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 N4720477 - show graphs
Map loading...
Source callsign: F6HOR-2
Comment: Clb=-7.3m/s o3=3.4mPa ti=6.5C Pump=89mA 16.2V 404.50MHz Type=RS41 BK=On Details on http://radiosondy.info
Location: 46°55.84' N 7°56.56' E - locator JN36XW33CI - show map - static map
3.8 miles West bearing 248° from Schüpfheim, Amt Entlebuch, Lucerne, Switzerland [?]
6.1 miles Southwest bearing 238° from Hasle, Amt Entlebuch, Lucerne, Switzerland
41.5 miles Southwest bearing 224° from Zürich, Bezirk Zürich, Zurich, Switzerland
73.7 miles South bearing 177° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
Last position: 2019-05-03 09:35:07 EDT (336d 3h37m ago)
2019-05-03 15:35:07 CEST local time at Schüpfheim, Switzerland [?]
Altitude: 6891 ft
Course: 107°
Speed: 4 MPH
Last path: F6HOR-2>APLWS2 via qAU,F6HOR-1
Positions stored: 713
Others sourced by F6HOR-2: N4710615 N4710618 N4720291 N4720369 N4720476 N4730456 N4730684 N4740053 N4740691 N4740755 N4741142 N4750466 N4750606 N4750653 P2950079 P3420430 P3420455 P3620268 P3620314 P3620315 P3620323 P3620324 P3620610 P3620616 P3620622 P3620623 P3620624 P3620718 P3620731 P3620732 P3620747 P3620780 P3620785 P3630463 P3830082 R1230391 R2751353 R2751384 R2751385 R2810017
Stations near current position of N4720477 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HB/LU-0144.2 miles 103°2020-03-16 10:35:29 HB9HBV/P4.7 miles 87°2020-03-28 08:57:45
HB9HBU/P4.7 miles 87°2020-03-28 08:57:02 DH1GAP B5.5 miles 29°2020-04-03 13:09:00
DH1GAP-B5.5 miles 29°2020-04-03 13:09:10 DH1GAP-25.5 miles 29°2020-03-05 05:59:25
HB/BE-1085.9 miles 329°2020-03-26 12:41:02 HB9DGV-77.2 miles 313°2020-03-26 12:43:17
HB9CYX/P8.1 miles 86°2020-03-17 06:32:04 HB/LU-0068.1 miles 86°2020-03-17 06:52:24
HB9FVW8.3 miles 198°2020-04-02 12:03:45 HB9AW-118.7 miles 337°2020-04-03 13:07:11
N47103468.8 miles 204°2020-03-29 09:39:08 N47508279.1 miles 196°2020-03-29 15:37:12
HB/BE-15310.9 miles 217°2020-03-24 13:39:55 HB9BO-C11.0 miles 154°2020-04-03 12:59:56
HB9BO-A11.0 miles 154°2020-04-03 12:59:55 HB9BO AD11.0 miles 154°2020-04-03 13:00:10
HB9BO C11.0 miles 154°2020-04-03 12:57:53 HB9BO B11.0 miles 154°2020-04-03 12:57:33
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