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 KD4JPY-B - show graphs
Map loading...
Comment: 440 Voice 436.00000MHz +0.0000MHz
Location: 34°14.99' N 86°15.67' W - locator EM64UF89PX - show map - static map
3.2 miles West bearing 248° from Albertville, Marshall County, Alabama, United States [?]
6.4 miles Northwest bearing 302° from Boaz, Marshall County, Alabama, United States
38.0 miles Southeast bearing 151° from Huntsville, Madison County, Alabama, United States
59.1 miles Northeast bearing 31° from Birmingham, Jefferson County, Alabama, United States
Last position: 2019-10-19 09:14:07 EDT (2d 1h26m ago)
2019-10-19 08:14:07 CDT local time at Albertville, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KD4JPY-B>APDG02 via TCPIP*,qAC,KD4JPY-BS
Positions stored: 18
Packet rate: 1183 seconds between packets on average during 57991 seconds.
Stations near current position of KD4JPY-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD4JPY B0.0 yards 0°2019-10-19 09:13:57 KQ5S-131.4 miles 101°2019-10-21 10:35:15
KG4BHR-12.8 miles 92°2019-10-21 10:40:10 KJ4TDM-16.3 miles 222°2019-10-21 10:17:30
EW38579.0 miles 324°2019-10-21 10:37:14 N4HMB B9.5 miles 124°2019-10-20 21:34:20
N4HMB-B9.5 miles 124°2019-10-20 21:34:30 EW064310.1 miles 121°2019-10-21 10:30:36
KI4RYX-C10.3 miles 18°2019-10-21 10:24:56 KI4RYX C10.3 miles 18°2019-10-21 10:24:56
YX-C10.3 miles 18°2019-10-15 14:44:33 KD8PH11.3 miles 359°2019-10-21 10:35:22
W5NRU-1311.3 miles 359°2019-09-22 07:25:22 PH11.3 miles 359°2019-10-17 04:15:21
41012.9 miles 238°2019-10-09 17:32:33 EW261114.2 miles 299°2019-10-21 10:30:35
AG4AC-1015.4 miles 16°2019-10-10 09:31:37 FW050816.8 miles 81°2019-10-21 10:31:46
KM4EDS B18.4 miles 205°2019-10-21 10:25:16 KM4EDS-B18.4 miles 205°2019-10-21 10:25:25
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 · iPhone/iPad APRS