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 W3SMM-5 - show graphs
Comment: 146.520MHz https://aprsdroid.org/
Location: 40°31.78' N 80°00.41' W - locator EN90XM97EC - show map
2.1 miles West bearing 264° from Glenshaw, Allegheny County, Pennsylvania, United States [?]
3.3 miles Southwest bearing 231° from Allison Park, Allegheny County, Pennsylvania, United States
6.2 miles North bearing 355° from Pittsburgh, Allegheny County, Pennsylvania, United States
51.7 miles Southeast bearing 139° from Youngstown, Mahoning County, Ohio, United States
Last position: 2024-12-28 22:17:06 EST (28d 6h34m ago)
2024-12-28 22:17:06 EST local time at Glenshaw, United States [?]
Altitude: 1247 ft
Course: 339°
Speed: 1 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: W3SMM-5>APDR17 via TCPIP*,qAC,T2CZECH
Positions stored: 3
Other SSIDs: W3SMM W3SMM-10
Stations near current position of W3SMM-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W3SMM10.7 yards 217°2024-12-28 22:17:48 GW11372.0 miles 44°2025-01-26 04:50:16
KC3ARY2.8 miles 72°2025-01-26 04:24:06 KT3PJ-93.5 miles 76°2025-01-24 20:04:36
GW28183.9 miles 324°2025-01-26 04:45:37 WA3YER-34.3 miles 250°2025-01-25 10:45:24
GW36444.5 miles 328°2025-01-26 04:47:59 NA0B-94.5 miles 102°2025-01-14 21:13:35
FW63075.1 miles 155°2025-01-26 04:47:31 W3PGH-B5.5 miles 145°2025-01-26 04:33:49
W3PGH B5.5 miles 145°2025-01-26 04:34:07 NA3J-95.9 miles 126°2025-01-03 23:22:27
W3EXW C6.2 miles 158°2025-01-26 04:44:34 W3EXW-C6.2 miles 158°2025-01-26 04:44:19
GW53446.5 miles 197°2025-01-26 04:50:06 K7KAU6.7 miles 194°2025-01-08 20:44:29
FW19706.7 miles 272°2025-01-26 04:45:49 K3MAQ-76.8 miles 162°2025-01-04 20:00:37
DW46366.8 miles 45°2025-01-26 04:45:40 GW49717.0 miles 88°2025-01-26 04:45:19
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