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 object 444.100MP - show graphs
Source callsign: MACPAS
Comment: 444.100MHz R75 WR7HLN DMR CC1 SLOT 2
Location: 46°35.67' N 112°17.92' W - locator DN36UO42DQ - show map
8.8 miles West bearing 269° from Helena West Side, Lewis and Clark County, Montana, United States [?]
12.2 miles Southwest bearing 247° from Helena Valley West Central, Lewis and Clark County, Montana, United States
78.2 miles Southwest bearing 217° from Great Falls, Cascade County, Montana, United States
87.3 miles Northwest bearing 317° from Bozeman, Gallatin County, Montana, United States
Last position: 2024-06-20 08:21:09 EDT (9m27s ago)
2024-06-20 06:21:09 MDT local time at Helena West Side, United States [?]
Last path: MACPAS>APN382 via WIDE2-2,qAR,K7MT (good)
Positions stored: 5
Stations near current position of 444.100MP - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MACPAS0.0 yards 0°2024-06-20 08:26:22 K7ZIN-72.5 miles 136°2024-05-24 19:55:14
EW43297.1 miles 254°2024-06-20 08:15:44 KM7DES-108.3 miles 83°2024-06-20 08:28:44
FW83299.3 miles 219°2024-06-20 08:30:18 KM7DES9.7 miles 80°2024-06-20 08:23:30
147.220BM10.7 miles 352°2024-06-20 08:29:58 N7RB10.7 miles 352°2024-06-20 08:14:45
AA7VG-910.9 miles 84°2024-06-20 08:02:38 FW735911.4 miles 84°2024-06-20 08:25:23
W7M/CL18211.6 miles 61°2024-06-09 22:23:04 KJ7OUF-712.2 miles 85°2024-06-14 09:48:41
P-KJ7VUB12.3 miles 92°2024-06-20 08:01:05 AE7AP-112.7 miles 91°2024-06-17 18:19:51
KK7MNT-913.3 miles 83°2024-06-19 18:08:06 EW963513.5 miles 71°2024-06-20 08:25:50
KE7VUX-413.8 miles 57°2024-06-11 00:49:43 KE7VUX-213.8 miles 57°2024-06-11 00:58:08
KA7ULD-714.0 miles 77°2024-06-01 18:33:51 KH7AL-914.7 miles 85°2024-06-17 14:16:43
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