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 KA0VEL-12 - show graphs
Comment: PI 4B XASTIR
Location: 38°45.15' N 90°32.85' W - locator EM48RS40HO - show map
5.8 miles East bearing 86° from Cottleville, Saint Charles County, Missouri, United States [?]
6.4 miles North bearing 14° from Chesterfield, Saint Louis County, Missouri, United States
9.1 miles Southeast bearing 116° from O'Fallon, Saint Charles County, Missouri, United States
20.7 miles Northwest bearing 295° from Saint Louis, City of Saint Louis, Missouri, United States
Last position: 2023-08-03 10:21:41 EDT (294d 10h55m ago)
2023-08-03 09:21:41 CDT local time at Cottleville, United States [?]
Altitude: 948 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Device: Open Source: Xastir (software, Linux/Unix)
Last path: KA0VEL-12>APX216 via W0MA*,WIDE2*,qAR,WB0HTW (good)
Positions stored: 2
Other SSIDs: KA0VEL KA0VEL-8 KA0VEL-6 KA0VEL-9 KA0VEL-7 KA0VEL-11 KA0VEL-1
Stations near current position of KA0VEL-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KA0VEL202.9 yards 180°2024-05-23 21:04:09 NQ0B0.9 miles 285°2024-05-23 06:57:04
K0QH-91.1 miles 252°2024-05-18 13:10:05 KF0NBO1.1 miles 252°2024-05-02 21:36:06
KF0NBO-91.1 miles 252°2024-04-26 16:29:09 K0QH1.1 miles 253°2024-05-07 12:48:30
KF0OFP-71.3 miles 1°2024-05-08 15:51:51 GW11691.4 miles 100°2024-05-23 21:15:17
K0RRT-32.1 miles 263°2024-05-19 15:40:57 W0TSN-72.4 miles 76°2024-05-11 14:12:35
KE0QCN2.4 miles 277°2024-05-23 21:06:33 AE0NO-N2.4 miles 77°2024-05-23 21:07:36
EW81002.6 miles 313°2024-05-23 21:10:57 W0TSN-82.7 miles 341°2024-05-23 20:09:07
KD0ZSE2.9 miles 322°2024-05-14 17:16:50 KD3VIL-D3.0 miles 303°2024-05-23 19:53:49
KD0VUH-N3.1 miles 47°2024-05-23 19:52:19 KE8KJF-93.1 miles 48°2024-05-23 13:56:54
GW38943.1 miles 273°2024-05-23 21:16:17 KB0OWD-13.1 miles 52°2024-05-07 15:56:13
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