Location:	18°22.13' N 66°06.63' W - locator FK68WI68RM - show map - static map 0.8 miles North bearing 2° from Guaynabo, Puerto Rico [?] 3.6 miles Southeast bearing 125° from Bayamón, Puerto Rico 5.0 miles South bearing 174° from Cataño, Puerto Rico 6.7 miles South bearing 183° from San Juan, Puerto Rico
Last position:	2012-04-24 22:58:45 UTC (32d 5h27m ago) 2012-04-24 18:58:45 AST local time at Guaynabo, Puerto Rico [?]
Altitude:	154 ft
Course:	114°
Device:	Byonics: TinyTrak3 version 11 (tracker)
Last path:	KP4ARN-9>APT311 via TCPIP*,qAS,KP4FRE
Positions stored:	7232

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JSJFFWJTA		2.3 miles 61°	2012-05-18 22:34:31		KP4TP		2.5 miles 51°	2012-05-27 04:19:24
DW5492		2.5 miles 77°	2012-05-27 04:20:05		NP3OD-1		2.5 miles 76°	2012-05-27 04:12:40
JSJFFWJvA		3.0 miles 258°	2012-05-18 23:04:32		NP3AR-7		3.5 miles 299°	2012-05-03 20:35:02
KP4MFO		5.2 miles 269°	2012-05-18 23:38:04		KP4LA		5.5 miles 97°	2012-05-25 01:54:58
DW5380		5.9 miles 280°	2012-05-27 04:21:15		MARQSA		6.2 miles 181°	2012-05-27 04:20:44
KP4IA-1		6.4 miles 283°	2012-05-26 18:33:01		KP4IA-9		6.4 miles 283°	2012-05-08 22:36:08
KP4IA		6.5 miles 283°	2012-05-26 14:10:09		ER-WP4CIE		6.5 miles 212°	2012-05-27 04:20:00
DW7833		6.6 miles 11°	2012-05-27 04:25:44		NP3FS		6.7 miles 81°	2012-05-01 22:50:37
NP3FS-9		6.7 miles 82°	2012-05-26 19:05:40		CACHE-10		6.9 miles 353°	2012-05-27 02:04:39
WP4YF-10		7.8 miles 181°	2012-05-25 20:12:28		WP4YF		7.8 miles 181°	2012-05-25 01:51:13

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.