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 NV9U B - show graphs
Map loading...
Source callsign: NV9U-S
Comment: RNG0001 440 Voice 446.17500MHz +0.0000MHz
Location: 42°16.92' N 87°50.88' W - locator EN62BG87FQ - show map - static map
0.7 miles West bearing 287° from Lake Bluff, Lake County, Illinois, United States [?]
1.7 miles North bearing 347° from Lake Forest, Lake County, Illinois, United States
31.5 miles North bearing 341° from Chicago, Cook County, Illinois, United States
52.3 miles South bearing 177° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2021-01-19 03:22:04 CST (9s ago)
2021-01-19 03:22:04 CST local time at Lake Bluff, United States [?]
Altitude: 10 ft
Last path: NV9U-S>APDG01 via TCPIP*,qAC,NV9U-GS
Positions stored: 1
Stations near current position of NV9U B - show more
callsign distance last heard - CST      callsign distance last heard - CST
NV9U-B0.0 yards 0°2021-01-19 03:22:04 FW26610.8 miles 139°2021-01-19 03:15:48
DW87771.2 miles 152°2021-01-19 03:21:06 EW15581.5 miles 134°2021-01-19 03:18:15
NS9Y-92.2 miles 169°2021-01-14 08:14:32 EW14123.2 miles 235°2021-01-19 03:15:47
KB9GXK-74.0 miles 354°2020-12-21 15:12:12 KD9ORU-104.3 miles 333°2021-01-16 23:52:44
NS9RC-54.9 miles 168°2021-01-19 03:10:48 NS9RC/B5.3 miles 177°2021-01-19 02:42:08
K9IQP-105.7 miles 280°2021-01-19 03:20:42 K9IQP-145.8 miles 280°2021-01-19 03:21:12
KC9MNL-55.8 miles 172°2021-01-16 01:56:54 K9IQP-135.8 miles 280°2021-01-19 03:10:54
FW43385.9 miles 258°2021-01-19 03:18:44 W9AUM-96.0 miles 177°2021-01-01 10:51:01
W1NP-106.5 miles 250°2021-01-19 03:21:17 KD9QHX-B6.7 miles 207°2021-01-10 12:21:58
KD9QHX B6.7 miles 207°2021-01-10 12:21:48 DW77756.7 miles 255°2021-01-19 03:14:15
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