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-3 - show graphs
Comment: 146.520MHz 2514021983yyork@att.net
Location: 30°22.15' N 88°08.17' W - locator EM50WI38PO - show map
7.1 miles East bearing 109° from Bayou La Batre, Mobile County, Alabama, United States [?]
12.5 miles South bearing 169° from Theodore, Mobile County, Alabama, United States
23.1 miles South bearing 194° from Mobile, Mobile County, Alabama, United States
57.1 miles East bearing 92° from West Gulfport, Harrison County, Mississippi, United States
Last position: 2023-10-28 07:18:00 EDT (217d 13h32m ago)
2023-10-28 06:18:00 CDT local time at Bayou La Batre, United States [?]
Altitude: -102 ft
Device: Open Source: APRSdroid (app, Android)
Last path: KF4FFN-3>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 324
Other SSIDs: KF4FFN-1 KF4FFN-10 KF4FFN-5 KF4FFN-12 kf4ffn KF4FFN-9 KF4FFN-11
Stations near current position of KF4FFN-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KF4FFN-50.0 yards 0°2024-05-17 16:39:56 KF4FFN-126.6 yards 219°2024-06-01 20:48:46
KF4FFN-1026.6 yards 219°2024-06-01 20:25:42 MOBSMWb2A2.9 miles 317°2024-06-01 11:02:20
MOBSMWD1A5.3 miles 141°2024-05-17 04:32:15 KF4FFN-126.7 miles 172°2024-05-12 10:54:49
146.985 R7.2 miles 360°2024-06-01 20:36:16 MOBSMWR1A7.2 miles 73°2024-06-01 04:47:18
MOBMWSM1A7.5 miles 90°2024-05-27 23:32:51 MOBSMWO1A7.7 miles 79°2024-05-28 01:02:51
147.150 D7.8 miles 360°2024-06-01 20:47:52 N4TAE-18.4 miles 347°2024-06-01 20:30:02
MOBSVRQ1A8.7 miles 210°2024-05-28 00:31:51 KV4UZ-98.9 miles 158°2024-06-01 19:13:03
MOBSVRF1A9.3 miles 126°2024-05-17 04:02:15 N4TAE-79.4 miles 348°2024-06-01 20:21:31
MOBSMWM1A9.8 miles 50°2024-05-27 23:32:51 MOBSMWI1A9.9 miles 110°2024-05-18 08:47:25
MOBMWSO1A9.9 miles 110°2024-05-28 01:02:51 MOBSVRE1A11.9 miles 257°2024-05-17 03:17:15
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