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 KB3YCK-9 - show graphs
Map loading...
Comment: 446.525MHz T100 -500
Mic-E message: Returning
Location: 39°49.35' N 75°52.43' W - locator FM29BT57DJ - show map - static map
2.5 miles West bearing 271° from West Grove, Chester County, Pennsylvania, United States [?]
4.8 miles West bearing 269° from Avondale, Chester County, Pennsylvania, United States
38.7 miles West bearing 257° from Philadelphia, Philadelphia County, Pennsylvania, United States
53.8 miles Northeast bearing 47° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2016-12-14 21:28:52 EST (37d 21h14m ago)
2016-12-14 21:28:52 EST local time at West Grove, United States [?]
Altitude: 571 ft
Course: 117°
Speed: 8 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KB3YCK-9>S94Y3U via W3EOC-12*,WIDE1*,WIDE2-1,qAR,K3JSE-5 (good)
Positions stored: 334
Other SSIDs: KB3YCK-1 KB3YCK-2
Stations near current position of KB3YCK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JRH0.8 miles 268°2017-01-19 09:17:10 K3UG-90.8 miles 268°2017-01-05 10:00:02
N3WAX-91.0 miles 345°2017-01-20 15:27:28 N3WAX-11.0 miles 346°2017-01-21 18:40:20
N3WAX-31.0 miles 346°2017-01-19 09:35:01 N3WAX-71.0 miles 346°2017-01-04 02:56:02
AX-11.0 miles 346°2016-12-26 10:36:19 WAX-11.0 miles 346°2017-01-05 03:25:29
W3EDL2.0 miles 22°2017-01-20 07:10:55 EW01952.0 miles 260°2017-01-21 18:40:05
KB3FCJ-22.5 miles 100°2017-01-21 18:42:52 CJ-22.5 miles 100°2016-12-26 03:54:38
DW10842.8 miles 124°2017-01-21 18:40:26 KB3YCK-23.3 miles 167°2017-01-21 18:37:45
KB3FCJ-93.7 miles 79°2017-01-21 16:41:47 KB3LVB-13.9 miles 159°2017-01-21 18:22:02
DW35924.1 miles 283°2017-01-21 18:43:05 PSP4.2 miles 75°2017-01-19 09:25:17
N3XRV-24.4 miles 221°2017-01-21 18:37:12 N3GWC-24.5 miles 239°2017-01-21 18:39:37
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