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 KR0STR-9 - show graphs
Comment: Scott on the move
Mic-E message: Off duty
Location: 39°47.88' N 106°02.29' W - locator DM69XT51KM - show map
11.6 miles North bearing 9° from Silverthorne, Summit County, Colorado, United States [?]
14.0 miles North bearing 349° from Keystone, Summit County, Colorado, United States
56.1 miles West bearing 274° from Denver, Denver County, Colorado, United States
93.0 miles Northwest bearing 316° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2024-12-07 16:18:31 EST (25d 15h37m ago)
2024-12-07 14:18:31 MST local time at Silverthorne, United States [?]
Altitude: 8986 ft
Course: 212°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KR0STR-9>SYTWXX via WALDEN*,WIDE1*,qAR,MAGMTN (good)
Positions stored: 652
Stations near current position of KR0STR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
VE2WKR-110.9 miles 189°2025-01-01 20:35:08 N0OAY-711.6 miles 183°2024-12-30 00:16:09
DW634012.5 miles 195°2025-01-02 07:45:40 N0AMD-112.6 miles 191°2025-01-01 19:57:29
WB0RBA-712.6 miles 138°2024-12-08 13:21:21 W0C/PR03112.6 miles 131°2024-12-30 21:31:12
WB0RBA12.6 miles 131°2024-12-08 11:50:17 KE0MQO-913.0 miles 189°2024-12-13 11:58:54
N0AMD-914.1 miles 192°2024-12-27 22:17:52 FW333514.2 miles 173°2025-01-02 07:45:31
KE0YOW-914.2 miles 192°2024-12-28 15:58:19 KD4ACG-714.7 miles 192°2024-12-13 10:05:29
KO4BWN-214.7 miles 173°2024-12-28 19:51:27 SWANMT14.8 miles 179°2025-01-02 07:47:01
CW546915.1 miles 17°2025-01-02 07:49:58 W0C/PR09815.8 miles 177°2024-12-16 15:20:22
BVILLE16.7 miles 122°2025-01-02 07:55:24 GW557517.5 miles 158°2025-01-02 07:52:53
EW834518.0 miles 180°2025-01-02 07:45:01 GW191318.3 miles 113°2025-01-02 07:45:37
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