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 TA1GRH-4 - show graphs
Comment: Smplx 433.425 Op.GURHAN
Location: 41°00.47' N 28°47.52' E - locator KN41JA51AV - show map
3.6 miles West bearing 276° from Bahçelievler, Istanbul, Turkey [?]
5.0 miles West bearing 271° from güngören merter (guengoeren merter), Istanbul, Turkey
8.2 miles West bearing 267° from İstanbul, Istanbul, Turkey
58.1 miles North bearing 346° from Bursa, Bursa, Turkey
Last position: 2024-05-03 14:09:37 EDT (15d 8h33m ago)
2024-05-03 21:09:37 +03 local time at Bahçelievler, Turkey [?]
Device: OpenGD77: OpenGD77
Last path: TA1GRH-4>APOG77 via WIDE1-1,WIDE2-2,qAR,TA1OS (good)
Positions stored: 5
Other SSIDs: TA1GRH-8 TA1GRH-3 TA1GRH-15 TA1GRH-10 TA1GRH-2 TA1GRH-12 TA1GRH-9 TA1GRH TA1GRH-1 TA1GRH-5 TA1GRH-13 TA1GRH-7 TA1GRH-8 TA1GRH-10 TA1GRH-3 TA1GRH-14 TA1GRH-9 TA1GRH-8 TA1GRH-7 TA1GRH-12
Stations near current position of TA1GRH-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TA1GRH-540.1 yards 180°2024-05-01 05:27:03 TA1GRH-949.8 yards 113°2024-05-17 14:18:51
TA1GRH-150.2 yards 143°2024-05-02 07:57:08 TA1GRH-1358.7 yards 131°2024-04-26 17:01:55
TA1GRH58.7 yards 131°2024-05-09 13:14:55 TA1GRH-760.9 yards 131°2024-04-26 13:49:55
TB1BAN1.0 miles 243°2024-05-10 12:32:14 TA1GRH-101.5 miles 354°2024-05-18 22:42:08
TB1BFS1.7 miles 226°2024-05-17 07:37:41 TA6AEU-71.8 miles 162°2024-05-14 04:58:15
YM2KG1.9 miles 122°2024-05-18 22:38:53 TA1GRH-22.1 miles 198°2024-05-18 22:42:08
TB1WAC-D2.1 miles 111°2024-04-29 07:22:06 TB1WAC2.2 miles 111°2024-04-29 07:12:33
TA1MAZ2.5 miles 127°2024-05-11 17:24:06 TA1GRH-122.5 miles 165°2024-05-18 22:34:48
TA1RM2.5 miles 59°2024-05-06 14:19:42 TA1IN-82.6 miles 348°2024-05-17 08:55:12
TA1AJQ-12.7 miles 95°2024-05-18 10:17:47 TA1ZAI-92.9 miles 117°2024-05-12 05:01:30
Stations which heard TA1GRH-4 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
TA1OS 1 2024-05-03 14:09:37 2024-05-03 14:09:37 KN41JA > KN41IB 7.2 miles 302° 2024-05-03 14:09:37
TA1GRH-15 5 2024-05-02 08:00:47 2024-05-03 05:21:15 KN41JA > KN40JX 3.0 miles 174° 2024-05-03 05:21:15
TA1GRH-10 1 2024-05-03 06:07:21 2024-05-03 06:07:21 KN41JA > KN41JA 1.5 miles 354° 2024-05-03 06:07:21

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.
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