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 KI4KWR-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 430.20000MHz +0.0000MHz, KI4KWR_Pi-Star_ND
Location: 34°44.63' N 86°47.24' W - locator EM64OR58MM - show map
3.8 miles Northwest bearing 324° from Madison, Madison County, Alabama, United States [?]
8.0 miles South bearing 195° from Harvest, Madison County, Alabama, United States
11.5 miles West bearing 275° from Huntsville, Madison County, Alabama, United States
14.6 miles Northeast bearing 49° from Decatur, Morgan County, Alabama, United States
Last position: 2024-04-30 09:23:09 EDT (17d 16h16m ago)
2024-04-30 08:23:09 CDT local time at Madison, United States [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KI4KWR-N>APDG03 via TCPIP*,qAC,KI4KWR-NS
Positions stored: 3
Other SSIDs: KI4KWR KI4KWR-1 KI4KWR-D KI4KWR-E KI4KWR-B KI4KWR-Y KI4KWR-9 KI4KWR-2 KI4KWR-ios KI4KWR-7 KI4KWR-9 KI4KWR-7
Stations near current position of KI4KWR-N - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KI4KWR B0.0 yards 0°2024-04-30 09:54:19 KI4KWR-B0.0 yards 0°2024-04-30 09:54:29
KI4KWR E0.0 yards 0°2024-05-09 00:15:07 KI4KWR-E0.0 yards 0°2024-05-09 00:15:17
KI4KWR-D0.0 yards 0°2024-05-14 03:05:01 KI4KWR-125.2 yards 141°2024-05-18 01:30:03
KI4KWR26.1 yards 38°2024-05-18 01:36:21 N8WJE1.3 miles 28°2024-05-18 01:35:03
FW94441.7 miles 119°2024-05-18 01:37:34 W4ZFR-102.0 miles 163°2024-05-02 17:50:24
KJ4LAB-22.6 miles 175°2024-05-08 22:07:34 KJ4LAB B2.6 miles 175°2024-05-18 01:34:58
KJ4LAB-B2.6 miles 175°2024-05-18 01:35:08 KC5ZJO-12.7 miles 116°2024-05-18 01:35:04
N4ML-93.0 miles 137°2024-05-11 15:35:30 W4WWM-DP3.1 miles 139°2024-04-28 13:54:22
EW27483.4 miles 147°2024-05-18 01:30:03 K4PLT-23.4 miles 100°2024-05-18 01:35:24
KQ4CNL-103.9 miles 71°2024-05-02 15:31:57 KI4BGY B4.1 miles 52°2024-05-15 16:37:03
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