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 object KL5TW R - show graphs
Source callsign: KL5TW-S
Comment: 440 Voice 444.44000MHz +0.0000MHz
Location: 61°09.60' N 149°50.77' W - locator BP51BD88LJ - show map
7.1 km Southeast bearing 156° from Anchorage, Anchorage Municipality, Alaska, United States [?]
40.6 km South bearing 172° from Big Lake, Matanuska-Susitna Borough, Alaska, United States
41.3 km South bearing 199° from Knik-Fairview, Matanuska-Susitna Borough, Alaska, United States
Last position: 2023-11-30 11:07:17 UTC (11m25s ago)
2023-11-30 02:07:17 AKST local time at Anchorage, United States [?]
Altitude: 3 m
Last path: KL5TW-S>APDG01 via TCPIP*,qAC,KL5TW-GS
Positions stored: 20
Others sourced by KL5TW-S: KL5TW B KL5TW M
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