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 W3MTT - show graphs
Mic-E message: In service
Location: 40°20.09' N 78°23.65' W - locator FN00TI20QI - show map
334.4 yards Southwest bearing 247° from Roaring Spring, Blair County, Pennsylvania, United States [?]
3.9 miles Northeast bearing 48° from Claysburg, Blair County, Pennsylvania, United States
12.7 miles South bearing 180° from Altoona, Blair County, Pennsylvania, United States
82.2 miles Northwest bearing 321° from Frederick, Frederick County, Maryland, United States
Last position: 2025-01-23 08:17:14 EST (3d 14h55m ago)
2025-01-23 08:17:14 EST local time at Roaring Spring, United States [?]
Altitude: 1306 ft
Course: 295°
Speed: 0 MPH
Device: Kenwood: TM-D710 (rig)
Last path: W3MTT>T0RP0Y via K3ARL-6*,WIDE1,WIDE2-1,qAR,W3YMW (good)
Positions stored: 25
Other SSIDs: W3MTT-5
Stations near current position of W3MTT - show more
callsign distance last heard - EST      callsign distance last heard - EST
W3MTT-514.8 yards 270°2025-01-24 13:25:40 W3/SV-0572.4 miles 60°2025-01-03 18:31:39
KC3VPM-73.6 miles 111°2025-01-15 08:03:12 KC3VPM-123.6 miles 111°2025-01-25 16:46:11
WS3D-96.5 miles 345°2025-01-26 16:20:52 EW99966.8 miles 19°2025-01-26 23:00:49
CW90987.3 miles 225°2025-01-26 23:11:20 W3VMC-29.9 miles 359°2025-01-26 19:59:27
W3VMC-99.9 miles 358°2025-01-05 17:55:56 W3VMC-310.3 miles 358°2025-01-25 15:56:52
CTPSQW09P10.3 miles 180°2025-01-03 18:48:05 KC3EXU-510.7 miles 200°2025-01-23 08:15:25
W3/SV-01110.8 miles 12°2025-01-05 11:25:36 EW185811.5 miles 134°2025-01-26 23:00:20
W3/SV-00913.3 miles 14°2025-01-04 13:49:51 Km4bnr-i13.4 miles 46°2025-01-09 04:50:05
KC3KHK13.8 miles 207°2025-01-26 23:04:21 W3EOD-714.3 miles 45°2025-01-20 16:05:15
FW031114.4 miles 10°2025-01-26 23:00:26 W3XOX-1215.5 miles 4°2025-01-26 22:32:37
Stations which heard W3MTT directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N3KTX-4 3 2025-01-21 08:22:04 2025-01-21 13:38:19 FN00TI > FM19AP 51.9 miles 154° 2025-01-21 13:38:19
K3DNA 6 2025-01-12 16:00:24 2025-01-21 13:06:18 FN00TI > FN10CM 36.6 miles 67° 2025-01-21 13:06:18
W3YA-1 16 2025-01-02 23:07:24 2025-01-23 08:14:47 FN00TI > FN10BR 37.3 miles 45° 2025-01-23 08:14:47
K3ARL-6 4 2025-01-12 15:56:24 2025-01-23 08:17:14 FN00TI > FN00PE 17.9 miles 238° 2025-01-23 08:17:14
W3VO-1 1 2025-01-21 14:10:26 2025-01-21 14:10:26 FN00TI > FN00SN 16.3 miles 351° 2025-01-21 14:10:26
NJ3T-4 1 2025-01-15 06:01:30 2025-01-15 06:01:30 FN00TI > FM09JT 54.9 miles 229° 2025-01-15 06:01:30

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