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 KF0IYY-9 - show graphs
Mic-E message: Off duty
Location: 39°51.97' N 105°14.43' W - locator DM79JU17DV - show map
7.7 miles North bearing 352° from Golden, Jefferson County, Colorado, United States [?]
7.8 miles East bearing 111° from Coal Creek, Boulder County, Colorado, United States
16.2 miles Northwest bearing 303° from Denver, Denver County, Colorado, United States
74.7 miles North bearing 343° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-02-04 17:14:27 EST (1d 17h17m ago)
2025-02-04 15:14:27 MST local time at Golden, United States [?]
Altitude: 6243 ft
Course: 160°
Speed: 14 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KF0IYY-9>SYUQYW via WIDE1-1,qAO,KB0TVJ-1 (good)
Positions stored: 1678
Packet rate: 294 seconds between packets on average during 1177 seconds.
Stations near current position of KF0IYY-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW96880.8 miles 87°2025-02-06 10:31:29 FW28471.3 miles 118°2025-02-06 10:30:29
W0RTA-44.3 miles 5°2025-02-04 19:24:23 FW08694.3 miles 106°2025-02-06 10:32:22
EW25494.4 miles 118°2025-02-06 10:30:07 N0SR-94.7 miles 102°2025-02-05 00:23:41
GW24895.4 miles 72°2025-02-06 10:30:44 EW17995.9 miles 201°2025-02-06 10:30:53
W0C/FR1096.1 miles 170°2025-01-28 23:15:17 KD0SIY-96.2 miles 118°2025-02-05 18:24:41
FW65876.2 miles 135°2025-02-06 10:30:47 W1TTD-96.3 miles 136°2025-02-06 10:31:47
FW70296.5 miles 109°2025-02-06 10:27:34 KI7VYK-96.5 miles 201°2025-02-05 20:21:34
W0C/FR0756.8 miles 333°2025-01-12 18:34:35 KE0BZR6.9 miles 121°2025-02-06 10:31:11
EW59377.2 miles 43°2025-02-06 10:28:07 AA9PW-N7.2 miles 356°2025-02-06 10:24:33
N0AIU-77.3 miles 126°2025-02-06 10:29:13 EW61557.3 miles 32°2025-02-06 10:30:32
Stations which heard KF0IYY-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KB0TVJ-1 3 2025-02-04 16:57:52 2025-02-04 17:14:27 DM79JU > DN70JB 13.1 miles 8° 2025-02-04 17:14:27
W0UPS-15 1 2025-02-04 17:11:27 2025-02-04 17:11:27 DM79JV > DN70JN 44.6 miles 3° 2025-02-04 17:11:27
NCFPD 1 2025-02-04 16:54:50 2025-02-04 16:54:50 DN70IA > DM79VK 68.0 miles 125° 2025-02-04 16:54:50

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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