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 W7TAN - show graphs
Comment: via APRS TX for iOS
Location: 41°45.97' N 88°25.34' W - locator EN51SS93HV - show map
4.6 miles Northwest bearing 302° from Montgomery, Kane County, Illinois, United States [?]
5.3 miles West bearing 274° from Aurora, Kane County, Illinois, United States
5.8 miles Northwest bearing 310° from Boulder Hill, Kendall County, Illinois, United States
40.2 miles West bearing 262° from Chicago, Cook County, Illinois, United States
Last position: 2024-05-19 12:12:22 EDT (3d 11h11m ago)
2024-05-19 11:12:22 CDT local time at Montgomery, United States [?]
Altitude: 696 ft
Course: 70°
Speed: 58 MPH
Device: Brent Hildebrand, KH2Z: APRS+SA (software)
Last path: W7TAN>APSK21 via TCPIP*,qAC,T2FINLAND
Positions stored: 1841
Stations near current position of W7TAN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD9WNY-91.2 miles 165°2024-05-18 16:28:59 K9KRO-102.0 miles 288°2024-05-15 01:47:57
KE9AOU2.3 miles 344°2024-05-12 14:33:57 KD9OIN2.5 miles 76°2024-05-22 23:12:26
GW35662.6 miles 26°2024-05-22 23:23:02 GW35253.1 miles 163°2024-05-22 23:21:49
FW14663.3 miles 116°2024-05-22 23:20:05 GW34723.5 miles 118°2024-05-22 23:20:17
FW09063.8 miles 66°2024-05-22 23:15:19 N9ZAJ-93.9 miles 59°2024-05-17 07:26:21
FW69164.1 miles 43°2024-05-11 22:54:03 W9AUV-94.6 miles 61°2024-05-21 13:48:09
KC9STI-105.2 miles 54°2024-05-14 20:25:55 KC9STI-95.3 miles 54°2024-05-14 20:33:05
W9QB-55.3 miles 144°2024-05-08 17:33:31 GW26605.5 miles 147°2024-05-22 23:19:21
LOTSVRa1A5.7 miles 217°2024-05-07 21:31:47 KD9RXZ-i5.8 miles 114°2024-05-18 15:17:17
W9AUV-156.4 miles 29°2024-05-09 06:42:41 N9VDQ-96.4 miles 130°2024-05-19 19:53:18
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