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 SARALT-4 - show graphs
Map loading...
Comment: SARA SearchTeam 4 - M0RXQ 4.00V
Location: 51°36.78' N 2°38.87' W - locator IO81QO27GC - show map - static map
5.0 miles East bearing 69° from Caldicot, Monmouthshire, Wales, United Kingdom [?]
5.9 miles East bearing 73° from Rogiet, Monmouthshire, Wales, United Kingdom
11.1 miles North bearing 349° from Bristol, City of Bristol, England, United Kingdom
67.9 miles Southwest bearing 208° from Birmingham, City and Borough of Birmingham, England, United Kingdom
Last position: 2017-07-21 21:03:46 EDT (92d 10h52m ago)
2017-07-22 02:03:46 BST local time at Caldicot, United Kingdom [?]
Altitude: 63 ft
Course: 159°
Speed: 9 MPH
Last telemetry: 2017-07-18 04:06:28 EDT (96d 3h50m ago) – show telemetry
Sate: 0, Temp: 33.300 C, Volt: 4.200 V, Alt: 10 M, A5: 0
Device: SainSonic: AP510 (tracker)
Last path: SARALT-4>APAVT5 via WIDE1-1,WIDE2-1,qAR,GW7ERI (good)
Positions stored: 648
Other SSIDs: SARALT-1 SARALT-2 SARALT-3
Stations near current position of SARALT-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SARALT-124.3 yards 328°2017-09-24 10:52:18 SARALB-343.0 yards 299°2017-10-15 06:27:58
M0RXQ-143.0 yards 299°2017-10-22 07:56:19 MW6TJG-743.0 yards 299°2017-10-12 13:42:01
SARA LIFEBOAT 1447.5 yards 316°2017-10-01 07:43:29 SARA LIFEBOAT 151.6 yards 337°2017-10-22 07:56:19
SARISU0.4 miles 343°2017-10-08 04:10:49 2E0RDJ-WX1.1 miles 349°2017-10-22 07:49:52
2E0RDJ1.1 miles 347°2017-10-22 07:42:41 GW7ERI1.9 miles 342°2017-10-22 07:32:58
GW7ERI-41.9 miles 340°2017-10-12 08:36:02 GW7ERI-11.9 miles 340°2017-10-22 07:48:26
RNLI LIFEBOAT 13-093.6 miles 218°2017-10-17 11:18:03 RNLI LIFEBOAT B-8844.0 miles 217°2017-09-26 15:30:07
G8CJZ-94.9 miles 108°2017-10-05 07:21:02 G8ZPH5.5 miles 135°2017-10-20 16:29:45
G7NVZ-105.8 miles 94°2017-10-19 10:41:37 AWESOME EXPLORER5.9 miles 156°2017-10-02 06:34:23
M0MST-97.1 miles 99°2017-09-30 13:37:03 MW6ABU-77.8 miles 256°2017-09-22 14:07:56
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.
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