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 HS7QWY-9 - show graphs
Comment: HS7AR APRS TRACKER 145.6625MHz DUP -600
Location: 13°34.07' N 99°49.44' E - locator NK93VN86VG - show map
2.2 miles North bearing 12° from Ratchaburi, Ratchaburi, Thailand [?]
8.8 miles South bearing 191° from Photharam, Ratchaburi, Thailand
47.2 miles West bearing 254° from Bangkok, Bangkok, Thailand
51.9 miles West bearing 268° from Samut Prakan, Samut Prakan, Thailand
Last position: 2024-12-12 07:06:44 EST (36d 7h27m ago)
2024-12-12 19:06:44 +07 local time at Ratchaburi, Thailand [?]
Altitude: 29 ft
Course: 301°
Speed: 4 MPH
Last path: HS7QWY-9>APRSAI via WIDE1-1,qAS,HS7AR-10 (good)
Positions stored: 68998
Other SSIDs: HS7QWY-C
Stations near current position of HS7QWY-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HS7QWY C28.8 yards 316°2025-01-08 19:11:47 HS7QWY-C28.8 yards 316°2025-01-08 19:11:57
HS7AR-102.4 miles 196°2025-01-17 14:23:18 HS3XUU-52.8 miles 207°2025-01-12 00:51:19
E29CXH-1413.6 miles 125°2025-01-17 14:17:02 E29CXH-813.7 miles 125°2024-12-29 05:54:18
HS7VPP14.5 miles 119°2025-01-15 06:22:32 HS7VPP-114.5 miles 119°2025-01-14 21:39:21
KJ5CZB15.3 miles 133°2025-01-11 22:08:03 E24XIC-915.8 miles 108°2025-01-17 03:31:29
E29AHU16.7 miles 352°2025-01-02 07:51:15 KJ5CZB-116.7 miles 151°2025-01-05 00:50:49
HS7AM-1016.8 miles 134°2025-01-17 14:33:28 HS7JEN16.9 miles 23°2025-01-17 09:58:47
HS7JEN-916.9 miles 23°2025-01-17 06:52:14 E25RZY-517.5 miles 24°2025-01-05 06:31:43
E25RZY-117.5 miles 23°2025-01-02 05:26:25 E25RZY D17.5 miles 23°2025-01-17 14:15:16
E25RZY-D17.5 miles 24°2025-01-17 14:27:09 E25RZY-N17.5 miles 24°2025-01-16 19:06:39
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