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 KQ4OSO - show graphs
Location: 34°05.24' N 84°28.79' W - locator EM74SC20KX - show map
2.5 miles Southeast bearing 113° from Woodstock, Cherokee County, Georgia, United States [?]
8.1 miles Northwest bearing 303° from Roswell, Fulton County, Georgia, United States
23.9 miles North bearing 347° from Atlanta, Fulton County, Georgia, United States
81.3 miles Southeast bearing 144° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-01-29 19:39:23 EST (12h31m ago)
2025-01-29 19:39:23 EST local time at Woodstock, United States [?]
Course: 276°
Speed: 1 MPH
Last path: KQ4OSO>APN000 via AB4KN-2*,WIDE2,qAR,KU4OJ-9 (good)
Positions stored: 170
Other SSIDs: KQ4OSO-9
Stations near current position of KQ4OSO - show more
callsign distance last heard - EST      callsign distance last heard - EST
KQ4OSO-90.7 miles 274°2025-01-11 14:16:42 EW78441.0 miles 290°2025-01-29 07:55:02
N4ELC-71.3 miles 233°2025-01-09 16:50:04 KF4VX1.6 miles 120°2025-01-08 01:40:20
KF4VX-11.6 miles 120°2025-01-28 20:14:59 KF4VX-71.6 miles 120°2025-01-28 20:27:30
KG4WIV1.7 miles 41°2025-01-30 08:00:28 W4G/CE0021.9 miles 136°2025-01-17 19:25:53
K4ATT-122.2 miles 130°2025-01-14 12:53:32 KQ4JVH-92.3 miles 32°2025-01-30 08:10:36
N4NFM-92.3 miles 33°2025-01-30 08:09:50 N4ELC-102.3 miles 148°2025-01-30 07:25:02
N4ELC2.3 miles 148°2025-01-09 11:42:12 EW45042.7 miles 238°2025-01-30 08:10:31
KQ4YPT-72.7 miles 345°2025-01-16 15:46:31 W4CCH-92.7 miles 78°2025-01-21 16:30:22
N4OZI B3.0 miles 90°2025-01-19 18:43:31 N4OZI-B3.0 miles 90°2025-01-17 18:50:16
N4OZI3.0 miles 90°2025-01-29 06:41:40 N4DRV3.1 miles 347°2025-01-30 08:05:28
Stations which heard KQ4OSO directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KC4GCK-11 1 2025-01-04 14:15:02 2025-01-04 14:15:02 EM74VP > EM74VN 6.2 miles 174° 2025-01-04 14:15:02
N3DAB-1 24 2025-01-04 09:52:17 2025-01-24 08:48:49 EM74SA > EM74TL 31.3 miles 12° 2025-01-19 21:38:45
N4NE-2 78 2025-01-04 09:31:19 2025-01-25 18:21:21 EM74OE > EM74WF 34.3 miles 83° 2025-01-11 14:41:46
KM4SQK-1 6 2025-01-11 14:25:32 2025-01-24 18:35:53 EM74SA > EM74QB 8.1 miles 279° 2025-01-24 18:31:31
N4NFM-9 1 2025-01-29 17:51:46 2025-01-29 17:51:46 EM74SC > EM74SC 0.6 miles 46° 2025-01-29 17:51:46
WC4Y-10 1 2025-01-17 20:04:04 2025-01-17 20:04:04 EM73VU > EM73VU 1.5 miles 117° 2025-01-17 20:04:04
N4ELC-10 4 2025-01-09 19:13:40 2025-01-15 18:44:42 EM74RB > EM74SB 3.0 miles 83° 2025-01-09 19:15:40
AK4ZX-15 34 2025-01-04 09:36:35 2025-01-29 17:38:32 EM74TA > EM74TM 33.2 miles 0° 2025-01-17 08:52:34
KO4OZC-1 3 2025-01-17 20:18:05 2025-01-19 17:06:00 EM73VR > EM83AS 15.2 miles 74° 2025-01-17 20:23:51
K5KLO-10 2 2025-01-17 20:06:04 2025-01-19 17:31:59 EM73TS > EM73UU 7.7 miles 42° 2025-01-19 17:31:59
K4TUX-10 6 2025-01-04 09:57:19 2025-01-04 16:42:46 EM74TI > EM74RK 9.2 miles 318° 2025-01-04 16:42:46
WX4WCS-10 13 2025-01-15 18:40:42 2025-01-29 17:44:34 EM74TB > EM74RD 8.9 miles 309° 2025-01-20 17:45:01
KY4RJP-3 3 2025-01-19 17:29:59 2025-01-19 17:35:59 EM73TT > EM73PQ 20.1 miles 244° 2025-01-19 17:35:59

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