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 K4TDB - show graphs
Map loading...
Comment: APRS-IS for Win32
Location: 28°04.05' N 80°39.72' W - locator EL98QB06NE - show map - static map
0.6 miles Southwest bearing 241° from West Melbourne, Brevard County, Florida, United States [?]
5.0 miles Northwest bearing 297° from Palm Bay, Brevard County, Florida, United States
54.4 miles Southeast bearing 127° from Orlando, Orange County, Florida, United States
56.7 miles North bearing 340° from Port Saint Lucie, Saint Lucie County, Florida, United States
Last position: 2017-10-31 09:38:50 EDT (41d 9h11m ago)
2017-10-31 09:38:50 EDT local time at West Melbourne, United States [?]
Last telemetry: 2016-03-05 14:15:29 EST (646d 3h34m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 48 Sats/On/Off, A4: 500 N/A, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: K4TDB>APWW10 via TCPIP*,qAC,T2NL
Positions stored: 29
Other SSIDs: K4TDB-1 K4TDB-10 K4TDB-2 K4TDB-5 K4TDB-9
Stations near current position of K4TDB - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4TDB-10.0 yards 0°2017-11-14 09:54:58 K4RPT B2.3 miles 96°2017-12-11 17:41:58
K4RPT-B2.3 miles 96°2017-12-11 17:42:07 K4TDB-102.3 miles 106°2017-11-15 03:31:19
KMLB2.4 miles 18°2017-11-30 08:40:27 DW88822.6 miles 313°2017-12-11 17:47:06
AF4EX2.7 miles 228°2017-12-11 17:45:21 WX4MLB-32.9 miles 11°2017-12-11 17:41:13
FW05253.6 miles 191°2017-12-11 17:48:17 W2PH-104.1 miles 224°2017-11-14 22:00:23
AI4YK B4.4 miles 196°2017-12-11 17:38:29 AI4YK-B4.4 miles 196°2017-12-11 17:38:39
DW10734.5 miles 13°2017-12-11 17:48:08 KJ4OVQ-94.8 miles 175°2017-12-11 17:48:26
KJ4ERJ-124.9 miles 167°2017-12-11 17:49:54 KJ4ERJ-154.9 miles 178°2017-12-11 17:32:37
KJ4ERJ-AP4.9 miles 178°2017-12-11 17:34:26 KJ4ERJ-AL4.9 miles 178°2017-12-11 17:41:49
QRUKJ4ERJ4.9 miles 178°2017-12-11 17:40:37 IW2EJH-24.9 miles 178°2017-11-25 13:10:32
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.
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 · iPhone/iPad APRS