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APRS station DB0SDA - show graphs
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Comment: APRS/POCSAG/HAMNET RWTH Aachen
Location: 50°46.57' N 6°04.17' E - locator JO30AS86IG - show map - static map
6.2 miles South bearing 177° from Kerkrade, Gemeente Kerkrade, Limburg, Netherlands [?]
6.7 miles South bearing 192° from Herzogenrath, Regierungsbezirk Köln, North Rhine-Westphalia, Germany
39.9 miles West bearing 255° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
104.7 miles Southeast bearing 138° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2019-03-22 11:33:24 CDT (7m29s ago)
2019-03-22 17:33:24 CET local time at Kerkrade, Netherlands [?]
Last telemetry: 2019-03-22 11:28:29 CDT (12m24s ago) – show telemetry
Avg 10m: 0.107 Rx Erlang, Avg 10m: 0.007 Tx Erlang, RxPkts: 120 count/10m, IGateDropRx: 1 count/10m, TxPkts: 9 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: DB0SDA>APRX28 via TCPIP*,qAC,DB0SDA-AC
Positions stored: 47
Packet rate: 569 seconds between packets on average during 27895 seconds.
Other SSIDs: DB0SDA-2
APRS igate – Statistics for 2019-03:
Stations heard directly: 45 on radio path – show map
Last heard a station directly: 2019-03-22 11:37:43 CDT (3m10s ago)
Normal receiver range estimate: 186 miles (Updated: 2019-03-22 10:40:33 CDT)
Position packets heard directly: 6000 on radio path
Position packets sent to APRS-IS: 8411 – show map
Stations near current position of DB0SDA - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
PS-SQ1PRA13.1 yards 270°2019-03-22 11:00:53 DH3WR-555.0 yards 291°2019-03-17 13:11:00
DB6AC96.3 yards 148°2019-03-22 11:40:02 DB4BSI114.3 yards 153°2019-03-22 11:40:02
DB0SDA-20.4 miles 297°2019-03-22 11:40:24 DF5KT0.5 miles 45°2019-03-22 11:33:07
DL1KF-50.7 miles 131°2019-03-19 01:37:26 DF5KT-91.0 miles 356°2019-03-16 11:29:45
DL0FHA1.2 miles 170°2019-02-23 04:26:13 DB2KC1.5 miles 123°2019-03-20 11:43:21
DB0WA-B2.4 miles 209°2019-03-22 11:34:17 DB0WA B2.4 miles 209°2019-03-22 11:34:07
DB0WA-DP2.4 miles 209°2019-03-22 11:25:00 PS-DB0WA2.4 miles 207°2019-03-22 11:00:05
ER-DB0WA2.4 miles 208°2019-03-22 11:32:51 DC4CP-93.1 miles 107°2019-03-22 11:37:43
DC4CP3.1 miles 106°2019-03-18 13:55:26 DC4CP-23.1 miles 106°2019-03-07 15:18:22
DC4CP-13.1 miles 106°2019-03-19 14:46:00 DC4CP-33.1 miles 106°2019-02-25 13:34:18
Stations which heard DB0SDA directly on radio –
callsign pkts first heard - CDT last heard longest (tx => rx) longest at - CDT
PA3GKF-10 4 2019-03-02 13:00:36 2019-03-18 02:00:39 JO30AS > JO20VW 16.0 miles 314° 2019-03-18 02:00:39
ON0LN-10 2 2019-03-21 12:41:15 2019-03-21 16:00:33 JO30AS > JO21SB 30.2 miles 315° 2019-03-21 16:00:33
ON0LB-10 5 2019-03-02 09:40:32 2019-03-14 08:10:34 JO30AS > JO20SR 24.8 miles 264° 2019-03-14 08:10:34
