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 W4AI-7 - show graphs
Mic-E message: Off duty
Location: 36°15.82' N 86°31.60' W - locator EM66RG63TG - show map
3.1 miles Northeast bearing 24° from Green Hill, Wilson County, Tennessee, United States [?]
4.4 miles North bearing 354° from Mount Juliet, Wilson County, Tennessee, United States
15.9 miles Northeast bearing 65° from Nashville, Davidson County, Tennessee, United States
49.8 miles East bearing 111° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2024-05-13 18:56:36 EDT (4d 13h20m ago)
2024-05-13 17:56:36 CDT local time at Green Hill, United States [?]
Altitude: 584 ft
Course: 306°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: W4AI-7>SVQU8R via W1ARN-1,WIDE1*,WIDE2-1,qAR,KM4ACK-2 (good)
Positions stored: 135
Other SSIDs: W4AI-4 W4AI-9 W4AI-10 W4AI-8 W4AI-R W4AI-i
Stations near current position of W4AI-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
P-W4AI215.7 yards 270°2024-05-18 08:00:51 WAI-926.5 yards 141°2024-04-26 20:57:18
N1MDJ-100.8 miles 171°2024-05-15 18:03:09 OHXSVRq1A1.3 miles 259°2024-05-08 19:46:53
DOWN ISLAND II2.2 miles 255°2024-05-06 15:20:30 KC9ETS-92.5 miles 108°2024-05-12 17:31:28
KC9ETS-132.5 miles 107°2024-05-11 16:45:47 BROWN EYED GIRL2.6 miles 301°2024-05-05 17:05:01
GW38613.0 miles 235°2024-05-18 08:15:43 W4BOD3.3 miles 341°2024-05-18 08:14:59
KA3CTP B3.3 miles 291°2024-05-18 08:12:18 KA3CTP-B3.3 miles 291°2024-05-18 08:12:28
K6QS-73.6 miles 291°2024-05-17 16:38:27 FW26643.7 miles 286°2024-05-18 08:15:05
KC8NNO3.7 miles 229°2024-05-18 08:17:07 KQ4TV-23.8 miles 124°2024-05-18 08:16:57
KQ4TV-73.8 miles 124°2024-05-18 08:08:17 W0UKY3.9 miles 77°2024-05-16 17:23:27
LOOK AROUND4.1 miles 260°2024-04-24 12:47:16 LIQUID ASSETS4.1 miles 256°2024-05-05 16:25:57
Stations which heard W4AI-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W1ARN-1 117 2024-05-06 18:17:26 2024-05-13 18:56:36 EM66RF > EM66SL 17.2 miles 12° 2024-05-07 22:55:46

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