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 KB3MXM-9 - show graphs
Map loading...
Comment: MDC Section Manager 146.520
Location: 39°23.55' N 76°45.75' W - locator FM19OJ84ME - show map - static map
2.5 miles Northeast bearing 45° from Randallstown, Baltimore County, Maryland, United States [?]
3.1 miles North bearing 7° from Milford Mill, Baltimore County, Maryland, United States
10.7 miles Northwest bearing 311° from Baltimore, City of Baltimore, Maryland, United States
37.3 miles Northeast bearing 23° from Washington, D. C., Washington, D.C., United States
Last position: 2018-12-08 14:44:18 EST (4d 6h4m ago)
2018-12-08 14:44:18 EST local time at Randallstown, United States [?]
Altitude: 311 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 353°
Speed: 66 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KB3MXM-9>APDR13 via TCPIP*,qAC,T2GYOR
Positions stored: 2128
Packet rate: 121 seconds between packets on average during 5943 seconds.
Stations near current position of KB3MXM-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW27780.8 miles 198°2018-12-12 20:44:32 EW72870.9 miles 294°2018-12-12 20:45:43
N3GXH-91.5 miles 217°2018-12-12 18:32:56 WA3MEZ3.2 miles 260°2018-12-12 20:42:18
WA3MEZ B3.2 miles 260°2018-12-12 20:36:50 WA3MEZ-B3.2 miles 260°2018-12-12 20:37:00
WA3MEZ-N3.2 miles 260°2018-12-12 20:38:34 KA3ZMN-34.4 miles 237°2018-12-10 23:20:20
KA3ZMN-24.4 miles 237°2018-12-12 20:41:33 KS1G-44.6 miles 99°2018-12-01 10:36:34
KC3JPO5.1 miles 20°2018-12-06 19:49:51 KC3BCS5.5 miles 106°2018-12-12 20:45:31
N3GXH-26.0 miles 162°2018-12-12 20:25:15 N3IVK-36.0 miles 73°2018-12-09 20:20:15
KB3PNH-96.0 miles 221°2018-11-25 18:03:08 K3VTT6.0 miles 175°2018-12-10 00:40:22
n3gxh6.2 miles 163°2018-11-28 13:29:07 N3SBP-37.0 miles 69°2018-12-10 06:40:58
N3SPB7.0 miles 69°2018-11-27 20:41:06 N3SBP-67.0 miles 70°2018-12-04 21:04:00
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