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 WB9PDX - show graphs
Comment: Ron mobile
Mic-E message: In service
Location: 42°14.05' N 88°19.72' W - locator EN52UF06NE - show map
6.1 miles South bearing 167° from Bull Valley, McHenry County, Illinois, United States [?]
7.5 miles Southwest bearing 205° from McHenry, McHenry County, Illinois, United States
43.8 miles Northwest bearing 308° from Chicago, Cook County, Illinois, United States
59.6 miles South bearing 201° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-06-01 10:58:03 EDT (7h35m ago)
2024-06-01 09:58:03 CDT local time at Bull Valley, United States [?]
Altitude: 876 ft
Course: 217°
Speed: 26 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: WB9PDX>T2QT0U via WIDE1-1,qAO,K9IQP-13 (good)
Positions stored: 328
Packet rate: 120 seconds between packets on average during 958 seconds.
Stations near current position of WB9PDX - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EW29300.8 miles 21°2024-06-01 18:30:57 K9RCZ-121.6 miles 203°2024-05-26 13:37:19
K9RCZ-31.9 miles 193°2024-06-01 18:30:36 W9POL-92.1 miles 97°2024-05-30 19:28:09
K9EYE-DP2.8 miles 109°2024-06-01 18:13:49 K9KDT3.1 miles 236°2024-06-01 18:31:18
FW58573.4 miles 158°2024-06-01 18:30:20 fw39083.6 miles 118°2024-06-01 18:29:22
K9AJW3.8 miles 213°2024-06-01 18:00:47 K9AJW-53.8 miles 213°2024-05-08 10:55:51
K8EGG-104.1 miles 183°2024-06-01 16:07:17 W9BO-84.3 miles 324°2024-06-01 18:30:47
EW99524.4 miles 346°2024-05-30 21:46:09 KA9MGS-104.5 miles 78°2024-05-28 22:31:27
KA9MGS-N4.5 miles 78°2024-05-31 20:19:03 K8EGG-94.6 miles 172°2024-06-01 18:24:35
EW61855.2 miles 180°2024-06-01 18:29:48 KF9D-85.7 miles 176°2024-05-14 19:10:41
K9CHU-105.8 miles 225°2024-05-29 14:04:25 W9FFF-96.1 miles 12°2024-05-05 06:44:22
Stations which heard WB9PDX directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
K9IQP-13 7 2024-06-01 10:42:05 2024-06-01 10:58:03 EN52UF > EN62AH 19.4 miles 77° 2024-06-01 10:42:05
N9MUC 1 2024-06-01 10:47:57 2024-06-01 10:47:57 EN52UF > EN52SB 14.5 miles 209° 2024-06-01 10:47:57
KB9OIV-2 2 2024-06-01 10:51:29 2024-06-01 10:54:03 EN52UF > EN62BQ 38.0 miles 38° 2024-06-01 10:54:03

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