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 E22ZMG-3 - show graphs
Comment: Saraphi District Chiang Mai : [[Sunny]] SUN79% T=38° H=38% P=976 PM 1:[0] , 2.5:[1] , 10:[1] (μg/m3)
Last status: V.4.4c Rx:65 Digi:7 Tx:53 UpTime:03.06 DX:18-04-2025 08:44Loc HS5GDX-1 14kmiŠÊ °
Location: 18°42.09' N 99°01.34' E - locator NK98MQ28QI - show map
2.0 km Southwest bearing 224° from Saraphi, Chiang Mai, Thailand [?]
10.6 km South bearing 158° from Chiang Mai, Chiang Mai, Thailand
67.3 km Northwest bearing 313° from Lampang, Lampang, Thailand
Last position: 2025-04-18 04:48:05 UTC (7m21s ago)
2025-04-18 11:48:05 +07 local time at Saraphi, Thailand [?]
Last WX report: 2025-04-18 04:47:44 UTC (7m42s ago) – show weather charts
38.3 °C 38% 976.0 mbar 0.0 m/s North
Last telemetry: 2025-04-18 04:49:09 UTC (6m17s ago) – show telemetry
RxTraffic: 119 Pkt, TxTraffic: 0 Pkt, RxDrop: 0 Pkt, RSSI: -73 dBm, SUN: 79 %
Last path: E22ZMG-3>AESPG4 via WIDE1-1,qAR,E24CR-1 (good)
Positions stored: 9
Other SSIDs: E22ZMG-2 E22ZMG-10 E22ZMG-1 E22ZMG-5 E22ZMG-9 E22ZMG-5 E22ZMG-4 E22ZMG-C E22ZMG-8
APRS igate – Statistics for 2025-04:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2025-04-18 04:03:48 UTC (51m38s ago)
Normal receiver range estimate: 30 km (Updated: 2024-08-31 03:55:25 UTC)
Position packets heard directly: 1065 on radio path
Position packets sent to APRS-IS: 1353 – show map
Stations which heard E22ZMG-3 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by E22ZMG-3
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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