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APRS station OK4MD-15 - show graphs
Comment: LoRa APRS iGate
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2024.10.14
Location: 50°43.68' N 14°59.58' E - locator JO70LR94DR - show map
3.9 miles Southwest bearing 226° from Liberec, Liberecký Kraj, Czech Republic [?]
3.9 miles Northeast bearing 54° from Osečná, Czech Republic
50.9 miles Northeast bearing 29° from Prague, Hlavní Mesto Praha, Czech Republic
59.0 miles East bearing 112° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2025-01-24 23:01:24 EST (15m4s ago)
2025-01-25 05:01:24 CET local time at Liberec, Czech Republic [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: OK4MD-15>APLRG1 via TCPIP*,qAC,T2CZECH
Positions stored: 23
Packet rate: 1444 seconds between packets on average during 70738 seconds.
Other SSIDs: OK4MD-21 OK4MD-3 OK4MD-N OK4MD-1 OK4MD-12 OK4MD-14 OK4MD-4 OK4MD-2 OK4MD-5 OK4MD OK4MD-9 OK4MD-7 OK4MD-8 OK4MD-6 OK4MD-22 OK4MD-10 OK4MD-11 OK4MD-9 OK4MD OK4MD-10
APRS igate – Statistics for 2025-01:
Stations heard directly: 42 on radio path – show map
Last heard a station directly: 2025-01-24 23:15:00 EST (1m28s ago)
Normal receiver range estimate: 62 miles (Updated: 2025-01-24 22:59:52 EST)
Position packets heard directly: 3052 on radio path
Position packets sent to APRS-IS: 4924 – show map
Stations near current position of OK4MD-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK4MD-120.1 yards 277°2025-01-24 23:09:39 OK0DNS71.6 yards 272°2025-01-24 23:00:01
OK0DJ-10.5 miles 315°2025-01-24 23:03:21 OK/LI-0100.5 miles 313°2025-01-24 10:41:11
OK0DJ0.5 miles 312°2025-01-24 23:07:00 OK0DJ B0.5 miles 313°2025-01-24 22:57:12
OK0DJ-B0.5 miles 313°2025-01-24 22:57:22 HS03-20.6 miles 35°2025-01-24 23:00:05
OK1MRM2.3 miles 51°2025-01-24 09:53:08 OK1MRM-222.4 miles 50°2025-01-24 23:07:15
OK1MRM-62.4 miles 50°2025-01-24 08:37:11 OK1TEB-52.4 miles 155°2025-01-21 09:16:35
OK1TRL-92.8 miles 37°2025-01-24 08:21:50 LKLB3.1 miles 27°2025-01-24 22:19:07
OK1TEC3.9 miles 58°2025-01-24 16:09:45 OK1TEC-83.9 miles 58°2025-01-14 13:36:36
OK1IF-74.0 miles 36°2024-12-28 07:53:27 OK1TED-94.2 miles 29°2025-01-21 04:36:21
OK1TED-104.8 miles 43°2025-01-16 14:25:26 OK1TED-Y4.8 miles 42°2025-01-18 07:39:12
Stations which heard OK4MD-15 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OK1LPD-1 14 2025-01-16 12:57:33 2025-01-16 23:01:29 JO70LR > JN79FM 86.1 miles 197° 2025-01-16 23:01:29
OK0HCS-1 43 2025-01-01 15:22:56 2025-01-24 14:54:03 JO70LR > JO70EB 52.1 miles 211° 2025-01-24 14:54:03
