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 AA9CC - show graphs
Map loading...
Comment: U2APRS -AIRPLANE BICYCLE-
Location: 41°42.83' N 87°58.92' W - locator EN61AR21DH - show map - static map
6.5 miles West bearing 253° from Willow Springs, Cook County, Illinois, United States [?]
7.7 miles West bearing 254° from Justice, Cook County, Illinois, United States
17.7 miles East bearing 100° from Aurora, Kane County, Illinois, United States
19.5 miles Southwest bearing 241° from Chicago, Cook County, Illinois, United States
Last position: 2017-01-13 13:27:22 EST (7d 14h27m ago)
2017-01-13 12:27:22 CST local time at Willow Springs, United States [?]
Altitude: 623 ft
Course:
Device: JA7UDE: U2APRS (app, Android)
Last path: AA9CC>APDU83 via TCPIP*,qAC,AE5PL-JF
Positions stored: 1355
Other SSIDs: AA9CC-10
Stations near current position of AA9CC - show more
callsign distance last heard - EST      callsign distance last heard - EST
AGGIE C1.8 miles 148°2017-01-18 05:46:10 CAPT DENNIS H EGAN2.1 miles 187°2017-01-18 05:47:10
WILLIAM C2.1 miles 190°2017-01-18 05:41:10 MARY C2.1 miles 191°2017-01-18 05:47:10
WINDY CITY2.6 miles 202°2017-01-14 19:08:17 CHICAGO TRADER3.2 miles 214°2017-01-18 05:47:10
KD9HMN-103.3 miles 28°2017-01-02 02:00:36 KD9HMN-113.3 miles 28°2017-01-02 23:11:15
ALBERT C3.4 miles 217°2017-01-18 05:46:10 EILEEN C3.7 miles 220°2017-01-18 05:18:45
SYDNEY REESE3.7 miles 219°2017-01-18 05:47:10 KA9IKK3.9 miles 20°2017-01-20 22:41:15
W9YOY-93.9 miles 294°2017-01-19 21:23:02 N9MCE-94.2 miles 51°2017-01-17 00:54:43
BolBr-DMR4.7 miles 264°2017-01-21 03:41:47 DW56735.0 miles 314°2017-01-21 03:44:40
ROBERT ANTHONY5.2 miles 224°2017-01-08 17:38:02 EW67975.3 miles 75°2017-01-21 03:47:07
CW75435.3 miles 54°2017-01-21 03:43:04 DW19735.4 miles 312°2017-01-21 03:14:54
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