miles 202°2017-08-17 09:43:53
W4HFH-B3.1 miles 202°2017-08-17 09:43:53 W4HFH-C3.1 miles 202°2017-08-17 09:43:53
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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