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 NP4JN-7 - show graphs
Comment: En ruta, APRS por la red de KP4DOG, 73.
Mic-E message: Custom 5
Location: 18°09.73' N 66°05.45' W - locator FK68WD98CW - show map
9.2 km Southwest bearing 209° from Caguas, Caguas, Puerto Rico [?]
12.0 km Southwest bearing 206° from Bairoa, Caguas, Puerto Rico
27.1 km South bearing 165° from Bayamón, Bayamón, Puerto Rico
33.8 km South bearing 177° from San Juan, San Juan, Puerto Rico
Last position: 2024-08-24 22:06:51 UTC (100d 13h10m ago)
2024-08-24 18:06:51 AST local time at Caguas, Puerto Rico [?]
Altitude: 437 m
Course: 36°
Speed: 28 km/h
Device: Yaesu: FT3D (ht)
Last path: NP4JN-7>1I0Y7S via WIDE1-1,WIDE2-2,qAR,NP4JN-11 (good)
Positions stored: 1937
Other SSIDs: NP4JN-11 NP4JN-R NP4JN-12 NP4JN-9 NP4JN-4 NP4JN NP4JN-14 NP4JN-8 NP4JN-2
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