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 WP4H-9 - show graphs
Map loading...
Comment: WP4H-9 WP4H Ponce,PR .
Mic-E message: En route
Location: 18°07.34' N 67°05.32' W - locator FK68KC99II - show map - static map
2.6 miles North bearing 349° from Sabana Eneas, San German, Puerto Rico [?]
4.0 miles Northwest bearing 314° from San Germán, San German, Puerto Rico
64.1 miles West bearing 253° from Bayamón, Bayamón, Puerto Rico
68.7 miles West bearing 250° from San Juan, San Juan, Puerto Rico
Last position: 2016-08-21 21:39:29 EDT (244d 16h12m ago)
2016-08-21 21:39:29 AST local time at Sabana Eneas, Puerto Rico [?]
Altitude: 89 ft
Course: 115°
Speed: 62 MPH
Device: Yaesu: VX-8 (ht)
Last path: WP4H-9>QX0W3T via KP4IP-2*,BRNQTS*,WIDE2*,WIDE2-1,qAR,WP4YF-5 (suboptimal)
This station is transmitting packets with a configured path of over 3 digipeaters. This causes serious congestion in the APRS network and errors when plotting the station's route on a map. Please consider using a path of WIDE1-1,WIDE2-1 or WIDE2-2, or even WIDE1-1,WIDE2-2 if you are moving very far away from an iGATE.
Positions stored: 92
Stations near current position of WP4H-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
300228q272.5 miles 229°2017-03-30 15:41:55 EL-NP3WP3.2 miles 142°2017-04-23 13:42:45
170951q213.7 miles 157°2017-04-17 18:19:45 281533q173.9 miles 78°2017-03-29 08:05:22
080233q214.0 miles 243°2017-04-08 17:09:29 DW04354.3 miles 130°2017-04-23 13:37:42
AIS-PR44.3 miles 240°2017-04-23 13:07:10 230019q125.0 miles 309°2017-04-23 12:47:51
210950q215.5 miles 336°2017-04-21 16:39:11 290849q215.6 miles 182°2017-03-29 17:44:43
NP4DG-95.8 miles 228°2017-04-17 16:08:03 180248q126.3 miles 109°2017-04-18 19:06:52
230018q166.3 miles 311°2017-04-23 12:47:57 WP4T-96.6 miles 323°2017-04-08 16:28:01
KP4IP-27.1 miles 76°2017-04-23 10:24:09 WP4OPH-107.4 miles 245°2017-04-12 21:35:09
KP4GA-57.4 miles 245°2017-04-13 19:38:01 EW75297.7 miles 333°2017-04-23 13:40:32
141636q257.9 miles 359°2017-04-15 06:48:31 010007q228.1 miles 239°2017-04-01 13:14:19
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