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 KB0USF-9 - show graphs
Comment: mtbear@duck.com
Location: 45°48.95' N 108°35.51' W - locator DN55QT85XT - show map
4.9 miles Northwest bearing 297° from Billings, Yellowstone County, Montana, United States [?]
8.5 miles West bearing 269° from Lockwood, Yellowstone County, Montana, United States
Last position: 2024-04-12 04:01:04 EDT (298d 19h51m ago)
2024-04-12 02:01:04 MDT local time at Billings, United States [?]
Altitude: 3726 ft
Course: 136°
Speed: 0 MPH
Device: Byonics: TinyTrak3 (tracker)
Last path: KB0USF-9>APT311 via REDLDG*,WIDE2-1,qAR,N7MQ-2 (good)
Positions stored: 75
Stations near current position of KB0USF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KI7GAI1.9 miles 189°2025-01-23 21:46:30 WN7Y-12.0 miles 140°2025-01-30 13:23:11
K7SGG-72.9 miles 127°2025-01-18 14:40:34 AE7GS-i3.0 miles 137°2025-01-26 22:55:49
GW36643.6 miles 256°2025-02-04 22:50:52 AA7MT-93.6 miles 67°2025-01-30 13:52:13
KJ7IAZ3.8 miles 39°2025-02-04 22:28:39 N7VR-Y3.9 miles 130°2025-02-04 19:18:26
KK7MCN-i4.0 miles 111°2025-01-11 22:51:02 AE7GS4.0 miles 113°2025-01-26 17:44:36
KJ7TWO-14.3 miles 197°2025-01-11 15:33:09 FW27484.7 miles 165°2025-02-04 22:48:04
NG7IL-34.9 miles 170°2025-01-23 09:06:01 WB7USV-95.4 miles 138°2025-02-04 10:51:21
KD7ONF-66.0 miles 81°2025-01-26 19:58:40 KD7ONF-56.0 miles 81°2025-01-31 23:21:52
KB7ADL6.4 miles 83°2025-01-25 19:48:13 KF7SOJ-56.7 miles 62°2025-01-18 18:28:54
EW91307.2 miles 81°2025-02-04 22:50:31 KF7SOJ-108.4 miles 47°2025-02-04 22:47:47
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