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 N9VDQ-15 - show graphs
Comment: A=667APRSpro for iPhone 3.80V@100% hE<5m Montgomery
Location: 41°42.42' N 88°19.60' W - locator EN51UQ09TQ - show map - static map
1000.0 m Southeast bearing 128° from Boulder Hill, Kendall County, Illinois, United States [?]
3.1 km Southeast bearing 149° from Montgomery, Kane County, Illinois, United States
6.0 km South bearing 185° from Aurora, Kane County, Illinois, United States
58.3 km West bearing 254° from Chicago, Cook County, Illinois, United States
Last position: 2022-07-02 20:42:43 UTC (218d 1h16m ago)
2022-07-02 15:42:43 CDT local time at Boulder Hill, United States [?]
Course: 181°
Speed: 20 km/h
Device: Unknown: Unknown
Last path: N9VDQ-15>APRS via TCPIP*,qAC,N9VDQ-15
Positions stored: 383
Other SSIDs: N9VDQ-9 N9VDQ-OS N9VDQ-9-15 N9VDQ-9-ios N9VDQ-9 N9VDQ-9 N9VDQ-9 N9VDQ-1 N9VDQ-7 N9VDQ-9 N9VDQ N9VDQ-9
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS