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 K0PFX-8 - show graphs
Location: 38°43.80' N 90°25.53' W - locator EM48SR85WE - show map
2.7 miles South bearing 196° from Bridgeton, Saint Louis County, Missouri, United States [?]
4.8 miles Southeast bearing 141° from Saint Charles, Saint Charles County, Missouri, United States
14.2 miles Northwest bearing 300° from Saint Louis, City of Saint Louis, Missouri, United States
85.0 miles Southwest bearing 210° from Springfield, Sangamon County, Illinois, United States
Last position: 2024-10-27 04:49:10 EDT (24m4s ago)
2024-10-27 03:49:10 CDT local time at Bridgeton, United States [?]
Last WX report: 2024-10-27 05:04:08 EDT (9m6s ago) – show weather charts
40 °F 79% 1028.2 mbar 0.0 MPH Northeast
Device: Byonics: WXTrak (wx)
Last path: K0PFX-8>APTW14 via WIDE1-1,WIDE2-1,qAR,K0ATT-10 (good)
Positions stored: 52
Packet rate: 607 seconds between packets on average during 29724 seconds.
Other SSIDs: K0PFX-9 K0PFX-11
Stations near current position of K0PFX-8 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N0ARS-10.7 miles 272°2024-10-27 05:09:01 KC0QMU-101.8 miles 259°2024-10-27 05:07:40
N0ARS1.8 miles 259°2024-10-06 17:34:44 KF0BLG3.3 miles 117°2024-10-27 04:47:28
4PKF0BLG3.3 miles 117°2024-10-20 10:12:02 KF9AQ-53.3 miles 72°2024-10-06 09:53:02
KSTL3.5 miles 66°2024-10-27 05:00:11 147.06+MO3.7 miles 32°2024-10-27 05:10:40
W0MA3.8 miles 52°2024-10-27 05:05:46 K2DP-N3.9 miles 170°2024-10-26 13:09:36
DW42484.0 miles 210°2024-10-27 05:10:04 K0MDG A4.0 miles 159°2024-10-27 05:01:13
K0MDG AD4.0 miles 159°2024-10-27 05:01:16 K0MDG C4.0 miles 159°2024-10-27 05:01:17
K0MDG B4.0 miles 159°2024-10-27 05:01:15 K0MDG-A4.0 miles 159°2024-10-27 05:01:00
K0MDG-B4.0 miles 159°2024-10-27 05:00:59 K0MDG-C4.0 miles 159°2024-10-27 05:00:58
N0SO4.2 miles 358°2024-10-09 15:49:51 EW43554.3 miles 94°2024-10-27 05:01:03
Stations which heard K0PFX-8 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W0MA 173 2024-10-03 11:59:19 2024-10-26 00:18:05 EM48SR > EM48TS 3.8 miles 52° 2024-10-26 00:18:05
KC0MGG-3 2 2024-10-11 07:04:08 2024-10-13 06:35:52 EM48SR > EM39WG 100.1 miles 292° 2024-10-13 06:35:52
W0BJ-1 2 2024-10-22 04:13:06 2024-10-23 08:14:22 EM48SR > EM49OB 31.5 miles 318° 2024-10-23 08:14:22
K0ATT-10 271 2024-10-01 05:50:54 2024-10-27 04:49:10 EM48SR > EM48VP 14.3 miles 120° 2024-10-27 04:49:10
KB4VSP-3 2 2024-10-11 08:03:32 2024-10-19 05:40:36 EM48SR > EM38VN 97.2 miles 263° 2024-10-19 05:40:36
KE0WVG 3 2024-10-04 02:24:04 2024-10-04 03:24:06 EM48SR > EM48BS 79.2 miles 273° 2024-10-04 03:24:06
N0KBS-11 4 2024-10-11 17:38:00 2024-10-24 00:15:22 EM48SR > EM48QT 12.1 miles 291° 2024-10-24 00:15:22
AB9JJ-10 10 2024-10-03 04:53:05 2024-10-10 02:31:14 EM48SR > EM48XW 23.9 miles 52° 2024-10-10 02:31:14
K0AMC-5 44 2024-10-03 13:23:34 2024-10-26 12:48:29 EM48SR > EM48SH 28.9 miles 181° 2024-10-26 12:48:29

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