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: 146.685MHz T088 -060 We're all in it together
Mic-E message: Off duty
Location: 34°40.75' N 76°56.45' W - locator FM14MQ73CA - show map
919.4 m East bearing 81° from Emerald Isle, Carteret County, North Carolina, United States [?]
4.6 km South bearing 185° from Broad Creek, Carteret County, North Carolina, United States
104.9 km Northeast bearing 61° from Wilmington, New Hanover County, North Carolina, United States
110.7 km South bearing 159° from Greenville, Pitt County, North Carolina, United States
Last position: 2025-12-28 16:31:16 UTC (7h15m ago)
2025-12-28 11:31:16 EST local time at Emerald Isle, United States [?]
Altitude: 11 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course: 259°
Speed: 0 km/h
Last telemetry: 2024-01-18 02:22:36 UTC (710d 21h24m 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>STTP7Z via N4DBM-1,WIDE1*,WIDE2-1,qAR,K4ROM-3 (good)
Positions stored: 15339
Other SSIDs: AJ4TW-1 AJ4TW-3
Stations which heard AJ4TW-9 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