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APRS station OH4GVN-1 - show graphs
Comment: Puumala
Location: 61°32.17' N 28°11.33' E - locator KP41CM28PQ - show map
0.8 miles Northeast bearing 37° from Puumala, Etelä-Savo, Eastern Finland, Finland [?]
18.3 miles South bearing 199° from Sulkava, Etelä-Savo, Eastern Finland, Finland
33.0 miles North bearing 0° from Lappeenranta, Etelä-Karjala, Southern Finland, Finland
60.2 miles North bearing 342° from Vyborg, Leningrad, Russia
Last position: 2025-01-21 22:35:08 EST (13m29s ago)
2025-01-22 05:35:08 EET local time at Puumala, Finland [?]
Last telemetry: 2025-01-21 22:48:30 EST (7s ago) – show telemetry
Avg 10m: 0.032 Rx Erlang, Avg 10m: 0.001 Tx Erlang, RxPkts: 22 count/10m, IGateDropRx: 15 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: OH4GVN-1>APRX1M via TCPIP*,qAC,APRSFI-I1
Positions stored: 1
Packet rate: 536 seconds between packets on average during 26280 seconds.
Other SSIDs: OH4GVN-9 OH4GVN
APRS igate – Statistics for 2025-01:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2025-01-21 22:29:36 EST (19m1s ago)
Normal receiver range estimate: 106 miles (Updated: 2025-01-21 22:25:14 EST)
Position packets heard directly: 4175 on radio path
Position packets sent to APRS-IS: 40848 – show map
Stations near current position of OH4GVN-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ARTO1.0 miles 211°2025-01-07 06:52:52 2301883901.0 miles 211°2025-01-02 04:50:10
NORPPA 31.1 miles 202°2025-01-21 06:37:10 T/B ARVO1.1 miles 201°2025-01-21 11:53:58
0023001269.8 miles 212°2025-01-21 22:48:28 OH4KA-210.8 miles 281°2025-01-21 16:15:40
00230012816.1 miles 178°2025-01-21 22:48:28 OH2LFM-118.6 miles 267°2025-01-21 22:42:57
00230012519.0 miles 7°2025-01-21 22:48:28 TUOHISAARI20.2 miles 43°2025-01-21 22:44:04
Stations which heard OH4GVN-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OH7BD 175 2025-01-02 02:40:58 2025-01-21 12:54:03 KP41CM > KP42QP 85.0 miles 26° 2025-01-21 12:54:03
OH5RBG 105 2025-01-02 09:38:36 2025-01-19 04:13:34 KP41CM > KP30HW 67.2 miles 233° 2025-01-19 04:13:34
OH5FVY 363 2024-12-31 19:16:07 2025-01-20 23:40:06 KP41CM > KP41BD 27.4 miles 186° 2025-01-20 23:40:06
OH5XB 626 2024-12-31 19:16:07 2025-01-21 22:15:42 KP41CM > KP41JD 32.5 miles 144° 2025-01-21 22:15:42
OH5EIL-10 13 2025-01-03 18:37:59 2025-01-21 14:41:10 KP41CM > KP41TP 47.6 miles 80° 2025-01-21 14:41:10
OH4RDD-1 1620 2024-12-31 19:16:07 2025-01-21 22:35:13 KP41CM > KP31PQ 32.6 miles 290° 2025-01-21 22:35:13
OH6RUH-10 17 2025-01-12 02:46:54 2025-01-15 22:52:01 KP41CM > KP22UO 109.6 miles 313° 2025-01-15 22:52:01
OH4SSV-15 1587 2024-12-31 19:16:07 2025-01-21 22:35:13 KP41CM > KP31MO 37.8 miles 279° 2025-01-21 22:35:13
