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 KD3SU - show graphs
Map loading...
Comment: 4 000/000 Via Samsung Galaxy S3
Location: 38°59.41' N 76°19.75' W - locator FM18UX07LP - show map - static map
1.0 miles Northwest bearing 310° from Stevensville, Queen Anne's County, Maryland, United States [?]
2.4 miles Northwest bearing 296° from Chester, Queen Anne's County, Maryland, United States
25.7 miles Southeast bearing 144° from Baltimore, City of Baltimore, Maryland, United States
90.9 miles Southwest bearing 223° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2017-02-11 13:36:34 EST (8d 23h35m ago)
2017-02-11 13:36:34 EST local time at Stevensville, United States [?]
Altitude: -12 ft
Last path: KD3SU>APZ030 via TCPIP*,qAC,EIGHTH
Positions stored: 3128
Other SSIDs: KD3SU-1 KD3SU-2
Stations near current position of KD3SU - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC3JCS-P0.7 miles 164°2017-02-10 07:55:08 RV SPERRY STAR III0.8 miles 184°2017-02-09 23:22:57
N3HGB1.6 miles 62°2017-01-24 19:44:05 N3HGB-52.5 miles 95°2017-02-20 12:47:47
DW20302.5 miles 153°2017-02-09 18:33:17 ORIOLE2.8 miles 278°2017-02-18 16:53:15
STOVE OCEAN2.8 miles 277°2017-02-19 19:12:58 LIBERTY2.8 miles 269°2017-02-18 04:34:48
ITALIC G2.8 miles 275°2017-02-18 14:34:56 MSC BREMEN2.8 miles 273°2017-02-19 07:01:20
WORLD SIRIUS2.8 miles 268°2017-02-16 18:57:50 ATLANTIC NAVIGATORII2.9 miles 272°2017-02-19 23:54:44
MICHIGAN HIGHWAY2.9 miles 267°2017-02-20 06:24:52 NIGHT HAWK3.0 miles 275°2017-02-18 12:50:47
ELISABETH-S.3.1 miles 308°2017-02-18 23:54:40 TUG.NEPTUNE3.1 miles 261°2017-02-19 19:21:59
SCHUYLKILL3.1 miles 266°2017-02-19 20:57:07 CG SHRIKE3.1 miles 260°2017-02-19 09:27:35
HOSS3.1 miles 264°2017-02-19 21:02:07 THERMOPYLAE3.1 miles 309°2017-02-16 18:38:49
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