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 W4DSM-R - show graphs
Comment: 440 MMDVM Voice 446.80000MHz -0.0000MHz, W4DSM_Pi-Star
Location: 31°08.22' N 87°03.84' W - locator EM61LD22HV - show map
2.2 miles North bearing 12° from Brewton, Escambia County, Alabama, United States [?]
3.0 miles North bearing 359° from East Brewton, Escambia County, Alabama, United States
49.4 miles North bearing 8° from East Pensacola Heights, Escambia County, Florida, United States
65.6 miles Northeast bearing 62° from Mobile, Mobile County, Alabama, United States
Last position: 2025-01-17 13:47:03 EST (13m45s ago)
2025-01-17 12:47:03 CST local time at Brewton, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W4DSM-R>APDG03 via TCPIP*,qAC,T2DENMARK
Positions stored: 1
Packet rate: 1223 seconds between packets on average during 59941 seconds.
Other SSIDs: W4DSM-B W4DSM W4DSM-N
APRS igate – Statistics for 2025-01:
Position packets sent to APRS-IS: 2 – show map
Stations near current position of W4DSM-R - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4DSM B0.0 yards 0°2025-01-17 13:46:26 W4DSM-B0.0 yards 0°2025-01-17 13:46:36
W4DSM83.3 yards 348°2025-01-14 18:37:39 K4VMT481.1 yards 195°2025-01-11 16:18:34
W4FDS507.6 yards 209°2024-12-27 19:15:29 N4CBS1.6 miles 198°2025-01-05 07:20:47
KT4CW-13.7 miles 331°2025-01-17 13:59:30 N4BDT-24.0 miles 155°2025-01-17 13:18:25
N4BDT4.0 miles 155°2025-01-01 14:18:36 KK4TXB B4.2 miles 330°2024-12-21 13:30:53
KK4TXB-B4.2 miles 330°2024-12-21 13:31:03 KQ4SNC-R10.2 miles 158°2025-01-17 13:49:48
EW189613.6 miles 197°2025-01-17 14:00:05 JAY-ER13.9 miles 202°2025-01-17 13:54:37
MOBSVR52A14.6 miles 211°2024-12-29 02:47:07 MOBTORS0A16.1 miles 314°2024-12-29 00:17:06
MOBSVR22A18.2 miles 258°2024-12-29 01:46:06 AC4GM-524.2 miles 233°2025-01-16 15:12:26
TAESVRm4A28.5 miles 101°2024-12-29 04:17:07 KG4Y-828.8 miles 84°2024-12-23 10:46:18
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