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Callsign, ship name or locator: Clear       
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APRS station HENRY - show graphs
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Mic-E message: Priority
Location: 18°11.38' N 65°52.65' W - locator FK78BE45QM - show map - static map
0.9 miles Northwest bearing 302° from Las Piedras, Las Piedras, Puerto Rico [?]
1.9 miles Northwest bearing 302° from La Fermina, Las Piedras, Puerto Rico
23.3 miles Southeast bearing 128° from Bayamón, Bayamón, Puerto Rico
24.3 miles Southeast bearing 142° from San Juan, San Juan, Puerto Rico
Last position: 2018-04-13 22:39:18 EDT (37d 15h57m ago)
2018-04-13 22:39:18 AST local time at Las Piedras, Puerto Rico [?]
Altitude: 528 ft
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 69.0 miles.
Course: 307°
Speed: 4 MPH
Device: Yaesu: FTM-100D (rig)
Last path: HENRY>18ZZLZ via WIDE1-1,WIDE2-1,qAR,KP4TP-3 (good)
Positions stored: 4
Stations near current position of HENRY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KP3G2.9 miles 277°2018-05-21 03:49:14 KP4DMR-66.7 miles 192°2018-05-18 13:54:19
447.1756.8 miles 330°2018-05-21 14:26:29 CW88228.9 miles 277°2018-05-21 14:28:15
EW675411.2 miles 282°2018-05-21 14:27:48 KP4RAF-112.3 miles 346°2018-04-27 02:30:41
FW248013.3 miles 324°2018-05-21 14:29:38 250720q2713.9 miles 240°2018-04-25 15:47:29
WP4YF-1015.6 miles 287°2018-05-18 18:01:07 WP4YF-516.1 miles 287°2018-05-21 14:22:26
449.90016.1 miles 287°2018-05-21 14:18:23 WP4YF-916.1 miles 287°2018-05-18 19:46:26
MTRTJNR16.5 miles 75°2018-04-27 07:49:10 MARQSA16.6 miles 292°2018-05-18 22:18:14
KP4KGZ-516.9 miles 215°2018-05-21 14:32:39 KP4KGZ16.9 miles 215°2018-05-03 21:37:03
W4OYL17.3 miles 67°2018-05-16 04:43:55 KP4RV-917.4 miles 52°2018-05-07 07:56:28
DW724917.7 miles 257°2018-05-21 14:35:01 WP4WV-517.7 miles 53°2018-04-27 19:55:10
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.
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