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 AJ4TW-9 - show graphs
Comment: 146.670MHz Toff -060 We're all in it together
Mic-E message: Off duty
Location: 35°54.15' N 79°19.65' W - locator FM05IV06QO - show map
5.0 km South bearing 186° from Saxapahaw, Alamance County, North Carolina, United States [?]
13.5 km South bearing 167° from Swepsonville, Alamance County, North Carolina, United States
61.1 km West bearing 282° from West Raleigh, Wake County, North Carolina, United States
63.7 km West bearing 283° from Raleigh, Wake County, North Carolina, United States
Last position: 2025-10-25 20:05:45 UTC (19d 1h6m ago)
2025-10-25 16:05:45 EDT local time at Saxapahaw, United States [?]
Altitude: 179 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 213°
Speed: 24 km/h
Last telemetry: 2024-01-18 02:22:36 UTC (665d 18h49m ago) – show telemetry
Ch 1: 136, Ch 2: 56, Ch 3: 255, Ch 4: 198, Ch 5: 167
 1     2     3     4     5     6     7     8 
Device: Yaesu: FTM-500D (rig)
Last path: AJ4TW-9>SUUT1Z via WR4AGC-3,WIDE1*,WIDE2-1,qAO,W4GSO (good)
Positions stored: 14565
Other SSIDs: AJ4TW-1 AJ4TW-3
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