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 N4TRQ-5 - show graphs
Comment: 442.450MHz DMR TG 31515, P
Location: 36°07.97' N 115°09.53' W - locator DM26KD01WV - show map
3.6 km West bearing 275° from Winchester, Clark County, Nevada, United States [?]
4.1 km North bearing 345° from Paradise, Clark County, Nevada, United States
5.1 km South bearing 202° from Las Vegas, Clark County, Nevada, United States
19.0 km Northwest bearing 303° from Henderson, Clark County, Nevada, United States
Last position: 2025-08-09 13:54:02 UTC (9h35m ago)
2025-08-09 06:54:02 PDT local time at Winchester, United States [?]
Altitude: 602 m
Course: 94°
Speed: 9 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: N4TRQ-5>APDR16 via TCPIP*,qAC,T2BRAZIL
Positions stored: 258056
Other SSIDs: N4TRQ-13 N4TRQ N4TRQ-D N4TRQ-15 N4TRQ-9 N4TRQ-1 N4TRQ-10 N4TRQ-7 N4TRQ-2 N4TRQ-14 N4TRQ-8 N4TRQ-3
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