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 KA5SFC-10 - show graphs
Comment: rdyer39@gmail.com
Last status: EL29ex\- 2M ax25 and 40M VARA active
Location: 29°57.70' N 95°37.42' W - locator EL29EX50DT - show map
10.1 km Northwest bearing 325° from Jersey Village, Harris County, Texas, United States [?]
13.4 km Northwest bearing 299° from Hudson, Harris County, Texas, United States
33.4 km Northwest bearing 311° from Houston, Harris County, Texas, United States
50.0 km Northwest bearing 307° from Pasadena, Harris County, Texas, United States
Last position: 2025-05-05 17:29:50 UTC (3d 18h9m ago)
2025-05-05 12:29:50 CDT local time at Jersey Village, United States [?]
Altitude: 33 m
Course: 360°
Speed: 2 km/h
Last telemetry: 2025-05-05 17:31:47 UTC (3d 18h7m ago) – show telemetry
Ch 1: 100, Ch 2: 48, Ch 3: 83, Ch 4: 128, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KA5SFC-10>APWW11 via TCPIP*,qAC,T2UKRAINE
Positions stored: 126
Other SSIDs: KA5SFC-1 KA5SFC-D KA5SFC KA5SFC-5 KA5SFC-7 KA5SFC-B KA5SFC
APRS igate – Statistics for 2025-05:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2025-05-05 15:17:19 UTC (3d 20h22m ago)
Position packets heard directly: 4 on radio path
Position packets sent to APRS-IS: 4 – show map
Stations which heard KA5SFC-10 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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 KA5SFC-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

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