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 W4KBW-9 - show graphs
Map loading...
Comment: Just truckin'
Mic-E message: In service
Location: 28°33.68' N 81°20.41' W - locator EL98HN94ER - show map - static map
2.8 miles Northwest bearing 300° from Azalea Park, Orange County, Florida, United States [?]
2.9 miles Northeast bearing 56° from Orlando, Orange County, Florida, United States
80.1 miles Northeast bearing 58° from Tampa, Hillsborough County, Florida, United States
Last position: 2018-01-23 17:42:13 EST (13h ago)
2018-01-23 17:42:13 EST local time at Azalea Park, United States [?]
Altitude: 115 ft
Course: 96°
Speed: 15 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: W4KBW-9>R8SS6X via WIDE1-1,WIDE2-1,qAR,W4KBW (good)
Positions stored: 44120
Packet rate: 47 seconds between packets on average during 1787 seconds.
Other SSIDs: W4KBW W4KBW-10 W4KBW-4 W4KBW-5 W4KBW-6 W4KBW-WX
Stations near current position of W4KBW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4KBW217.4 yards 79°2018-01-24 06:42:17 WB4IMT-M1.1 miles 112°2018-01-22 02:11:01
K1XC A1.1 miles 235°2018-01-24 06:34:39 K1XC AD1.1 miles 235°2018-01-24 06:34:39
K1XC B1.1 miles 235°2018-01-24 06:34:39 K1XC C1.1 miles 235°2018-01-24 06:34:39
K1XC-C1.1 miles 235°2018-01-24 06:34:24 K1XC-B1.1 miles 235°2018-01-24 06:34:24
K1XC-A1.1 miles 235°2018-01-24 06:34:24 N2HBX-91.6 miles 175°2018-01-20 22:45:42
KN4IUH-71.8 miles 108°2018-01-17 09:27:40 W7USR-102.1 miles 264°2018-01-20 22:39:06
N4JTK2.3 miles 66°2018-01-18 22:36:07 W4MCA2.4 miles 260°2018-01-23 10:20:22
KI4BTD2.4 miles 359°2017-12-26 13:42:49 KB7UPW-12.7 miles 199°2018-01-19 19:23:46
N0XIA2.8 miles 247°2018-01-24 06:01:09 CW05722.8 miles 115°2018-01-24 06:40:25
443.075+2.8 miles 257°2018-01-24 06:23:49 443.050-2.8 miles 238°2018-01-24 06:42:38
Stations which heard W4KBW-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
WC4PEM-9 3 2018-01-03 08:12:27 2018-01-03 17:46:31 EL98IN > EL98CE 37.3 miles 228° 2018-01-03 17:46:31
WC4PEM-14 42 2018-01-03 08:09:42 2018-01-23 17:33:00 EL98IO > EL98EG 32.6 miles 223° 2018-01-17 17:20:37
WC4PEM-15 7 2018-01-04 17:22:15 2018-01-23 08:23:39 EL98IO > EL98EA 45.0 miles 205° 2018-01-04 17:22:15
WC4PEM-13 5 2018-01-17 08:07:55 2018-01-17 08:24:58 EL98IO > EL97IS 55.9 miles 182° 2018-01-17 08:24:58
W4MCO-10 416 2018-01-02 08:10:28 2018-01-23 17:41:22 EL98IS > EL98IO 11.5 miles 191° 2018-01-20 12:10:51
W4KBW 309 2018-01-02 08:11:21 2018-01-23 17:42:48 EL98IO > EL98HN 4.0 miles 225° 2018-01-16 17:21:03
W4MCO 2 2018-01-11 19:36:41 2018-01-11 19:38:47 EL98HN > EL98IO 3.6 miles 44° 2018-01-11 19:38:47
K2KZ-4 7 2018-01-12 12:08:16 2018-01-12 12:36:54 EL98HO > EL98GP 3.1 miles 334° 2018-01-12 12:36:54
KD4TWJ-1 80 2018-01-02 17:11:18 2018-01-23 08:22:46 EL98HN > EL98JN 7.8 miles 99° 2018-01-21 15:03:17

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.
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