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 KI4HYB-9 - show graphs
Mic-E message: En route
Location: 34°39.61' N 86°32.27' W - locator EM64RP58LK - show map
5.6 miles Southeast bearing 151° from Huntsville, Madison County, Alabama, United States [?]
6.4 miles East bearing 105° from Redstone Arsenal, Madison County, Alabama, United States
6.7 miles Northwest bearing 318° from Owens Cross Roads, Madison County, Alabama, United States
74.5 miles West bearing 249° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-01-15 15:17:38 EST (4d 8h39m ago)
2025-01-15 14:17:38 CST local time at Huntsville, United States [?]
Altitude: 640 ft
Course: 92°
Speed: 22 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KI4HYB-9>ST3Y6Q via WIDE1-1,qAR,N8DEU-7 (good)
Positions stored: 11432
Stations near current position of KI4HYB-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW91860.6 miles 335°2025-01-19 23:56:05 KE4ROC-121.1 miles 315°2025-01-19 13:38:57
KE4ROC-91.1 miles 315°2024-12-23 16:54:21 KE4ROC-71.1 miles 315°2024-12-28 13:26:20
AI4QT1.4 miles 211°2025-01-13 19:04:45 AI4QT1.4 miles 208°2025-01-13 19:33:13
AI4QT-101.4 miles 211°2025-01-14 17:22:01 AI4QT-51.4 miles 211°2025-01-12 17:36:27
AI4QT-71.5 miles 208°2025-01-13 19:50:30 KX4AT-81.6 miles 161°2024-12-21 12:45:11
KE4RNB1.8 miles 202°2024-12-26 18:17:16 KN4MUD-32.0 miles 256°2024-12-26 15:25:31
KN4MUD-92.0 miles 240°2025-01-19 14:33:13 K4JNC-102.2 miles 177°2025-01-03 16:52:39
K4JNC-92.2 miles 177°2025-01-16 19:16:34 KM4ESU-32.2 miles 239°2025-01-19 17:56:14
K4JNC2.2 miles 176°2025-01-17 18:54:54 N4WGY-72.3 miles 140°2025-01-19 23:30:21
WB9UCA2.5 miles 175°2025-01-05 22:40:47 KK4TIB-12.8 miles 195°2025-01-19 16:28:35
Stations which heard KI4HYB-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N8DEU-7 18 2025-01-04 12:50:08 2025-01-15 15:17:38 EM64MO > EM64RR 27.1 miles 69° 2025-01-09 14:56:41
N4WGY-7 2 2025-01-06 15:26:44 2025-01-09 14:15:08 EM64MN > EM64RP 26.8 miles 80° 2025-01-09 14:15:08
K4HNH-10 5 2025-01-04 16:27:47 2025-01-13 14:56:58 EM64OL > EM64MM 6.1 miles 294° 2025-01-13 14:56:58
W9KOP-10 20 2025-01-04 12:47:48 2025-01-15 15:08:52 EM64PV > EM64QL 29.5 miles 169° 2025-01-06 15:27:15

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.
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