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 KF0PSW-7 - show graphs
Comment: listening 146.520
Location: 38°43.39' N 90°38.31' W - locator EM48QR33JN - show map
5.3 miles Northwest bearing 321° from Chesterfield, Saint Louis County, Missouri, United States [?]
6.9 miles Southeast bearing 151° from O'Fallon, Saint Charles County, Missouri, United States
7.7 miles North bearing 340° from Clarkson Valley, Saint Louis County, Missouri, United States
24.7 miles West bearing 286° from Saint Louis, City of Saint Louis, Missouri, United States
Last position: 2024-10-23 12:49:15 EDT (3d 20h28m ago)
2024-10-23 11:49:15 CDT local time at Chesterfield, United States [?]
Last path: KF0PSW-7>APN000 via TCPIP*,qAC,T2RDU
Positions stored: 331
Packet rate: 1075 seconds between packets on average during 33319 seconds.
Other SSIDs: KF0PSW
APRS igate – Statistics for 2024-10:
Stations heard directly: 6 on radio path – show map
Last heard a station directly: 2024-10-22 17:34:05 EDT (4d 15h43m ago)
Position packets heard directly: 8 on radio path
Position packets sent to APRS-IS: 11 – show map
Stations near current position of KF0PSW-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WI0T-10.4 miles 250°2024-09-28 11:37:26 FW26810.5 miles 79°2024-10-27 09:16:21
EW50151.3 miles 62°2024-10-27 09:15:26 GW33561.6 miles 124°2024-10-27 09:14:02
KF0MEY-91.6 miles 125°2024-10-23 18:18:53 KF0MEY-D1.6 miles 126°2024-10-27 09:01:32
KF0MEY-71.6 miles 125°2024-10-14 20:57:45 KF0MEY-N1.6 miles 126°2024-10-27 03:13:55
AE0CJ-11.8 miles 140°2024-10-27 09:07:27 KG0HP1.9 miles 94°2024-10-27 09:02:32
GW38942.8 miles 40°2024-10-27 09:15:00 KE0QCN3.4 miles 47°2024-10-27 09:07:24
KE0QCV3.4 miles 46°2024-10-26 01:07:00 W0KAH-103.7 miles 11°2024-10-27 08:34:27
KB0WXK-13.7 miles 79°2024-10-27 09:16:03 K0QH-73.7 miles 76°2024-10-11 23:40:54
K0RB B3.8 miles 23°2024-10-27 09:17:02 K0RB-B3.8 miles 23°2024-10-27 09:17:12
K0RB3.8 miles 23°2024-10-27 09:13:22 K0RB-N3.8 miles 23°2024-10-27 09:09:16
Stations which heard KF0PSW-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N0KBS-11 76 2024-10-02 15:24:08 2024-10-22 17:58:36 EM48QR > EM48QT 4.9 miles 2° 2024-10-05 10:23:37

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.
Stations heard directly by KF0PSW-7
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
KE0QCN 2 2024-10-19 18:44:10 2024-10-20 17:40:06 EM48QS > EM48QR 3.4 miles 47° 2024-10-20 17:40:06
KB0WXK-1 1 2024-10-10 19:07:40 2024-10-10 19:07:40 EM48QR > EM48QR 1.1 miles 17° 2024-10-10 19:07:40
N0KBS-11 1 2024-10-02 15:37:28 2024-10-02 15:37:28 EM48QT > EM48QR 4.9 miles 2° 2024-10-02 15:37:28
N0KBS-5 1 2024-10-22 17:34:05 2024-10-22 17:34:05 EM48QS > EM48QR 4.6 miles 8° 2024-10-22 17:34:05
KB0IAN 1 2024-10-11 14:04:05 2024-10-11 14:04:05 EM48PT > EM48QR 5.8 miles 333° 2024-10-11 14:04:05
K0QH-9 2 2024-10-02 16:54:33 2024-10-02 17:14:08 EM48QR > EM48QR 3.1 miles 59° 2024-10-02 17:14:08

Only stations from which a position packet has been heard 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