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 K3RLD-11 - show graphs
Map loading...
Comment: Experimental Irazu SatGate - Do not expect packets from this SatGate
Location: 40°16.42' N 75°27.68' W - locator FN20GG45PQ - show map - static map
503.2 yards Southwest bearing 241° from Spring Mount, Montgomery County, Pennsylvania, United States [?]
1.2 miles North bearing 6° from Schwenksville, Montgomery County, Pennsylvania, United States
27.2 miles Northwest bearing 325° from Philadelphia, Philadelphia County, Pennsylvania, United States
91.3 miles Northeast bearing 42° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-05-11 11:29:30 EDT (13d 9h44m ago)
2018-05-11 11:29:30 EDT local time at Spring Mount, United States [?]
Device: WB2OSZ: DireWolf
Last path: K3RLD-11>APDW14 via TCPIP*,qAC,T2VAN
Positions stored: 4
Other SSIDs: K3RLD-1 K3RLD-10 K3RLD-2 K3RLD-7
Last heard a station directly: 2017-12-22 11:18:44 EST (153d 8h54m ago)
Stations near current position of K3RLD-11 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K3RLD-100.0 yards 0°2018-05-24 09:41:08 KA1UDX-94.1 miles 197°2018-05-13 18:10:39
KA1UDX4.1 miles 197°2018-05-24 21:02:42 W1E-24.1 miles 197°2018-05-22 23:00:48
KA1UDX-14.1 miles 197°2018-05-24 21:12:00 PA2-24.1 miles 197°2018-05-24 08:10:40
KA1UDM-114.1 miles 197°2018-05-23 23:35:54 AA3JY-104.5 miles 174°2018-05-24 12:23:33
N2VUZ-95.7 miles 41°2018-05-22 17:49:09 WV2M C5.7 miles 109°2018-05-12 17:27:39
WV2M-C5.7 miles 109°2018-05-12 17:27:49 K3DFL-95.9 miles 67°2018-05-24 17:24:54
FW24836.0 miles 281°2018-05-24 21:10:51 KB3Z6.1 miles 175°2018-05-24 21:03:33
DW73616.6 miles 173°2018-05-24 21:03:12 KC3HBE-116.9 miles 203°2018-05-08 12:38:58
KB3YLT-97.3 miles 38°2018-05-23 21:34:28 KC3IGM-97.6 miles 186°2018-05-24 17:57:23
CW16487.8 miles 131°2018-05-24 21:10:44 KB3SBC-78.1 miles 343°2018-05-21 06:56:40
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