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 KC9SJP-9 - show graphs
Map loading...
Comment: K9DRH-4 SAG
Location: 42°21.00' N 88°07.11' W - locator EN52WI54SA - show map - static map
1.5 miles South bearing 162° from Long Lake, Lake County, Illinois, United States [?]
3.0 miles Northeast bearing 57° from Volo, Lake County, Illinois, United States
42.0 miles Northwest bearing 325° from Chicago, Cook County, Illinois, United States
48.8 miles South bearing 193° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2017-09-17 15:36:28 EDT (124d 9h34m ago)
2017-09-17 14:36:28 CDT local time at Long Lake, United States [?]
Altitude: 768 ft
Course: 66°
Speed: 11 MPH
Device: Byonics: TinyTrak (tracker)
Last path: KC9SJP-9>APTT4 via N9ETH*,WIDE2-1,qAR,K9IJ (good)
Positions stored: 462
Last heard a station directly: 2017-09-17 13:24:01 EDT (124d 11h46m ago)
Stations near current position of KC9SJP-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N9IPA-91.1 miles 285°2018-01-13 14:08:05 N9IPA1.3 miles 313°2018-01-07 20:11:19
N9IPA-71.3 miles 313°2018-01-06 20:22:37 CW23771.6 miles 270°2018-01-20 00:07:04
N9MJ-103.0 miles 233°2017-12-22 13:30:22 NM1S-33.0 miles 232°2018-01-18 13:55:21
N9ETH4.6 miles 177°2018-01-20 00:10:38 CW15695.5 miles 107°2018-01-20 00:09:52
KC9WEH-i5.7 miles 67°2018-01-04 18:26:06 KB9ZQT-16.3 miles 191°2018-01-05 20:14:03
N9WFD6.4 miles 196°2018-01-19 23:58:52 K9QF6.4 miles 27°2018-01-19 13:18:31
K9DRH-106.5 miles 143°2018-01-20 00:08:22 WB9IMR-26.6 miles 86°2017-12-25 13:32:00
W9QL-136.7 miles 74°2018-01-20 00:06:28 W9QL6.8 miles 74°2018-01-19 23:56:28
W9QL-97.0 miles 69°2018-01-19 20:26:59 NX9P-97.6 miles 272°2018-01-10 15:14:12
WD9GYM-98.0 miles 144°2018-01-19 16:55:34 KA4JMC-98.5 miles 170°2018-01-19 15:03:04
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.
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