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 W3MA - show graphs
Comment: W2, MOn-N BEARSàDigi
Location: 38°45.82' N 90°22.16' W - locator EM48TS53QG - show map
2.7 miles North bearing 348° from Woodson Terrace, Saint Louis County, Missouri, United States [?]
3.7 miles North bearing 338° from Saint Johns, Saint Louis County, Missouri, United States
13.2 miles Northwest bearing 316° from Saint Louis, City of Saint Louis, Missouri, United States
81.5 miles Southwest bearing 209° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-01-03 22:38:02 EST (6d 12h58m ago)
2025-01-03 21:38:02 CST local time at Woodson Terrace, United States [?]
Device: Kantronics: KPC-3
Last path: W3MA>APN391 via K0AMC-5*,WIDE2-1,qAR,WB0HTW (good)
Positions stored: 3
Other SSIDs: W3MA-2
Last heard a station directly: 2024-03-04 21:41:46 EST (311d 13h54m ago)
Stations near current position of W3MA - show more
callsign distance last heard - EST      callsign distance last heard - EST
W0MA0.0 yards 0°2025-01-10 11:28:12 W1MA0.0 yards 0°2024-12-23 10:37:42
W0Mq0.0 yards 0°2024-12-22 09:07:41 W0MM0.0 yards 0°2024-12-12 01:37:22
W0MA-30.0 yards 0°2024-12-17 19:07:37 W0-A0.0 yards 0°2024-12-23 02:37:42
WPMA0.0 yards 0°2024-12-23 00:07:42 KB9BVF-101.1 miles 31°2025-01-07 16:45:27
KQ4MGR1.3 miles 344°2025-01-03 12:25:18 147.06+MO1.3 miles 307°2025-01-10 11:33:19
Kr9BPF-91.4 miles 255°2024-12-17 19:01:16 N0SVC-91.4 miles 303°2025-01-07 10:01:23
KE0TLK-92.4 miles 289°2024-12-13 15:17:03 EW43552.9 miles 155°2025-01-10 11:30:38
FW61762.9 miles 155°2025-01-10 11:30:22 KD9WAM-73.2 miles 137°2024-12-11 17:22:27
KF0BLG-63.8 miles 181°2025-01-04 04:30:27 KF0BTG3.8 miles 182°2025-01-08 15:01:33
KF0BLG3.8 miles 182°2025-01-10 11:20:52 KF3BLG3.8 miles 182°2024-12-12 16:42:50
Stations which heard W3MA directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K0AMC-5 1 2025-01-03 22:38:02 2025-01-03 22:38:02 EM48TS > EM48SH 31.4 miles 187° 2025-01-03 22:38:02

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