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 KZDJC-7 - show graphs
Mic-E message: En route
Location: 34°39.50' N 86°43.14' W - locator EM64PP37RX - show map
4.4 miles Southwest bearing 247° from Redstone Arsenal, Madison County, Alabama, United States [?]
9.0 miles Southwest bearing 237° from Huntsville, Madison County, Alabama, United States
15.4 miles East bearing 76° from Decatur, Morgan County, Alabama, United States
Last position: 2024-12-28 17:31:25 EST (19d 20h45m ago)
2024-12-28 16:31:25 CST local time at Redstone Arsenal, United States [?]
Altitude: 659 ft
Course: 186°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: KZDJC-7>ST3Y5P via K4PLT-2,WIDE1*,WIDE2-1,qAR,W9KOP-10 (good)
Positions stored: 25
Stations near current position of KZDJC-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KO4BLE B1.0 miles 205°2025-01-17 14:14:50 KO4BLE-B1.0 miles 205°2025-01-17 14:15:00
KO4BLE-Y1.0 miles 205°2025-01-17 13:57:55 KO4BLE1.0 miles 204°2025-01-05 16:45:54
KO4BLE-D1.0 miles 204°2025-01-16 17:03:03 KQ4RWI-71.9 miles 327°2025-01-17 06:25:53
KJ4DWX3.2 miles 338°2024-12-31 11:06:49 EW27483.7 miles 326°2025-01-17 14:15:50
W4A/HR0114.3 miles 82°2025-01-16 22:08:05 KV4AN4.3 miles 82°2024-12-19 12:58:22
FW47024.8 miles 7°2025-01-17 14:15:54 KC5ZJO-15.0 miles 343°2025-01-17 14:15:03
KJ4LAB B5.0 miles 312°2025-01-17 14:02:14 KJ4LAB-B5.0 miles 312°2025-01-17 14:02:24
K4PLT-25.4 miles 355°2025-01-17 14:14:45 FW94445.6 miles 335°2025-01-17 14:12:39
KM4ESU-36.0 miles 45°2025-01-17 13:00:45 FW12256.3 miles 3°2025-01-17 14:16:55
K4UAH-116.3 miles 46°2025-01-16 22:14:28 AE4FQ6.4 miles 337°2024-12-27 09:09:06
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