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 KF4FFN-1 - show graphs
Comment: ALMobileCoden text251.402.1983 yyork@att.net
Location: 30°22.14' N 88°08.18' W - locator EM50WI38PN - show map
11.4 km East bearing 110° from Bayou La Batre, Mobile County, Alabama, United States [?]
12.9 km North bearing 349° from Dauphin Island, Mobile County, Alabama, United States
37.2 km South bearing 194° from Mobile, Mobile County, Alabama, United States
91.9 km East bearing 92° from West Gulfport, Harrison County, Mississippi, United States
Last position: 2025-03-05 23:39:20 UTC (9m4s ago)
2025-03-05 17:39:20 CST local time at Bayou La Batre, United States [?]
Device: Kantronics: KPC-3
Last path: KF4FFN-1>APN391 via N4MZ-1*,qAR,K4SRC-10 (good)
Positions stored: 32
Items and objects originated: 146.985 R 147.015 R VEtesting
Other SSIDs: KF4FFN-10 KF4FFN-5 KF4FFN-12
Stations which heard KF4FFN-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station 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