OH6RUL-10 61 2025-01-02 05:06:03 2025-01-20 00:13:08 KP41CM > KP22XJ 94.4 miles 310° 2025-01-20 00:13:08

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 OH4GVN-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OH5KUY 7 2025-01-21 08:28:44 2025-01-21 12:31:16 KP41DB > KP41CM 32.5 miles 173° 2025-01-21 12:31:16
OH3RUX 5 2025-01-12 05:50:54 2025-01-17 13:14:57 KP22AF > KP41CM 142.1 miles 291° 2025-01-17 13:14:57
OH7RDO 6 2025-01-12 05:14:08 2025-01-17 14:08:28 KP42MR > KP41CM 86.5 miles 18° 2025-01-17 14:08:28
OH7RDR 70 2025-01-01 02:21:38 2025-01-21 06:01:51 KP42TH > KP41CM 70.9 miles 41° 2025-01-21 06:01:51
OH4JOU 194 2025-01-01 05:16:57 2025-01-20 02:59:35 KP41JV > KP41CM 31.2 miles 39° 2025-01-20 02:59:35
OH4RDC 1602 2024-12-31 19:12:38 2025-01-21 22:29:36 KP31LS > KP41CM 43.5 miles 294° 2025-01-21 22:29:36
OH6RDK 209 2024-12-31 21:27:52 2025-01-21 10:21:23 KP32GH > KP41CM 77.0 miles 316° 2025-01-21 10:21:23
OH7RDA 61 2025-01-02 07:08:37 2025-01-18 20:57:15 KP33TB > KP41CM 107.1 miles 351° 2025-01-18 20:57:15
OH2BRN-9 2 2025-01-03 05:09:30 2025-01-13 05:12:40 KP42FB > KP41CM 36.7 miles 12° 2025-01-13 05:12:40
OH6RDC 42 2025-01-02 04:42:41 2025-01-19 23:50:09 KP22VQ > KP41CM 111.5 miles 316° 2025-01-19 23:50:09
OH4KA-2 79 2025-01-01 00:13:23 2025-01-21 16:15:40 KP31WN > KP41CM 10.8 miles 281° 2025-01-21 16:15:40
OH3RUD 313 2024-12-31 19:01:09 2025-01-21 21:22:34 KP21MI > KP41CM 104.2 miles 264° 2025-01-21 21:22:34
OH4RDS 881 2024-12-31 19:18:19 2025-01-21 22:25:14 KP41KU > KP41CM 30.0 miles 45° 2025-01-21 22:25:14
OH7EKL-1 6 2025-01-02 08:56:01 2025-01-15 05:52:23 KP43RA > KP41CM 111.4 miles 21° 2025-01-15 05:52:23
OH5EWQ-9 112 2025-01-01 03:23:51 2025-01-21 13:27:58 KP41TQ > KP41CM 48.8 miles 78° 2025-01-02 09:16:49
OH5TL-9 118 2025-01-09 02:44:04 2025-01-21 14:23:32 KP41KW > KP41CM 35.9 miles 41° 2025-01-09 02:44:04
OH4JOU-9 37 2025-01-04 04:51:38 2025-01-18 02:43:21 KP41LU > KP41CM 33.3 miles 46° 2025-01-10 03:51:36
OH6RDD 58 2024-12-31 23:46:59 2025-01-21 02:11:20 KP22UD > KP41CM 91.9 miles 298° 2025-01-21 02:11:20
OH6FYU 12 2025-01-05 09:46:26 2025-01-19 11:22:55 KP22SA > KP41CM 92.6 miles 292° 2025-01-19 11:22:55
OH7AZC-1 24 2025-01-02 11:28:14 2025-01-13 10:58:55 KP52AH > KP41CM 80.2 miles 48° 2025-01-13 10:58:55
OH4RD-7 9 2025-01-12 08:50:56 2025-01-12 10:23:55 KP31PP > KP41CM 31.6 miles 284° 2025-01-12 10:23:55
OH6RUL-10 327 2024-12-31 20:15:19 2025-01-21 10:29:02 KP22XJ > KP41CM 94.4 miles 310° 2025-01-21 10:29:02
OH7AZC-2 1 2025-01-17 14:38:42 2025-01-17 14:38:42 KP52AH > KP41CM 80.2 miles 48° 2025-01-17 14:38:42

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.
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