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 NA4MM - show graphs
Comment: SharkRF openSPOT3
Location: 32°24.74' N 86°17.04' W - locator EM62UJ58WX - show map
3.3 miles North bearing 16° from Montgomery, Montgomery County, Alabama, United States [?]
6.5 miles Southeast bearing 136° from Millbrook, Elmore County, Alabama, United States
75.1 miles Southeast bearing 156° from Hoover, Jefferson County, Alabama, United States
Last position: 2024-12-19 06:54:50 EST (14h ago)
2024-12-19 05:54:50 CST local time at Montgomery, United States [?]
Altitude: 196 ft
Device: SharkRF: openSPOT3 (gadget)
Last path: NA4MM>APOSB via TCPIP*,qAC,T2SYDNEY
Positions stored: 466
Other SSIDs: NA4MM-Y NA4MM-5 NA4MM-9 NA4MM-7 NA4MM-N NA4MM-R NA4MM-D
Last heard a station directly: 2024-08-04 08:32:06 EDT (137d 13h23m ago)
Stations near current position of NA4MM - show more
callsign distance last heard - EST      callsign distance last heard - EST
NA4MM-Y0.0 yards 0°2024-12-19 18:57:34 AK4KN-91.7 miles 134°2024-12-10 14:40:52
AF4PV B2.1 miles 138°2024-12-04 11:38:50 AF4PV-B2.1 miles 138°2024-12-04 11:39:00
K8AJX-93.8 miles 130°2024-12-19 11:54:23 KQ4WYK-54.0 miles 155°2024-11-21 17:51:10
KQ1USA-i4.4 miles 235°2024-12-17 11:04:09 K4DJL-D4.4 miles 106°2024-12-19 20:53:57
K4DJL4.6 miles 105°2024-12-19 20:46:05 K4DJL-75.5 miles 101°2024-12-19 20:18:38
K4DJL-155.5 miles 101°2024-12-19 18:42:19 W4AP-15.8 miles 177°2024-12-19 18:40:20
W4MRL-96.2 miles 294°2024-12-19 08:09:10 CW65507.0 miles 133°2024-12-19 20:50:46
AK4KN-77.1 miles 155°2024-12-10 11:18:49 W5NZ-157.4 miles 129°2024-12-18 02:47:16
W5NZ-97.4 miles 128°2024-12-17 18:12:12 K4ODT-97.5 miles 67°2024-12-18 18:17:25
WB4RI B7.7 miles 156°2024-12-19 20:40:51 WB4RI-B7.7 miles 156°2024-12-19 20:41:01
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