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 KD4BB - show graphs Bookmark and Share
Map loading...
Mic-E message: In service
Last status: TinyTrak3
Location: 34°02.13' N 84°28.67' W - locator EM74SA28PM - show map - static map
5.1 miles Southeast bearing 152° from Woodstock, Cherokee County, Georgia, United States [?]
9.7 miles South bearing 172° from Holly Springs, Cherokee County, Georgia, United States
20.4 miles North bearing 345° from Atlanta, Fulton County, Georgia, United States
84.3 miles Southeast bearing 146° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2012-05-27 12:36:57 UTC (43s ago)
2012-05-27 08:36:57 EDT local time at Woodstock, United States [?]
Altitude: 1142 ft
Course:
Last path: KD4BB>S4PR1S via WIDE1,WIDE2-1,qAR,N4NE-1 (good)
Positions stored: 153050
Packet rate: 228 seconds between packets on average during 11421 seconds.
Stations near current position of KD4BB - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
KD4SHT1.0 miles 130°2012-05-09 22:59:34 KG4GWW1.1 miles 168°2012-05-27 12:37:34
KJ4HZU1.2 miles 96°2012-05-27 02:07:42 DW06011.4 miles 286°2012-05-27 12:32:04
KE4UW-72.0 miles 148°2012-05-26 17:41:56 N4NEQ-22.6 miles 31°2012-05-27 12:34:40
NC4E-72.8 miles 171°2012-05-26 20:06:23 AE4TQ2.9 miles 218°2012-05-27 12:35:19
KF4TJY-83.9 miles 265°2012-05-27 12:36:14 AF4MP-94.7 miles 86°2012-05-12 21:54:16
FFCSVR05A4.8 miles 338°2012-05-07 00:49:35 DW69274.9 miles 288°2012-05-27 12:26:30
KG4WIV5.0 miles 12°2012-05-27 12:09:01 DW07345.1 miles 119°2012-05-27 12:33:17
W4CCH-55.1 miles 29°2012-05-25 00:13:42 KE4OCP6.2 miles 275°2012-05-01 18:24:02
K4MET6.6 miles 151°2012-05-27 12:33:09 KK4JBE6.7 miles 199°2012-05-25 17:18:25
AI4AK-96.9 miles 302°2012-05-12 22:13:00 KE4QFB-97.0 miles 256°2012-05-23 14:35:43
Stations which heard KD4BB directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
W4KCO-3 102 2012-05-03 01:15:32 2012-05-26 05:58:44 EM73QX > EM75MF 89.0 miles 347° 2012-05-15 15:30:39
W4ZAC-1 1 2012-05-20 06:15:10 2012-05-20 06:15:10 EM74SA > EM63VW 101.2 miles 267° 2012-05-20 06:15:10
W4HP-1 306 2012-05-02 22:21:09 2012-05-27 05:52:35 EM83QO > EM75HF 193.9 miles 306° 2012-05-14 17:05:33
N4NE-1 166 2012-05-02 16:28:34 2012-05-23 05:41:24 EM83FP > EM74WF 52.7 miles 320° 2012-05-13 12:22:16

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