Station info for OK4MD – aprs.fi

Comment:	Martin QRV 145.550
Last status:	QRV 145.550MHz + OK-DMR TG 1
Location:	50°01.42' N 14°26.26' E - locator JO70FA25MQ - show map 0.9 miles East bearing 109° from Hodkovičky, Hlavní Mesto Praha, Czech Republic [?] 1.4 miles Southeast bearing 127° from Braník, Hlavní Mesto Praha, Czech Republic 4.5 miles South bearing 170° from Prague, Hlavní Mesto Praha, Czech Republic 77.3 miles Southeast bearing 156° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2024-05-17 07:48:26 EDT (4h37m ago) 2024-05-17 13:48:26 CEST local time at Hodkovičky, Czech Republic [?]
Course:	279°
Speed:	0 MPH
Device:	Unknown: Unknown
Last path:	OK4MD>APRS via DMR*,qAS,DMR01SW
Positions stored:	157262
Packet rate:	445 seconds between packets on average during 21801 seconds.
Other SSIDs:	OK4MD-3 OK4MD-12 OK4MD-14 OK4MD-15 OK4MD-2 OK4MD-ios OK4MD-ios OK4MD-5 OK4MD-1 OK4MD-9 OK4MD-N OK4MD-10 OK4MD-N1 OK4MD-HS OK4MD-6 OK4MD-7 OK4MD-8 OK4MD-11
Last heard a station directly:	2024-01-28 14:26:34 EST (109d 20h59m ago)

callsign	distance	last heard - EDT	callsign	distance	last heard - EDT
OK4MD	68.6 yards 128°	2024-05-15 07:34:46	OK1IMU-8	248.0 yards 251°	2024-05-11 16:12:06
OK1GAL	0.4 miles 69°	2024-05-09 22:44:00	OK1COM-9	0.6 miles 276°	2024-05-10 09:20:43
OK1CNN-9	0.7 miles 277°	2024-05-17 11:57:23	OK5KV	1.0 miles 235°	2024-05-05 05:31:23
PrahaLibu	1.2 miles 163°	2024-05-17 12:18:33	OK1SE-12	1.2 miles 263°	2024-05-17 12:24:30
EW9202	1.4 miles 360°	2024-05-17 12:15:39	OK1VCF	1.8 miles 31°	2024-05-12 12:58:26
OK7W	1.9 miles 358°	2024-05-17 12:23:05	OK1VCF-4	1.9 miles 30°	2024-05-17 12:19:21
OK1VCF-8	1.9 miles 30°	2024-05-17 12:25:29	OK1FXF	2.0 miles 3°	2024-05-17 11:11:06
OK1TOT-11	2.1 miles 208°	2024-05-15 13:08:38	OK1TOT-10	2.1 miles 218°	2024-05-17 12:16:56
DO4ZZK-2	2.3 miles 61°	2024-05-17 09:29:59	D04ZZK-7	2.5 miles 66°	2024-05-06 12:56:53
IK5YOJ-9	2.7 miles 276°	2024-05-11 04:13:49	OK1HBP-12	2.8 miles 281°	2024-05-14 08:52:46

