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 KP4RY-9 - show graphs Bookmark and Share
Map loading...
Comment: Un.Saludo.Muy.Cordial.73
Mic-E message: Off duty
Location: 18°27.70' N 66°54.38' W - locator FK68NL10FT - show map - static map
2.3 miles Northwest bearing 327° from Piedra Gorda, Puerto Rico [?]
2.3 miles East bearing 112° from Quebradillas, Puerto Rico
49.4 miles West bearing 275° from Bayamón, Puerto Rico
52.4 miles West bearing 270° from San Juan, Puerto Rico
Last position: 2012-05-26 19:02:00 UTC (9h33m ago)
2012-05-26 15:02:00 AST local time at Piedra Gorda, Puerto Rico [?]
Altitude: 433 ft
Course: 202°
Speed: 3 MPH
Device: Kenwood: TM-D700 (rig)
Last path: KP4RY-9>QXRW7P via KP4IP-2*,WIDE2-1,qAR,KP4IP-5 (good)
Positions stored: 28125
Other SSIDs: KP4RY KP4RY-1
Stations near current position of KP4RY-9 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
WP3OD-12.6 miles 235°2012-05-21 07:44:34 WP3OD2.6 miles 235°2012-05-23 05:06:20
WP4NTI-92.8 miles 178°2012-05-01 23:31:52 NP4LW-17.6 miles 227°2012-05-27 04:22:30
CW53188.3 miles 218°2012-05-27 04:33:27 CACHE-59.7 miles 145°2012-05-27 01:56:43
WP4MXZ11.0 miles 215°2012-05-27 04:04:23 GCg55c12.9 miles 128°2012-05-27 01:56:09
ON4BBQ13.2 miles 283°2012-05-18 16:43:11 ON4BBQ-713.3 miles 284°2012-05-18 22:26:23
FRAPR13.8 miles 260°2012-05-27 04:30:04 KP4JB-514.8 miles 246°2012-05-06 00:49:21
KP4IP-514.9 miles 280°2012-05-27 04:20:05 WP4LHN-914.9 miles 255°2012-05-26 16:50:49
WP4LHN-215.0 miles 255°2012-05-22 21:12:15 WP4LHN-115.0 miles 255°2012-05-27 04:32:07
NP4P-115.1 miles 263°2012-05-27 01:02:11 NP4P-715.1 miles 263°2012-05-06 10:41:52
DW936215.2 miles 126°2012-05-25 18:33:23 CACHE-215.2 miles 279°2012-05-27 01:50:47
Stations which heard KP4RY-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
MARQSA 27 2012-05-01 12:30:52 2012-05-26 12:13:47 FK68OL > FK68WG 45.6 miles 108° 2012-05-23 23:44:39
BRNQTS 23 2012-05-01 12:20:35 2012-05-24 01:54:31 FK68ML > FK68UE 44.7 miles 116° 2012-05-02 18:35:24
YUNQUE 61 2012-05-01 01:41:24 2012-05-26 12:09:54 FK68NL > FK78BG 70.7 miles 100° 2012-05-22 11:34:57
KP4FRE-2 2 2012-05-04 16:19:37 2012-05-04 16:37:13 FK68WK > FK68WF 12.7 miles 190° 2012-05-04 16:19:37
WP4YF-5 10 2012-05-04 16:43:23 2012-05-05 23:39:17 FK78BE > FK68WG 15.3 miles 288° 2012-05-05 23:19:48
KP4IP-2 537 2012-05-01 01:13:47 2012-05-26 19:02:00 OJ00AA > FK68MD 10894.7 miles 326° 2012-05-23 23:25:23
WP4LHN-1 71 2012-05-02 20:13:37 2012-05-21 15:25:53 FK68OI > FK68KJ 20.6 miles 281° 2012-05-20 03:05:12
KP4IA-1 1 2012-05-26 17:43:49 2012-05-26 17:43:49 FK68PK > FK68VJ 31.4 miles 97° 2012-05-26 17:43:49

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.
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