PE1RLN-10 1 2019-03-14 01:30:34 2019-03-14 01:30:34 JO30AS > JO20WV 12.0 miles 309° 2019-03-14 01:30:34
DB0UHC 1 2019-03-22 01:10:37 2019-03-22 01:10:37 JO30AS > JO31HB 30.5 miles 50° 2019-03-22 01:10:37
PE1RDP-10 18 2019-03-01 23:11:20 2019-03-22 05:48:45 JO30AS > JO21QK 54.3 miles 327° 2019-03-22 05:48:45
DB0NIS-10 17 2019-02-28 19:40:34 2019-03-16 19:40:30 JO30AS > JO30EP 16.5 miles 120° 2019-03-16 19:40:30
DB1CD-10 7 2019-03-03 05:40:27 2019-03-20 07:50:35 JO30AS > JO30BT 3.6 miles 10° 2019-03-20 07:50:35
DB0XO 16 2019-03-01 06:27:49 2019-03-21 04:11:33 JO30AS > JO30IW 30.7 miles 66° 2019-03-21 04:11:33

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 DB0SDA
callsign pkts first heard - CDT last heard longest (rx => tx) longest at - CDT
ON4AVM-9 11 2019-03-03 01:29:43 2019-03-03 01:40:55 JO30DT > JO30AS 8.9 miles 67° 2019-03-03 01:29:43
DL4PAC-9 5 2019-03-13 09:28:26 2019-03-13 11:59:59 JO30IV > JO30AS 30.0 miles 72° 2019-03-13 09:28:26
DL8YQ-9 32 2019-03-02 02:01:43 2019-03-21 03:49:26 JO30FN > JO30AS 22.4 miles 133° 2019-03-02 03:54:01
DG3NJS-9 17 2019-03-08 07:07:53 2019-03-11 12:32:44 JO30EU > JO30AS 15.2 miles 74° 2019-03-11 12:32:44
ON4MAX-9 8 2019-03-09 08:35:42 2019-03-16 09:17:38 JO20UK > JO30AS 29.3 miles 213° 2019-03-09 08:35:42
PE1LCE-9 1 2019-03-10 05:27:16 2019-03-10 05:27:16 JO21WD > JO30AS 27.2 miles 344° 2019-03-10 05:27:16
ON7KEI-9 3 2019-03-02 02:19:03 2019-03-02 12:20:57 JO20SQ > JO30AS 23.1 miles 252° 2019-03-02 02:19:03
ON8TT-9 64 2019-03-01 02:59:27 2019-03-08 00:10:46 JO20WW > JO30AS 14.0 miles 323° 2019-03-01 02:59:27
ON4NL-12 1 2019-03-20 03:50:43 2019-03-20 03:50:43 JO21UC > JO30AS 27.6 miles 324° 2019-03-20 03:50:43
PA3GKF-9 7 2019-03-07 08:09:43 2019-03-07 08:46:00 JO20WV > JO30AS 10.6 miles 311° 2019-03-07 08:46:00
DL2AKT-9 10 2019-03-13 11:48:38 2019-03-14 12:03:20 JO30FU > JO30AS 16.9 miles 75° 2019-03-14 12:03:20
ON7DQ 104 2019-03-08 07:37:02 2019-03-10 01:54:35 JO30CP > JO30AS 12.6 miles 145° 2019-03-08 07:37:02
DG0TOM-9 1 2019-03-09 21:23:46 2019-03-09 21:23:46 JO30HU > JO30AS 25.6 miles 75° 2019-03-09 21:23:46
PD0ACZ-9 20 2019-03-08 04:43:34 2019-03-20 11:14:54 JO20WW > JO30AS 12.2 miles 325° 2019-03-13 11:16:06
PE0FK-9 5 2019-03-15 10:37:03 2019-03-22 03:13:24 JO21XI > JO30AS 40.4 miles 354° 2019-03-22 03:13:24
DF5KT-9 7 2019-03-16 02:03:14 2019-03-16 11:27:44 JO31FC > JO30AS 27.5 miles 37° 2019-03-16 10:46:01
DL6LJ 1 2019-03-21 22:41:15 2019-03-21 22:41:15 JO31MF > JO30AS 53.8 miles 54° 2019-03-21 22:41:15
DD5JC-3 10 2019-03-07 01:44:47 2019-03-07 03:31:32 JO30BT > JO30AS 2.6 miles 66° 2019-03-07 03:31:32
DL1EEI-13 1 2019-03-18 08:21:23 2019-03-18 08:21:23 JO31FD > JO30AS 29.5 miles 31° 2019-03-18 08:21:23
