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APRS station NP4DG-9 - show graphs
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Comment: MONITORING FREQ 146.560
Mic-E message: In service
Location: 18°02.61' N 67°09.86' W - locator FK68KB00GK - show map - static map
2.6 miles Southeast bearing 145° from Puerto Real, Cabo Rojo, Puerto Rico [?]
3.2 miles South bearing 202° from Cabo Rojo, Cabo Rojo, Puerto Rico
70.5 miles West bearing 250° from Bayamón, Bayamón, Puerto Rico
75.3 miles Southwest bearing 247° from San Juan, San Juan, Puerto Rico
Last position: 2018-09-18 17:49:17 EDT (11h6m ago)
2018-09-18 17:49:17 AST local time at Puerto Real, Puerto Rico [?]
Altitude: 135 ft
Course: 16°
Speed: 47 MPH
Device: Kenwood: TM-D710 (rig)
Last path: NP4DG-9>Q8PR6Q via KP4IP-2,WIDE1,RONCAD-1,WIDE2*,qAR,KP4CA-1 (good)
Positions stored: 4172
Stations near current position of NP4DG-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WP3PZ1.8 miles 21°2018-08-28 15:07:12 WP4T2.4 miles 131°2018-09-19 04:50:30
WP4T-132.4 miles 131°2018-09-19 04:55:02 WP4T-92.4 miles 129°2018-09-12 14:23:54
030647q184.1 miles 118°2018-09-03 08:42:28 WP3PZ4.9 miles 34°2018-08-28 20:12:38
KP3A-55.4 miles 218°2018-09-09 08:55:26 WP4NYS-95.5 miles 3°2018-09-12 14:03:30
240008q255.5 miles 347°2018-08-24 09:41:22 120020q196.0 miles 149°2018-09-13 06:41:39
071343q226.1 miles 14°2018-09-07 16:17:43 071013q196.2 miles 335°2018-09-07 16:14:53
121258q186.5 miles 320°2018-09-13 06:43:04 070919q196.6 miles 99°2018-09-07 16:14:12
121204q166.8 miles 277°2018-09-13 06:41:01 051401q197.1 miles 295°2018-09-06 07:08:44
080856q127.2 miles 324°2018-09-08 15:50:20 110927q227.3 miles 253°2018-09-11 15:39:49
EW78667.8 miles 193°2018-09-19 04:44:36 111136q238.2 miles 316°2018-09-11 15:45:48
Stations which heard NP4DG-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KP4IP-2 59 2018-09-02 13:26:44 2018-09-18 17:49:17 FK68KH > FK68MD 15.5 miles 132° 2018-09-10 18:42:26
KP4IP-3 43 2018-09-02 13:28:15 2018-09-10 19:42:24 FK68KA > FK68KE 11.6 miles 9° 2018-09-02 13:28:15
RONCAD-1 10 2018-09-04 15:06:02 2018-09-15 21:05:34 FK68KA > FK68OF 29.9 miles 58° 2018-09-04 15:06:02

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.
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