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 KJ4M-9 - show graphs
Comment: 146.880MHz T088 -060 HI KJ4M Gene BHM EM63
Mic-E message: En route
Location: 33°27.81' N 86°36.84' W - locator EM63QL61HF - show map
3.9 miles Northeast bearing 61° from Brook Highland, Shelby County, Alabama, United States [?]
8.6 miles North bearing 6° from Chelsea, Shelby County, Alabama, United States
11.5 miles East bearing 110° from Birmingham, Jefferson County, Alabama, United States
77.9 miles North bearing 347° from Montgomery, Montgomery County, Alabama, United States
Last position: 2025-01-31 19:42:15 EST (3d 18h27m ago)
2025-01-31 18:42:15 CST local time at Brook Highland, United States [?]
Altitude: 810 ft
Course: 291°
Speed: 12 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KJ4M-9>SS2W8Q via WIDE1-1,qAR,N4XWC (good)
Positions stored: 11971
Other SSIDs: KJ4M-7
Stations near current position of KJ4M-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N2OTX-73.9 miles 189°2025-01-26 17:31:05 GW46594.2 miles 218°2025-02-04 14:06:01
FW27844.5 miles 169°2025-02-04 14:05:03 KQ4IIQ-94.8 miles 236°2025-02-02 12:58:35
KN4JDJ-55.3 miles 338°2025-02-01 05:24:16 K4DSO A5.9 miles 211°2025-02-04 14:01:22
K4DSO AD5.9 miles 211°2025-02-04 14:01:22 K4DSO C5.9 miles 211°2025-02-04 14:01:22
K4DSO B5.9 miles 211°2025-02-04 14:01:22 K4DSO-A5.9 miles 211°2025-02-04 14:01:06
K4DSO-B5.9 miles 211°2025-02-04 14:01:06 K4DSO-C5.9 miles 211°2025-02-04 14:01:06
K4SOF5.9 miles 214°2025-02-04 14:04:53 WN4VSU-H6.0 miles 268°2025-02-03 10:08:03
WN4VSU-86.0 miles 268°2025-01-28 08:52:59 KC4IR6.0 miles 238°2025-02-04 11:57:27
KN4VLK-96.1 miles 33°2025-01-22 07:55:38 KN4VLK-76.2 miles 33°2025-01-18 09:08:45
N0ZO-96.2 miles 268°2025-02-04 07:49:56 WA4WTF-96.3 miles 303°2025-02-04 08:53:10
Stations which heard KJ4M-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4XWC 2 2025-01-31 19:41:11 2025-01-31 19:42:15 EM63QL > EM63NU 31.0 miles 335° 2025-01-31 19:42:15

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