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 object 439.525-S - show graphs
Map loading...
Source callsign: SR7NSI
Comment: DigiRPT SR7USI op SQ7PGP
Location: 51°35.96' N 18°42.00' E - locator JO91IO43AU - show map - static map
1.3 miles West bearing 281° from Sieradz, Powiat sieradzki, Łódź Voivodeship, Poland [?]
3.8 miles East bearing 104° from Wróblew, Powiat sieradzki, Łódź Voivodeship, Poland
34.4 miles West bearing 253° from Łódź, Łódź Voivodeship, Poland
79.7 miles Northeast bearing 64° from Wrocław, Lower Silesian Voivodeship, Poland
Last position: 2020-06-04 00:33:41 EDT (44s ago)
2020-06-04 06:33:41 CEST local time at Sieradz, Poland [?]
Last path: SR7NSI>BEACON via TCPIP*,qAC,T2POLAND
Positions stored: 1
Others sourced by SR7NSI: 438.825-S 439-525-S EMCOMM SI SP7KYK SP7KZK SP7KZK#
Stations near current position of 439.525-S - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
438.825-S402.3 yards 270°2020-06-04 00:33:46 SP7KZK1.5 miles 106°2020-06-04 00:20:35
SR7NSI1.5 miles 106°2020-06-04 00:33:51 SP7UTO-101.7 miles 111°2020-05-07 13:40:02
PS-SP7UTO1.7 miles 111°2020-05-20 10:01:23 R26102495.3 miles 235°2020-05-13 21:39:06
R2610249_5.8 miles 238°2020-05-13 21:40:17 SQ6DXP-89.2 miles 149°2020-05-18 14:09:20
SQ7SAU-109.9 miles 88°2020-06-04 00:20:58 SQ7SAU-99.9 miles 88°2020-05-29 12:55:05
SP7AWG-1010.0 miles 87°2020-06-04 00:21:23 SP7MTF-1010.0 miles 88°2020-06-04 00:21:03
FW512410.2 miles 61°2020-06-04 00:33:38 SQ7NM-111.2 miles 150°2020-06-04 00:21:40
ER-SR7ZD11.8 miles 91°2020-06-04 00:27:00 SP7PZS-211.8 miles 91°2020-06-04 00:25:53
438.90011.8 miles 91°2020-06-04 00:31:18 SP7QHR-912.3 miles 80°2020-06-03 11:50:31
SP7QHR-1012.3 miles 80°2020-06-04 00:21:08 SQ7JZF12.5 miles 308°2020-05-12 19:09:19
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