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 KC3SMW-N - show graphs
Comment: FTM-300D via MMDVM
Location: 40°02.74' N 75°15.48' W - locator FN20IB90AX - show map
4.7 km Northwest bearing 334° from Bala Cynwyd, Montgomery County, Pennsylvania, United States [?]
7.0 km Southwest bearing 236° from Wyndmoor, Montgomery County, Pennsylvania, United States
129.4 km Southwest bearing 235° from New York City, New York, United States
129.6 km Southwest bearing 239° from Brooklyn, Kings County, New York, United States
Last position: 2024-08-16 17:06:49 UTC (177d 21h17m ago)
2024-08-16 13:06:49 EDT local time at Bala Cynwyd, United States [?]
Speed: 72 km/h
Device: unknown: D-Star APDPRS (D-Star)
Last path: KC3SMW-N>APDPRS via C4FM*,qAR,W0FH-N (good)
Positions stored: 9
Other SSIDs: KC3SMW-10 KC3SMW-7 KC3SMW-9 KC3SMW KC3SMW-5 KC3SMW-B
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