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 - show graphs
Comment: APRS-IS for Win32
Location: 29°57.70' N 95°37.42' W - locator EL29EX50DT - show map
2.4 miles North bearing 4° from Oak Cliff Place, Harris County, Texas, United States [?]
4.4 miles East bearing 97° from Cypress, Harris County, Texas, United States
20.8 miles Northwest bearing 311° from Houston, Harris County, Texas, United States
31.1 miles Northwest bearing 307° from Pasadena, Harris County, Texas, United States
Last position: 2024-05-23 01:56:29 EDT (9m10s ago)
2024-05-23 00:56:29 CDT local time at Oak Cliff Place, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KA5SFC>APWW11 via TCPIP*,qAC,T2DENMARK
Positions stored: 1
Packet rate: 1046 seconds between packets on average during 7321 seconds.
Other SSIDs: KA5SFC-D KA5SFC-10 KA5SFC-R
APRS igate – Statistics for 2024-05:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2024-05-15 16:37:33 EDT (7d 9h28m ago)
Position packets heard directly: 10 on radio path
Position packets sent to APRS-IS: 10 – show map
Stations near current position of KA5SFC - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KA5SFC-D0.0 yards 0°2024-05-23 02:04:35 KA5SFC-1016.8 yards 270°2024-05-08 17:50:19
W5YIU-130.8 miles 307°2024-05-23 02:00:39 CW33631.3 miles 224°2024-05-23 02:03:42
K5YKG1.4 miles 36°2024-05-23 01:49:45 KJ5EYL1.7 miles 41°2024-05-22 19:21:03
KI5YOE-91.8 miles 14°2024-05-22 16:39:33 K5TXY-91.9 miles 29°2024-05-21 19:38:05
EW71752.0 miles 337°2024-05-23 02:00:28 K5WH-72.6 miles 80°2024-05-11 20:37:22
KI5JGM-92.6 miles 190°2024-05-10 11:22:03 KE5JS-i2.7 miles 289°2024-04-28 02:57:43
KI5NEL-D2.7 miles 240°2024-05-09 15:44:25 N5XJB2.8 miles 112°2024-05-23 02:05:29
N5XJB-D3.0 miles 120°2024-04-24 16:58:35 KA5FVT3.1 miles 45°2024-05-23 02:04:09
N8YUI B3.3 miles 321°2024-05-23 01:58:36 N8YUI-B3.3 miles 321°2024-05-23 01:58:46
N5FRF-93.4 miles 350°2024-05-20 17:36:33 K5WH-43.4 miles 48°2024-04-27 21:09:59
Stations heard directly by KA5SFC
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
K5YKG 9 2024-04-30 21:04:12 2024-05-02 18:46:20 EL29EX > EL29EX 1.4 miles 36° 2024-05-02 18:46:20
KI5YOE-9 1 2024-05-15 16:37:33 2024-05-15 16:37:33 EL29EX > EL29EX 1.1 miles 301° 2024-05-15 16:37:33

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