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 W4RPK-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 438.80000MHz +0.0000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 32°39.25' N 86°40.00' W - locator EM62PP97XA - show map
11.8 miles West bearing 254° from Marbury, Autauga County, Alabama, United States [?]
12.7 miles Northwest bearing 293° from Pine Level, Autauga County, Alabama, United States
29.1 miles Northwest bearing 313° from Montgomery, Montgomery County, Alabama, United States
60.3 miles South bearing 172° from Birmingham, Jefferson County, Alabama, United States
Last position: 2024-12-20 03:34:01 EST (4m11s ago)
2024-12-20 02:34:01 CST local time at Marbury, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W4RPK-D>APDG03 via TCPIP*,qAC,W4RPK-DS
Positions stored: 1
Packet rate: 588 seconds between packets on average during 28810 seconds.
Stations near current position of W4RPK-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4STL14.8 miles 306°2024-12-19 22:59:51 EW635815.4 miles 351°2024-12-20 03:35:04
KE4ITL-915.7 miles 133°2024-11-26 17:45:50 W4MRL18.0 miles 126°2024-12-19 16:12:01
KM4CBK18.1 miles 98°2024-12-20 03:34:43 K4JLN-118.3 miles 128°2024-12-19 05:36:31
N0YZT-718.7 miles 139°2024-12-18 15:36:08 KJ4POP-D18.7 miles 138°2024-11-21 11:11:09
N0YZT18.7 miles 139°2024-12-19 21:08:54 KV4UZ-918.7 miles 136°2024-12-13 13:53:53
K4JLN-918.9 miles 125°2024-12-16 15:02:01 WB4RI18.9 miles 120°2024-12-13 16:59:58
KD4AXP19.5 miles 135°2024-12-20 03:12:36 KD4AXP-119.5 miles 135°2024-12-10 13:11:07
KD4AXP-119.5 miles 135°2024-12-10 14:00:18 KD4AXP-719.5 miles 135°2024-12-14 12:35:10
KD4AXP-1119.5 miles 135°2024-12-18 20:42:04 KD4AXP-919.7 miles 133°2024-12-19 11:41:16
N0YZT-920.3 miles 137°2024-12-19 20:44:21 W4MRL-921.8 miles 130°2024-12-19 08:09:10
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