OK0BAF-10 16 2024-12-31 19:55:32 2025-01-19 22:04:30 JO70LR > JN89AR 82.5 miles 146° 2025-01-19 22:04:30
OK2ZAW-17 18 2025-01-01 15:23:00 2025-01-24 14:54:07 JO70LR > JO80FG 69.9 miles 116° 2025-01-24 14:54:07
DO7CRZ-10 4 2025-01-01 16:32:31 2025-01-02 05:59:34 JO70LR > JO71LD 29.0 miles 356° 2025-01-02 05:59:34
OK1MRM-22 1 2025-01-19 08:53:29 2025-01-19 08:53:29 JO70LR > JO70MR 2.4 miles 50° 2025-01-19 08:53:29
OK2R-12 3 2025-01-14 05:59:31 2025-01-18 04:03:32 JO70LR > JN89JM 115.5 miles 136° 2025-01-18 04:03:32
OK4MD-14 38 2025-01-02 09:22:36 2025-01-17 22:32:34 JO70LR > JO70NV 14.7 miles 29° 2025-01-17 22:32:34

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 OK4MD-15
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OK1TEC 252 2025-01-01 04:49:37 2025-01-24 16:08:18 JO70MU > JO70LR 9.4 miles 11° 2025-01-01 07:33:16
OK1FET-4 1 2025-01-02 11:00:50 2025-01-02 11:00:50 JN79EW > JO70LR 61.8 miles 208° 2025-01-02 11:00:50
OK0HCS-1 298 2024-12-31 19:50:59 2025-01-24 22:59:52 JO70EB > JO70LR 52.1 miles 211° 2025-01-24 22:59:52
OK2AF-7 2 2025-01-14 04:48:18 2025-01-14 06:05:23 JN79XS > JO70LR 79.6 miles 148° 2025-01-14 04:48:18
OK1NP-7 2 2025-01-22 08:11:10 2025-01-22 14:00:20 JO70DB > JO70LR 56.4 miles 214° 2025-01-22 08:11:10
OK1FPV-8 16 2025-01-01 09:03:09 2025-01-11 10:57:31 JO70PM > JO70LR 19.2 miles 139° 2025-01-01 09:03:09
OK1TPG-8 67 2025-01-01 08:59:44 2025-01-24 12:17:59 JO70KJ > JO70LR 24.6 miles 195° 2025-01-04 08:30:28
OK1ALX-11 89 2025-01-02 10:21:28 2025-01-24 09:24:10 JN79RU > JO70LR 63.4 miles 161° 2025-01-21 06:55:47
DO2BAC-9 4 2025-01-24 06:23:57 2025-01-24 06:35:03 JO71HE > JO70LR 36.0 miles 337° 2025-01-24 06:35:03
OK1TPF-6 168 2025-01-05 03:11:57 2025-01-21 09:51:22 JO70NN > JO70LR 12.7 miles 149° 2025-01-10 08:09:31
SQ6WM-12 401 2024-12-31 19:20:44 2025-01-24 23:01:02 JO71MF > JO70LR 36.0 miles 5° 2025-01-24 23:01:02
OK1XFM-9 57 2025-01-22 03:02:50 2025-01-22 06:10:50 JO70LL > JO70LR 16.6 miles 183° 2025-01-22 03:02:50
DO7CRZ-10 602 2024-12-31 19:14:22 2025-01-24 23:15:00 JO71LD > JO70LR 29.0 miles 356° 2025-01-24 23:15:00
DO2HN-9 22 2025-01-04 08:55:25 2025-01-22 12:29:06 JO70JX > JO70LR 20.0 miles 331° 2025-01-22 12:25:04
OK1MRM-22 8 2025-01-05 06:31:46 2025-01-05 10:47:16 JO70MR > JO70LR 2.4 miles 50° 2025-01-05 10:47:16
OK1MRM 218 2025-01-02 00:46:58 2025-01-24 09:50:19 JO70NO > JO70LR 10.6 miles 148° 2025-01-05 10:07:37
OE3XRC-12 4 2025-01-13 23:17:11 2025-01-17 14:14:47 JN78JO > JO70LR 146.2 miles 184° 2025-01-17 14:14:47
OK1UOJ 13 2025-01-18 00:53:03 2025-01-19 05:08:15 JN89BX > JO70LR 71.5 miles 137° 2025-01-19 05:08:15
