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 K4JMX-9 - show graphs
Mic-E message: Off duty
Location: 30°15.25' N 81°23.54' W - locator EM90HG21WA - show map
1.1 miles North bearing 338° from Ponte Vedra Beach, Saint Johns County, Florida, United States [?]
2.8 miles South bearing 179° from Jacksonville Beach, Duval County, Florida, United States
16.6 miles East bearing 109° from Jacksonville, Duval County, Florida, United States
69.6 miles Northeast bearing 53° from Gainesville, Alachua County, Florida, United States
Last position: 2024-05-17 12:51:41 EDT (13h26m ago)
2024-05-17 12:51:41 EDT local time at Ponte Vedra Beach, United States [?]
Altitude: 59 ft
Course: 294°
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: K4JMX-9>SPQU2U via WIDE1-1,WIDE2-1,qAR,N4VFR-10 (good)
Positions stored: 1804
Packet rate: 350 seconds between packets on average during 3845 seconds.
Other SSIDs: K4JMX
Stations near current position of K4JMX-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K4JMX1.2 miles 2°2024-05-17 19:35:55 KY4ODA-73.1 miles 322°2024-04-27 10:31:22
KV4YQ-D3.3 miles 318°2024-05-07 23:55:03 FW10003.6 miles 358°2024-05-18 02:15:38
FW36143.8 miles 280°2024-05-18 02:16:59 K4GDG-94.0 miles 268°2024-05-17 15:32:34
K4GDX4.1 miles 290°2024-05-18 02:16:09 GW17214.2 miles 354°2024-05-18 02:16:13
W8JAX-94.6 miles 278°2024-05-16 14:38:38 N1SER-15.0 miles 275°2024-05-18 02:14:55
N1SER5.0 miles 275°2024-05-18 02:14:29 N4VFR-Y5.1 miles 348°2024-05-06 19:36:11
N4VFR-105.2 miles 348°2024-05-18 02:16:28 N4VFR5.2 miles 348°2024-05-16 13:54:31
N4VFR-95.2 miles 348°2024-05-15 20:00:36 K4NAV5.6 miles 291°2024-04-24 21:47:10
FW52175.7 miles 289°2024-05-18 02:13:40 KC4lw6.3 miles 325°2024-05-18 02:16:35
N104CD8.3 miles 308°2024-05-17 18:44:59 KO4SMG-18.7 miles 317°2024-05-17 16:39:28
Stations which heard K4JMX-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KD4MOJ-7 9 2024-05-01 20:43:03 2024-05-01 21:37:39 EM80DK > EM70VO 31.9 miles 288° 2024-05-01 21:37:39
AE4S 1 2024-05-01 20:35:54 2024-05-01 20:35:54 EM70UL > EM70UL 2.7 miles 108° 2024-05-01 20:35:54
W4NAS 6 2024-05-03 08:07:53 2024-05-17 08:45:32 EM90HC > EM90CO 42.2 miles 323° 2024-05-03 08:07:53
N1SER-1 183 2024-05-01 07:49:59 2024-05-17 12:41:50 EM90HD > EM90GG 10.3 miles 329° 2024-05-03 15:31:28
W4VLD 1 2024-05-17 12:02:03 2024-05-17 12:02:03 EM90HD > EM80IU 126.0 miles 293° 2024-05-17 12:02:03
KE4CSA-1 4 2024-05-01 08:10:46 2024-05-09 07:53:22 EM90HD > EM81RF 103.1 miles 317° 2024-05-01 08:10:46
K4AMF-1 1 2024-05-01 23:28:11 2024-05-01 23:28:11 EM90BH > EM90DE 12.1 miles 139° 2024-05-01 23:28:11
AA4QI-10 6 2024-05-01 18:14:46 2024-05-13 15:55:05 EM90HC > EM90EH 19.7 miles 311° 2024-05-13 15:55:05
KD4AMP-1 1 2024-05-01 19:10:35 2024-05-01 19:10:35 EM80MH > EM80MG 2.7 miles 189° 2024-05-01 19:10:35
N4GIH-1 65 2024-05-01 08:01:58 2024-05-17 12:17:03 EM90HG > EL99EV 26.8 miles 207° 2024-05-06 15:07:18
PLMCST 24 2024-05-01 07:50:32 2024-05-17 11:57:33 EM90GG > EL99JN 52.3 miles 164° 2024-05-02 11:02:33
KG2MM-10 4 2024-05-01 17:57:14 2024-05-01 23:43:14 EM90EG > EM90DK 13.6 miles 328° 2024-05-01 17:57:14
N4VFR-10 264 2024-05-01 07:49:27 2024-05-17 12:51:41 EM90DH > EM90HH 15.7 miles 87° 2024-05-01 18:04:44
N1KSC-1 1 2024-05-17 11:52:30 2024-05-17 11:52:30 EM90HG > EL98QO 123.4 miles 159° 2024-05-17 11:52:30
K4GDG-10 3 2024-05-15 14:52:29 2024-05-16 15:58:52 EM90HC > EM90FC 6.8 miles 268° 2024-05-16 15:54:02

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