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 KM4ZYG-10 - show graphs
Comment: Casselberry FL - KM4ZYG Digipeater
Location: 28°40.76' N 81°18.23' W - locator EL98IQ33MA - show map
4.3 km Southeast bearing 128° from Longwood, Seminole County, Florida, United States [?]
6.4 km East bearing 71° from Altamonte Springs, Seminole County, Florida, United States
17.3 km Northeast bearing 25° from Orlando, Orange County, Florida, United States
139.2 km Northeast bearing 54° from Tampa, Hillsborough County, Florida, United States
Last position: 2025-05-31 16:32:36 UTC (4m33s ago)
2025-05-31 12:32:36 EDT local time at Longwood, United States [?]
Last telemetry: 2024-10-16 11:39:37 UTC (227d 4h57m ago) – show telemetry
Ch 1: 425, Ch 2: 602, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Microsat: WX3in1 Plus 2.0
Last path: KM4ZYG-10>APMI06 via TCPIP*,qAS,KM4ZYG
Positions stored: 5
Other SSIDs: KM4ZYG-B KM4ZYG-D KM4ZYG-5 KM4ZYG-7
APRS igate – Statistics for 2025-05:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2025-05-02 16:57:48 UTC (28d 23h39m ago)
Position packets heard directly: 26 on radio path
Position packets sent to APRS-IS: 27 – show map
Stations heard directly by KM4ZYG-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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