Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station WB4BAX-8 - show graphs
Map loading...
Comment: BAX IS ON THE MOVE - WB4BAX - 146.520 ON SCAN
Location: 38°57.38' N 77°21.25' W - locator FM18HW79LM - show map - static map
5.9 miles Northwest bearing 331° from Oakton, Fairfax County, Virginia, United States [?]
8.0 miles North bearing 341° from Fairfax, City of Fairfax, Virginia, United States
17.6 miles West bearing 284° from Washington, D. C., Washington, D.C., United States
46.0 miles Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-06-11 17:40:50 CDT (218d 20h32m ago)
2018-06-11 18:40:50 EDT local time at Oakton, United States [?]
Altitude: 449 ft
Course: 204°
Last telemetry: 2015-03-16 08:24:29 CDT (1402d 5h49m ago) – show telemetry
Ch 1: 430, Ch 2: 603, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak3 (tracker)
Last path: WB4BAX-8>APT311 via KV3B-1*,WIDE1*,WIDE2-2,qAR,K3DO-11 (good)
Positions stored: 26841
Other SSIDs: WB4BAX WB4BAX-9 WB4BAX-B WB4BAX-N WB4BAX-R WB4BAX-Y
Stations near current position of WB4BAX-8 - show more
callsign distance last heard - CST      callsign distance last heard - CST
KG4IVT-1324.4 yards 56°2019-01-16 13:01:54 N1RM-10.6 miles 283°2019-01-16 13:11:30
KB8MIS-101.4 miles 3°2019-01-09 16:23:27 KM4HRR-91.6 miles 129°2019-01-09 05:57:45
N2LEE-101.7 miles 319°2019-01-16 12:50:40 AC4BT1.7 miles 220°2019-01-16 13:01:16
DW57761.9 miles 103°2018-12-26 06:46:13 KN4TEK B1.9 miles 298°2019-01-11 17:10:31
KN4TEK-B1.9 miles 298°2019-01-11 17:10:41 KN4TEK1.9 miles 298°2019-01-11 17:10:46
KM4HRR B2.0 miles 130°2019-01-16 13:12:12 KM4HRR-B2.0 miles 130°2019-01-16 13:12:22
DW46992.0 miles 5°2019-01-16 13:08:31 KM4HRR2.0 miles 130°2019-01-16 13:08:12
WA1EM-92.2 miles 270°2018-12-29 01:47:43 KD4MAX-62.3 miles 320°2019-01-13 19:39:51
AC4BT B2.5 miles 231°2019-01-16 03:00:39 AC4BT-B2.5 miles 231°2019-01-16 03:00:49
CW38162.6 miles 120°2019-01-16 13:01:56 KH2PM-72.7 miles 274°2019-01-14 19:58:24
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS