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 KY4ZO-10 - show graphs
Comment: Rx iGate in fair Wx
Mic-E message: En route
Last status: PicoAPRS iGate
Location: 35°58.18' N 83°55.13' W - locator EM85AX92RR - show map
0.6 miles North bearing 10° from Knoxville, Knox County, Tennessee, United States [?]
11.5 miles Southwest bearing 237° from Mascot, Knox County, Tennessee, United States
97.4 miles Northeast bearing 50° from East Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-02-06 07:42:30 EST (24m1s ago)
2025-02-06 07:42:30 EST local time at Knoxville, United States [?]
Altitude: 866 ft
Course: 26°
Speed: 0 MPH
Last path: KY4ZO-10>SU5X1X via TCPIP*,qAC,T2EDM
Positions stored: 12550
Packet rate: 453 seconds between packets on average during 22190 seconds.
Other SSIDs: KY4ZO-3 KY4ZO-2 KY4ZO-6 KY4ZO-i KY4ZO-4 KY4ZO-8 KY4ZO-7
APRS igate – Statistics for 2025-02:
Stations heard directly: 13 on radio path – show map
Last heard a station directly: 2025-02-06 06:13:35 EST (1h52m ago)
Position packets heard directly: 179 on radio path
Position packets sent to APRS-IS: 245 – show map
Stations near current position of KY4ZO-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KY4ZO-226.6 yards 219°2025-01-17 15:28:17 KY4ZO-3137.8 yards 28°2025-02-05 20:27:09
WB4YYE K0.3 miles 325°2025-02-06 07:52:41 WB4YYE-K0.3 miles 325°2025-02-06 07:52:51
N4GNF-N0.7 miles 190°2025-02-06 07:58:10 K2RRT-91.4 miles 250°2025-02-06 06:14:44
KQ4YFU-91.5 miles 238°2025-01-28 16:14:35 N9SIR-91.7 miles 253°2025-02-06 05:55:23
AA4UT-102.2 miles 279°2025-02-06 07:10:15 WG4USA-12.5 miles 41°2025-02-03 13:35:20
KG4UJD-52.6 miles 261°2025-02-01 15:40:55 WG4USA-152.6 miles 30°2025-02-04 19:10:01
WG4USA-72.6 miles 30°2025-02-03 15:07:36 WG4USA2.6 miles 30°2025-02-03 14:05:20
WG4USA-102.7 miles 43°2025-02-06 07:43:52 EW21732.9 miles 345°2025-02-06 08:00:07
KN4EM-C2.9 miles 345°2025-02-06 07:50:49 KN4EM C2.9 miles 345°2025-02-06 07:51:05
KQ4ZTX-72.9 miles 324°2025-02-05 22:12:48 KC8CPW-D3.3 miles 155°2025-02-06 07:57:33
Stations heard directly by KY4ZO-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
WB4E-9 1 2025-02-02 19:54:14 2025-02-02 19:54:14 EM85AX > EM85AX 471.2 yards 290° 2025-02-02 19:54:14
N7DUD-9 5 2025-02-01 10:01:24 2025-02-01 19:35:32 EM85AX > EM85AX 0.8 miles 251° 2025-02-01 10:01:24
N9SIR-9 9 2025-02-04 05:41:14 2025-02-06 05:55:23 EM86AA > EM85AX 3.8 miles 356° 2025-02-04 05:41:14
AA4HV-9 3 2025-02-01 11:39:58 2025-02-03 10:58:52 EM85AX > EM85AX 0.8 miles 249° 2025-02-01 11:39:58
K2RRT-9 8 2025-01-31 19:22:18 2025-02-06 06:13:35 EM85AX > EM85AX 1.7 miles 246° 2025-02-01 19:10:37
KO4WIL-9 2 2025-02-04 12:24:37 2025-02-04 17:11:11 EM85AX > EM85AX 3.2 miles 277° 2025-02-04 12:24:37
KQ4KDX-9 1 2025-02-02 10:56:25 2025-02-02 10:56:25 EM85AX > EM85AX 0.8 miles 249° 2025-02-02 10:56:25
N4EWK-9 53 2025-02-01 08:22:11 2025-02-03 11:07:09 EM85AX > EM85AX 3.5 miles 275° 2025-02-03 11:07:09
N4ML-9 1 2025-02-02 10:24:07 2025-02-02 10:24:07 EM85AX > EM85AX 0.7 miles 1° 2025-02-02 10:24:07
KB4TJJ-15 46 2025-02-01 13:20:04 2025-02-01 18:30:06 EM86AA > EM85AX 2.8 miles 335° 2025-02-01 17:25:53
KY4ZO-3 46 2025-02-02 15:40:59 2025-02-05 20:27:09 EM85AX > EM85AX 1.4 miles 260° 2025-02-03 19:34:45
KF4JOZ-9 1 2025-02-01 13:29:17 2025-02-01 13:29:17 EM85AX > EM85AX 0.5 miles 3° 2025-02-01 13:29:17
KI4OTR-9 3 2025-02-01 12:48:32 2025-02-01 17:53:38 EM85AX > EM85AX 1.0 miles 249° 2025-02-01 17:52:47

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