DD6ES-9 46 2019-03-13 10:18:50 2019-03-14 12:11:33 JO30FU > JO30AS 16.3 miles 75° 2019-03-14 12:11:33
DG6PC-9 30 2019-03-08 02:52:27 2019-03-10 05:21:10 JO30JR > JO30AS 31.2 miles 98° 2019-03-10 05:21:10
PE1RLN-8 30 2019-03-01 08:15:49 2019-03-21 10:19:44 JO20WX > JO30AS 17.9 miles 326° 2019-03-18 11:13:32
DL5OAB-9 1 2019-03-01 05:24:15 2019-03-01 05:24:15 JO21XJ > JO30AS 41.9 miles 353° 2019-03-01 05:24:15
TB2BCE-9 4 2019-03-03 15:24:18 2019-03-03 16:19:40 JO30CT > JO30AS 5.9 miles 68° 2019-03-03 16:19:40
SQ8SBN-9 6 2019-03-08 01:26:18 2019-03-19 09:38:05 JO31EC > JO30AS 24.4 miles 29° 2019-03-19 09:38:05
PI1SHB 66 2019-03-01 14:15:12 2019-03-22 06:29:53 JO21QQ > JO30AS 71.1 miles 334° 2019-03-22 06:29:53
DC4CP 32 2019-03-03 10:16:56 2019-03-18 13:55:26 JO30BS > JO30AS 3.1 miles 106° 2019-03-18 13:55:26
DM5CS-9 4 2019-03-17 03:41:06 2019-03-17 11:42:02 JO30GU > JO30AS 19.9 miles 75° 2019-03-17 11:17:53
DL6ZG 29 2019-03-17 04:48:35 2019-03-22 09:52:42 JO21WA > JO30AS 19.0 miles 335° 2019-03-22 09:52:42
DC7NEU-6 14 2019-03-18 04:03:42 2019-03-18 04:41:46 JO30EU > JO30AS 15.1 miles 74° 2019-03-18 04:03:42
ON4KP-9 7 2019-03-10 03:22:02 2019-03-17 03:02:20 JO20XQ > JO30AS 8.1 miles 218° 2019-03-17 03:02:20
DC4CP-9 2554 2019-03-01 06:13:27 2019-03-22 11:37:43 JO30CT > JO30AS 7.3 miles 65° 2019-03-21 10:18:35
DC4CP-2 5 2019-03-03 13:55:03 2019-03-07 15:18:23 JO30BS > JO30AS 3.1 miles 106° 2019-03-07 15:18:23
DG8AC-9 174 2019-03-01 13:51:09 2019-03-22 00:19:53 JO30DO > JO30AS 15.8 miles 138° 2019-03-13 16:05:12
DO6VDE-9 1 2019-03-21 22:29:52 2019-03-21 22:29:52 JO31PC > JO30AS 56.6 miles 65° 2019-03-21 22:29:52
SP4NKJ-14 7 2019-03-12 23:59:29 2019-03-14 15:54:06 JO30CT > JO30AS 5.0 miles 63° 2019-03-14 15:54:06
DO7VDE-9 1 2019-03-07 09:04:08 2019-03-07 09:04:08 JO31PE > JO30AS 58.4 miles 61° 2019-03-07 09:04:08
DG5MM-3 412 2019-03-02 11:12:40 2019-03-22 10:35:02 JO30AP > JO30AS 9.5 miles 196° 2019-03-19 12:02:26
OZ1EKD-12 12 2019-03-18 05:59:31 2019-03-19 05:50:39 JO30EU > JO30AS 14.2 miles 73° 2019-03-19 05:50:39
DG5AB-9 1 2019-03-18 08:45:29 2019-03-18 08:45:29 JO30BW > JO30AS 10.4 miles 9° 2019-03-18 08:45:29
ON6ZG-9 29 2019-03-01 04:37:09 2019-03-22 09:34:03 JO21VB > JO30AS 23.5 miles 333° 2019-03-17 10:47:25
PA3GLQ-9 3 2019-03-22 05:01:47 2019-03-22 05:04:06 JO21XI > JO30AS 38.9 miles 353° 2019-03-22 05:04:06
DC4CP-1 32 2019-03-03 10:05:08 2019-03-18 13:56:12 JO30BS > JO30AS 3.1 miles 106° 2019-03-18 13:56:12
ON5DML-2 2082 2019-03-01 00:12:07 2019-03-22 11:35:52 JO30BL > JO30AS 21.2 miles 171° 2019-03-22 11:35:52
DO1FDD-2 110 2019-03-17 08:38:37 2019-03-17 12:27:34 JN47BO > JO30AS 238.8 miles 156° 2019-03-17 12:27:34

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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