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*
Web station BOULORG - show graphs
Comment: aprs.fi iOS
Location: 39°24.06' N 76°35.90' W - locator FM19QJ86EG - show map
345.6 yards East bearing 98° from Towson, Baltimore County, Maryland, United States [?]
3.5 miles Northwest bearing 298° from Parkville, Baltimore County, Maryland, United States
7.7 miles North bearing 6° from Baltimore, City of Baltimore, Maryland, United States
42.1 miles Northeast bearing 34° from Washington, D. C., Washington, D.C., United States
Last position: 2024-12-17 23:22:49 EST (6d 9h30m ago)
2024-12-17 23:22:49 EST local time at Towson, United States [?]
Speed: 0 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 1
Stations near current position of BOULORG - show more
callsign distance last heard - EST      callsign distance last heard - EST
W3DHS B0.5 miles 96°2024-12-24 08:50:41 W3DHS C0.5 miles 96°2024-12-24 08:50:41
W3DHS-B0.5 miles 96°2024-12-24 08:50:26 W3DHS-C0.5 miles 96°2024-12-24 08:50:26
N2MCS-D1.6 miles 221°2024-12-12 21:27:24 KC3NHO-D1.9 miles 344°2024-12-24 08:34:53
AK3B2.3 miles 328°2024-12-23 19:04:39 Cw10322.7 miles 317°2024-12-24 08:50:50
CW71092.8 miles 246°2024-12-24 08:47:23 N3CVA-12.9 miles 186°2024-12-24 08:36:43
AA3BR3.1 miles 346°2024-12-24 08:51:49 KD2NZS3.4 miles 196°2024-12-11 14:45:18
KD2NZS-73.4 miles 195°2024-12-23 16:28:30 N3RES3.6 miles 159°2024-12-08 06:32:32
AC3HN-N3.7 miles 348°2024-12-24 08:52:15 KC3BCS4.0 miles 239°2024-12-21 13:20:19
WZ3J-74.7 miles 96°2024-12-13 21:05:45 N3SBP T4.7 miles 97°2024-12-23 17:56:15
N3SBP-T4.7 miles 97°2024-12-23 17:56:15 N3SBP D4.8 miles 98°2024-12-24 08:51:54
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.
User guide · 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