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 weather station GW4818 - show graphs
Location: 30°00.24' N 95°47.87' W - locator EM20CA40GX - show map
6.5 miles West bearing 292° from Cypress, Harris County, Texas, United States [?]
8.5 miles Southeast bearing 115° from Waller, Waller County, Texas, United States
30.9 miles Northwest bearing 303° from Houston, Harris County, Texas, United States
41.4 miles Northwest bearing 302° from Pasadena, Harris County, Texas, United States
Last position: 2025-02-07 21:00:06 EST (2h21m ago)
2025-02-07 20:00:06 CST local time at Cypress, United States [?]
Last WX report: 2025-02-07 21:00:06 EST (2h21m ago) – show weather charts
73 °F 81% 1017.3 mbar 2.9 MPH East
Device: Unknown: Unknown
Last path: GW4818>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 4
Packet rate: 325 seconds between packets on average during 15902 seconds.
Stations near current position of GW4818 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KD5DFB1.9 miles 73°2025-01-26 15:07:51 AJ5J-103.3 miles 99°2025-01-11 16:35:10
K5MAP-14.3 miles 120°2025-02-03 18:05:43 KC5DAQ-24.5 miles 297°2025-02-07 23:21:04
KC5DAQ-274.5 miles 297°2025-02-07 23:21:46 CW92365.2 miles 140°2025-02-07 23:10:02
WA5SON-145.3 miles 14°2025-02-07 17:44:14 WA5SON-75.4 miles 12°2025-01-25 08:19:10
WA5SON-15.4 miles 12°2025-02-07 22:55:40 FW53545.8 miles 144°2025-02-07 23:15:32
DW67066.2 miles 28°2025-02-07 23:19:06 CW60126.6 miles 125°2025-02-07 23:21:05
KG5GAW B6.6 miles 149°2025-02-04 16:39:57 KG5GAW-B6.6 miles 149°2025-02-04 16:40:07
AJ5J-46.8 miles 181°2025-02-02 11:09:21 KE5JS-98.0 miles 110°2025-02-04 22:12:27
N5RVT B8.4 miles 92°2025-02-07 23:05:34 N5RVT-B8.4 miles 92°2025-02-07 23:05:34
N5RVT-D8.4 miles 92°2025-02-07 23:15:14 K5DDV-98.4 miles 142°2025-02-07 19:05:37
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