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 object N9SRY B - show graphs
Map loading...
Source callsign: N9SRY-S
Comment: 440 Voice 434.50000MHz +0.0000MHz
Location: 41°50.97' N 87°50.52' W - locator EN61BU83XV - show map - static map
1.1 miles Northwest bearing 295° from North Riverside, Cook County, Illinois, United States [?]
1.2 miles Southeast bearing 150° from Broadview, Cook County, Illinois, United States
9.9 miles West bearing 270° from Chicago, Cook County, Illinois, United States
25.4 miles East bearing 76° from Aurora, Kane County, Illinois, United States
Last position: 2019-11-09 22:59:04 EST (2d 7h44m ago)
2019-11-09 21:59:04 CST local time at North Riverside, United States [?]
Last path: N9SRY-S>APDG01 via TCPIP*,qAC,N9SRY-GS
Positions stored: 7
Stations near current position of N9SRY B - show more
callsign distance last heard - EST      callsign distance last heard - EST
N9SRY-B0.0 yards 0°2019-11-09 22:59:14 AA9HM0.6 miles 29°2019-10-22 21:10:56
WA9SGF-21.8 miles 203°2019-11-12 06:36:06 W9JGH2.4 miles 193°2019-10-29 09:13:33
AC9CO-102.7 miles 49°2019-11-12 06:34:27 KD9LCG-73.0 miles 181°2019-10-23 21:12:00
K9UUM-83.2 miles 78°2019-10-23 16:25:36 CW87403.4 miles 204°2019-11-12 06:30:16
KC9YJP C3.5 miles 30°2019-11-12 06:36:42 KC9YJP-C3.5 miles 30°2019-11-12 06:36:52
KC9YJP-N3.5 miles 30°2019-11-12 06:35:44 WA9NNN4.6 miles 243°2019-11-12 06:03:52
ISLAND TIME4.6 miles 124°2019-11-07 14:51:29 FW42194.7 miles 38°2019-11-12 06:37:29
FW32534.7 miles 193°2019-11-10 07:33:48 KA9MGS-105.1 miles 322°2019-11-11 14:00:18
N9ZE-105.2 miles 303°2019-11-12 06:20:48 AA9NN5.3 miles 210°2019-11-06 13:29:41
K9FEH B5.3 miles 330°2019-10-13 23:45:59 K9FEH-B5.3 miles 330°2019-10-13 23:46:09
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