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 KO4IOG-9 - show graphs
Comment: 146.520MHz Toff 2020 BLACK JEEP WRANGL
Mic-E message: In service
Location: 29°46.69' N 95°48.71' W - locator EL29CS26NS - show map
0.9 miles Southeast bearing 125° from Katy, Harris County, Texas, United States [?]
4.2 miles Northwest bearing 310° from Cinco Ranch, Fort Bend County, Texas, United States
26.9 miles West bearing 272° from Houston, Harris County, Texas, United States
36.6 miles West bearing 280° from Pasadena, Harris County, Texas, United States
Last position: 2024-01-13 18:43:58 EST (103d 14h12m ago)
2024-01-13 17:43:58 CST local time at Katy, United States [?]
Altitude: 98 ft
Course: 320°
Speed: 7 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KO4IOG-9>R9TV6Y via WIDE1-1,WIDE2-1,qAR,KC5TT-10 (good)
Positions stored: 10476
Stations near current position of KO4IOG-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WD8RZA-121.2 miles 100°2024-04-26 09:51:17 K5AMJ-91.5 miles 70°2024-04-16 16:49:41
ew12681.5 miles 153°2024-04-26 09:55:48 EW52612.2 miles 135°2024-04-26 09:41:22
irlp 46552.3 miles 129°2024-04-11 20:11:58 W5GED-102.4 miles 270°2024-04-07 12:22:59
CW94142.6 miles 148°2024-04-26 09:55:00 KI5KFV-22.6 miles 197°2024-04-07 22:02:19
KC5TT-102.7 miles 89°2024-04-26 09:49:08 W5GED3.0 miles 101°2024-04-26 09:50:56
GW20883.0 miles 156°2024-04-26 09:52:55 W5GED-53.0 miles 102°2024-04-08 07:33:27
KC5TT-63.1 miles 95°2024-04-02 21:56:57 KG4NDS-93.4 miles 267°2024-04-26 07:08:12
KC5KBS-73.5 miles 82°2024-04-19 18:55:31 CW89313.6 miles 243°2024-04-26 09:55:11
N5KTX-53.6 miles 106°2024-04-23 16:09:36 KE5HHG-93.8 miles 172°2024-04-24 21:10:41
HGXSVRu1A3.8 miles 78°2024-04-10 04:17:57 CW76684.1 miles 284°2024-04-26 09:53:23
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