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 WP4NRR-9 - show graphs
Map loading...
Comment: TT3 WP4NRR Mobil
Mic-E message: En route
Last status: TT3 WP4NRR Mobil
Location: 18°15.25' N 66°02.18' W - locator FK68XG51PA - show map - static map
4.4 miles East bearing 92° from Aguas Buenas, Puerto Rico [?]
6.5 miles East bearing 68° from Santa Clara, Aguas Buenas, Puerto Rico
12.7 miles Southeast bearing 142° from Bayamón, Bayamón, Puerto Rico
15.3 miles South bearing 163° from San Juan, San Juan, Puerto Rico
Last position: 2017-02-04 12:15:46 EST (19d 6h2m ago)
2017-02-04 13:15:46 AST local time at Aguas Buenas, Puerto Rico [?]
Altitude: 197 ft
Course: 175°
Speed: 8 MPH
Last path: WP4NRR-9>QX1U2U via WIDE1-1,WIDE2-1,qAR,WP4YF-5 (good)
Positions stored: 95138
Stations near current position of WP4NRR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KP4JLF-100.9 miles 193°2017-02-23 10:42:13 EW92471.0 miles 134°2017-02-23 18:13:55
NP3RE2.1 miles 182°2017-02-17 17:51:48 CW88223.7 miles 155°2017-02-23 18:06:44
WP4YF-94.1 miles 287°2017-01-25 16:04:14 WP4YF-55.1 miles 272°2017-02-23 17:51:55
449.9005.1 miles 272°2017-02-23 18:15:31 WP4YF-105.1 miles 272°2017-02-23 16:40:02
WP4KZ-96.4 miles 142°2017-02-09 06:42:34 WP4IZI-i6.4 miles 321°2017-02-10 15:44:01
KP4HRR-97.1 miles 343°2017-02-23 12:01:41 447.1757.2 miles 78°2017-02-23 17:55:42
KP3G8.6 miles 119°2017-02-23 18:18:21 ER-WP4CIE8.6 miles 286°2017-02-23 18:09:36
EL-WP4KMB8.7 miles 307°2017-02-23 18:13:34 NP3FS9.1 miles 11°2017-02-18 13:16:28
KP4GA9.4 miles 326°2017-02-23 18:10:26 EL-KP4AG9.4 miles 325°2017-02-23 18:08:39
KP4TP-99.9 miles 343°2017-02-23 10:54:41 BBHN-NODE9.9 miles 343°2017-02-23 17:58:22
Stations which heard WP4NRR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
WP4YF-5 41 2017-01-31 19:06:23 2017-02-04 12:15:46 FK78AG > FK68WG 9.9 miles 272° 2017-01-31 19:07:23

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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