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 KO4WHD-1 - show graphs
Comment: KO4WHD APRS Digipeater
Mic-E message: Off duty
Location: 35°17.75' N 84°35.13' W - locator EM75QH90RX - show map
3.9 miles Southwest bearing 241° from Etowah, McMinn County, Tennessee, United States [?]
9.2 miles Northeast bearing 25° from Benton, Polk County, Tennessee, United States
44.4 miles Northeast bearing 67° from Chattanooga, Hamilton County, Tennessee, United States
59.2 miles Southwest bearing 219° from Knoxville, Knox County, Tennessee, United States
Last position: 2024-12-20 01:01:23 EST (1m41s ago)
2024-12-20 01:01:23 EST local time at Etowah, United States [?]
Altitude: 840 ft
Course:
Speed: 0 MPH
Last path: KO4WHD-1>SUQW7U via WIDE1-1,WIDE2-1,qAR,KG4FZR-3 (good)
Positions stored: 126
Packet rate: 588 seconds between packets on average during 28826 seconds.
Other SSIDs: KO4WHD-7
APRS digipeater – Statistics for 2024-12:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2024-12-19 14:51:05 EST (10h11m ago)
Position packets heard directly: 3 on radio path
Stations near current position of KO4WHD-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N4KDW-101.8 miles 108°2024-12-19 21:32:22 KO4TEN4.4 miles 347°2024-12-16 20:35:37
KM4BBV-14.8 miles 50°2024-12-07 17:46:38 146.8205.1 miles 102°2024-12-20 00:53:30
441.8005.1 miles 102°2024-12-20 00:38:27 KE4JJE-95.2 miles 64°2024-12-13 12:58:15
EXERCISE7.2 miles 350°2024-12-13 11:43:04 147.187.3 miles 168°2024-12-20 01:00:57
KA4ELN7.3 miles 168°2024-12-20 00:54:32 442.2507.3 miles 168°2024-12-20 01:00:57
KM4MCN-C7.3 miles 168°2024-12-20 01:00:25 KM4MCN AD7.3 miles 168°2024-12-20 01:00:39
KM4MCN C7.3 miles 168°2024-12-20 01:00:40 KG4GJY-97.6 miles 297°2024-12-19 15:48:45
KG4GJX7.6 miles 297°2024-12-20 00:40:34 KD4AFW7.9 miles 235°2024-12-20 00:42:34
KN4SLI9.1 miles 13°2024-12-10 20:26:41 W4BKX-19.3 miles 354°2024-12-16 20:32:32
KD4AFW-79.7 miles 267°2024-12-15 12:18:17 147.0609.8 miles 1°2024-12-20 00:26:28
Stations which heard KO4WHD-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4YH-10 29 2024-12-01 01:16:36 2024-12-16 10:16:03 EM75QH > EM75JI 33.1 miles 275° 2024-12-16 10:16:03
KG4FZR-3 1751 2024-11-30 19:01:34 2024-12-20 01:00:56 EM75QH > EM75QK 10.8 miles 356° 2024-12-20 01:00:56
KA4J-3 7 2024-12-15 01:01:10 2024-12-15 05:46:09 EM75QH > EM75ND 18.7 miles 236° 2024-12-15 05:46:09

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.
Stations heard directly by KO4WHD-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KG4FZR-3 2 2024-12-03 21:51:04 2024-12-19 14:51:05 EM75QK > EM75QH 10.8 miles 356° 2024-12-19 14:51:05
W4ETA-9 1 2024-12-06 12:21:10 2024-12-06 12:21:10 EM75QG > EM75QH 2.9 miles 254° 2024-12-06 12:21:10

Only stations from which a position packet has been heard 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