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 KC1QKU - show graphs
Comment: APRSD WebChat Beacon
Location: 42°44.24' N 71°14.48' W - locator FN42JR16AX - show map
4.5 miles Northwest bearing 298° from Lawrence, Essex County, Massachusetts, United States [?]
7.6 miles Northwest bearing 316° from Andover, Essex County, Massachusetts, United States
27.7 miles North bearing 341° from Boston, Suffolk County, Massachusetts, United States
29.5 miles North bearing 341° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-04-29 20:27:57 EDT (21d 14h49m ago)
2024-04-29 20:27:57 EDT local time at Lawrence, United States [?]
Device: Unknown: Experimental
Last path: KC1QKU>APZ100 via WIDE1-1,WIDE2-1,qAO,W1WAH-10 (good)
Positions stored: 2
Other SSIDs: KC1QKU-2 KC1QKU-5 KC1QKU-7 KC1QKU-Y
Stations near current position of KC1QKU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC1QKU-27.2 yards 120°2024-05-14 19:58:44 KC1QKU-714.3 yards 90°2024-04-28 12:22:07
KC1QKU-529.5 yards 90°2024-04-28 13:25:55 N1LJ-41.5 miles 21°2024-05-21 08:51:46
KB1TSO2.0 miles 149°2024-05-21 11:10:07 KB1TSO-92.1 miles 147°2024-05-10 18:35:09
FW57952.1 miles 159°2024-05-21 11:07:32 K1TTC2.1 miles 159°2024-05-21 11:14:53
NQ1J2.3 miles 81°2024-04-22 08:06:50 KM4RZT H3.0 miles 319°2024-05-20 10:27:43
KM4RZT-H3.0 miles 319°2024-05-20 10:27:53 K1HRO C3.6 miles 7°2024-05-21 11:14:37
K1HRO B3.6 miles 7°2024-05-21 11:07:47 K1HRO-B3.6 miles 7°2024-05-21 11:07:38
K1HRO-C3.6 miles 7°2024-05-21 11:14:39 KC1OCN-N3.8 miles 34°2024-05-21 11:08:34
KB1LNA-44.2 miles 153°2024-05-15 14:39:21 KC1ULS-84.2 miles 152°2024-05-16 17:23:11
N1RHY4.8 miles 115°2024-05-21 08:58:19 DW78734.8 miles 103°2024-05-21 11:15:29
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