OK1LPD-8 26 2025-01-02 04:48:00 2025-01-22 00:58:59 JN79BV > JO70LR 68.9 miles 212° 2025-01-20 00:38:08
OK4MD-14 438 2024-12-31 21:00:11 2025-01-21 04:11:06 JO70NV > JO70LR 14.7 miles 29° 2025-01-21 04:11:06
OK1DBS-7 14 2025-01-22 00:43:36 2025-01-22 03:43:12 JO70KI > JO70LR 26.1 miles 192° 2025-01-22 03:43:12
SQ3GJS-9 2 2025-01-23 13:30:30 2025-01-23 13:31:36 JO71LE > JO70LR 32.3 miles 358° 2025-01-23 13:30:30
DL1RKW-4 5 2025-01-02 04:38:57 2025-01-02 05:04:43 JO71HD > JO70LR 32.0 miles 330° 2025-01-02 05:04:43
DO4KSD-9 120 2025-01-02 03:26:59 2025-01-24 07:33:21 JO71KG > JO70LR 38.2 miles 350° 2025-01-20 03:08:26
SP6TRO-7 11 2024-12-31 23:59:46 2025-01-21 07:54:10 JO70LW > JO70LR 16.1 miles 350° 2025-01-07 04:38:27
OK2ZAW-19 3 2025-01-14 01:34:58 2025-01-14 01:50:30 JN89BO > JO70LR 91.1 miles 148° 2025-01-14 01:50:30
OK1HOL-9 9 2025-01-09 15:03:29 2025-01-19 11:41:55 JO70FD > JO70LR 46.8 miles 208° 2025-01-18 08:55:56
OK1KKY-9 2 2025-01-04 08:51:39 2025-01-09 08:05:17 JO70RD > JO70LR 46.4 miles 151° 2025-01-09 08:05:17
OK2JIB-8 5 2025-01-24 14:01:14 2025-01-24 14:47:15 JO70LM > JO70LR 14.9 miles 179° 2025-01-24 14:47:15
OK1FPA-9 6 2025-01-11 13:19:19 2025-01-18 20:10:06 JO70VD > JO70LR 55.3 miles 138° 2025-01-14 10:37:01
SQ6NEG-8 11 2025-01-10 09:49:35 2025-01-17 10:49:26 JO71MD > JO70LR 28.9 miles 4° 2025-01-17 09:55:37
OK1UFF-9 25 2025-01-10 02:10:27 2025-01-20 06:24:54 JO70MU > JO70LR 9.2 miles 11° 2025-01-10 05:08:20
OK1FRN-9 4 2025-01-02 03:23:00 2025-01-18 04:03:45 JN79HW > JO70LR 56.1 miles 195° 2025-01-02 14:46:52
SQ6ILB 4 2025-01-12 08:31:59 2025-01-18 03:18:20 JO71PC > JO70LR 29.0 miles 29° 2025-01-18 03:18:20
SQ6KS-7 47 2025-01-18 07:26:07 2025-01-23 08:39:02 JO71NC > JO70LR 25.3 miles 14° 2025-01-21 23:11:19
OK0DPH-10 1 2025-01-10 16:50:52 2025-01-10 16:50:52 JO70GA > JO70LR 52.2 miles 203° 2025-01-10 16:50:52
SP6DW-7 14 2025-01-02 02:27:59 2025-01-23 06:59:07 JO71OD > JO70LR 30.2 miles 18° 2025-01-02 03:05:06
OK1JOR-9 32 2025-01-01 08:07:00 2025-01-24 09:21:33 JO70OC > JO70LR 43.2 miles 168° 2025-01-19 12:43:30
OK2MCT-7 35 2025-01-21 03:40:30 2025-01-22 09:17:25 JO70PB > JO70LR 46.5 miles 163° 2025-01-22 09:17:25
OK1FPV-9 12 2025-01-01 10:24:50 2025-01-22 01:22:18 JO70ON > JO70LR 15.3 miles 141° 2025-01-01 10:24:50
OK1PHM-8 1 2025-01-18 07:44:13 2025-01-18 07:44:13 JN79TW > JO70LR 62.6 miles 152° 2025-01-18 07:44:13
OK1PHM-11 1 2025-01-17 15:35:39 2025-01-17 15:35:39 JN79UW > JO70LR 62.1 miles 150° 2025-01-17 15:35:39

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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