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*
Web station N8ZPO-i - show graphs
Comment: aprs.fi iOS
Location: 38°41.98' N 104°42.11' W - locator DM78PQ57SV - show map
5.4 km South bearing 168° from Security-Widefield, El Paso County, Colorado, United States [?]
10.7 km Southeast bearing 141° from Stratmoor, El Paso County, Colorado, United States
18.2 km Southeast bearing 145° from Colorado Springs, El Paso County, Colorado, United States
118.1 km South bearing 168° from Denver, Denver County, Colorado, United States
Last position: 2026-01-04 01:02:41 UTC (18d 10h47m ago)
2026-01-03 18:02:41 MST local time at Security-Widefield, United States [?]
Course: 18°
Speed: 3 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 613
Other SSIDs: N8ZPO-12 N8ZPO-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 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