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*
Web station W1MDM-5 - show graphs
Comment: 146.520
Location: 29°39.01' N 98°22.15' W - locator EL09TP56QB - show map
7.6 miles Southeast bearing 120° from Timberwood Park, Bexar County, Texas, United States [?]
8.2 miles Southeast bearing 142° from Bulverde, Comal County, Texas, United States
17.3 miles Northeast bearing 26° from San Antonio, Bexar County, Texas, United States
56.7 miles Southwest bearing 221° from Austin, Travis County, Texas, United States
Last position: 2025-01-19 08:47:03 EST (14h57m ago)
2025-01-19 07:47:03 CST local time at Timberwood Park, United States [?]
Altitude: 1050 ft
Speed: -2 MPH
Last path: W1MDM-5>aprs.fi via aprsfi-iOS
Positions stored: 302
Other SSIDs: W1MDM-13 W1MDM-B W1MDM-10 W1MDM-9 W1MDM-1
Stations near current position of W1MDM-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W1MDM-1018.3 yards 101°2025-01-18 21:06:06 W1MDM B18.3 yards 101°2025-01-19 22:43:10
W1MDM-B18.3 yards 101°2025-01-19 22:43:20 W1MDM-1324.3 yards 180°2025-01-19 23:42:16
AF5LA2.6 miles 87°2025-01-19 23:31:08 DW77214.2 miles 110°2025-01-19 23:30:43
KG5FIA-84.4 miles 176°2025-01-07 23:27:25 EW10494.8 miles 150°2025-01-19 23:40:12
KI5IIZ-N4.9 miles 300°2025-01-19 18:50:20 KE5KFD-55.0 miles 212°2025-01-15 04:27:50
N5ZR-95.1 miles 149°2025-01-19 22:25:15 FW62535.5 miles 280°2025-01-19 23:40:54
AE6NM5.5 miles 232°2025-01-19 23:29:27 FW12495.6 miles 286°2025-01-19 23:42:03
KJ5GBY-135.9 miles 277°2025-01-19 23:35:31 KJ5GBY6.1 miles 275°2025-01-19 23:42:39
W5TFD-106.3 miles 152°2025-01-19 23:35:50 I35N_175N6.5 miles 123°2025-01-18 16:55:18
I35N_175W6.5 miles 123°2025-01-19 19:55:34 N5BS-86.5 miles 192°2025-01-17 19:48:04
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