callsign	pkts	first heard - EDT	last heard	longest	(tx => rx)	longest at - EDT
OE6XTR	36	2024-05-09 18:50:49	2024-05-09 21:08:02	JN89FE > JN77VN	115.4 miles 196°	2024-05-09 21:08:02
HG1PNY-1	52	2024-05-09 18:08:00	2024-05-09 19:52:34	JN88NC > JN87TN	43.4 miles 143°	2024-05-09 19:52:34
OK1KZE-1	220	2024-05-09 22:28:46	2024-05-16 15:47:06	JN79HW > JN79FX	10.2 miles 282°	2024-05-10 01:22:39
OK1LPD-3	1	2024-05-09 22:24:24	2024-05-09 22:24:24	JN79IV > JN79FT	12.9 miles 241°	2024-05-09 22:24:24
OK0BBK-2	1	2024-05-09 22:31:27	2024-05-09 22:31:27	JN79HX > JO70PO	51.4 miles 34°	2024-05-09 22:31:27
HG7PDK-2	11	2024-05-09 17:07:17	2024-05-09 18:23:49	JN96TX > JN97KR	59.9 miles 326°	2024-05-09 17:07:17
OK2KOJ-1	8	2024-05-09 20:53:30	2024-05-09 21:06:02	JN89IA > JN89GF	13.4 miles 341°	2024-05-09 20:53:30
YU0XPI	2	2024-05-01 05:12:04	2024-05-01 05:52:10	KN12AO > KN13ED	41.2 miles 23°	2024-05-01 05:12:04
YU0XUE	10	2024-05-09 10:54:40	2024-05-09 11:05:06	JN93WU > JN93WU	2.5 miles 297°	2024-05-09 11:05:06
HG5CJW-12	2	2024-05-09 17:25:22	2024-05-09 17:28:24	JN97QG > JN97ML	21.9 miles 317°	2024-05-09 17:25:22
OE3XLR	3	2024-05-09 20:04:42	2024-05-09 20:10:46	JN88MH > JN77TX	69.4 miles 250°	2024-05-09 20:10:46
OK0BAD-2	1	2024-05-09 22:38:36	2024-05-09 22:38:36	JO70FA > JN79AS	26.6 miles 229°	2024-05-09 22:38:36
IU2ITE	2	2024-05-05 12:04:16	2024-05-05 12:08:16	JN92MS > JN45MK	527.0 miles 294°	2024-05-05 12:08:16
YU0XBV-1	1	2024-05-09 13:03:40	2024-05-09 13:03:40	KN04DW > KN04GR	16.1 miles 142°	2024-05-09 13:03:40
OE3XWJ-10	1	2024-05-09 20:51:30	2024-05-09 20:51:30	JN89IA > JN78QI	77.0 miles 234°	2024-05-09 20:51:30
4O0VBA	110	2024-05-04 06:05:17	2024-05-09 08:56:20	JN93KE > JN92UU	47.3 miles 119°	2024-05-08 11:18:18
YT3NIV-3	114	2024-05-01 05:30:33	2024-05-01 09:49:17	KN03KK > KN03XF	56.4 miles 105°	2024-05-01 09:49:17
OE1XUR	1	2024-05-09 20:04:42	2024-05-09 20:04:42	JN88MF > JN88ED	29.7 miles 262°	2024-05-09 20:04:42
OK2ZAW-4	8	2024-05-09 21:14:00	2024-05-09 21:35:42	JN79VJ > JN89CJ	17.4 miles 97°	2024-05-09 21:35:42
OE8NDR-11	3	2024-05-04 10:18:16	2024-05-05 03:53:01	JN92LJ > JN91SW	43.9 miles 136°	2024-05-04 10:49:39
ON7XX	1	2024-05-05 11:39:11	2024-05-05 11:39:11	JN92MS > JO10KU	941.6 miles 312°	2024-05-05 11:39:11
OK2VOP-1	4	2024-05-09 20:47:29	2024-05-09 21:07:59	JN88IW > JN89GE	20.2 miles 333°	2024-05-09 20:47:29
HB9BV	3	2024-05-05 12:08:42	2024-05-05 12:46:42	JN92MS > JN36FL	669.5 miles 297°	2024-05-05 12:46:42
HG5PBP-1	12	2024-05-09 17:17:08	2024-05-09 17:39:03	JN97RD > JN97LL	32.5 miles 317°	2024-05-09 17:17:08
YO2KCB-2	1	2024-05-09 13:19:43	2024-05-09 13:19:43	KN05AE > KN15AE	96.1 miles 89°	2024-05-09 13:19:43
YT3NIV-4	11	2024-05-09 10:39:43	2024-05-09 12:49:30	JN93US > KN04GD	48.8 miles 57°	2024-05-09 10:39:43
OE3XSA-15	1	2024-05-09 20:51:29	2024-05-09 20:51:29	JN89IA > JN78RK	68.0 miles 235°	2024-05-09 20:51:29
4O0MNE	83	2024-05-04 09:40:22	2024-05-07 05:37:06	JN92MT > JN92OK	28.4 miles 160°	2024-05-07 05:37:06
YT1XN-8	16	2024-05-09 12:21:16	2024-05-09 13:00:58	KN04CH > KN04CO	20.7 miles 1°	2024-05-09 12:21:16
HG4HNA-1	1	2024-05-09 17:59:14	2024-05-09 17:59:14	JN97HL > JN97HG	16.5 miles 179°	2024-05-09 17:59:14
IR8UY-1	3	2024-05-07 06:11:49	2024-05-07 06:23:10	JN92NV > JN71HR	244.5 miles 252°	2024-05-07 06:16:27
OK1OBR-1	1	2024-05-09 21:50:14	2024-05-09 21:50:14	JN79RM > JN79US	22.7 miles 37°	2024-05-09 21:50:14
SP9EOT	1	2024-05-05 10:48:06	2024-05-05 10:48:06	JN92MS > KO02LJ	671.0 miles 7°	2024-05-05 10:48:06
YU7ORE-1	1	2024-05-09 14:36:47	2024-05-09 14:36:47	JN95UN > JN95SO	9.8 miles 300°	2024-05-09 14:36:47
OK4MD-5	226	2024-05-01 05:41:29	2024-05-09 22:46:14	JN93VU > JN93SI	38.3 miles 204°	2024-05-09 10:54:42
YU0XKS-1	1	2024-05-01 09:50:50	2024-05-01 09:50:50	KN03KK > KN03PN	24.0 miles 69°	2024-05-01 09:50:50
YU0XKS-2	30	2024-05-01 07:54:39	2024-05-01 09:58:39	KN03KJ > KN03QO	30.8 miles 66°	2024-05-01 09:58:39
OM2ABC-1	2	2024-05-09 19:35:24	2024-05-09 19:38:37	JN88NA > JN88QA	10.4 miles 88°	2024-05-09 19:38:37

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.

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.