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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
3.9 miles Southwest bearing 225° from Würselen, North Rhine-Westphalia, Germany [?]
6.2 miles South bearing 177° from Kerkrade, Gemeente Kerkrade, Limburg, Netherlands
39.9 miles West bearing 255° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
62.0 miles Southwest bearing 222° from Essen, North Rhine-Westphalia, Germany
Last position: 2019-07-15 20:32:52 EDT (18m50s ago)
2019-07-16 02:32:52 CEST local time at Würselen, Germany [?]
Last telemetry: 2019-07-15 20:41:11 EDT (10m31s ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0.001 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 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: 516 seconds between packets on average during 25269 seconds.
Other SSIDs: DB0SDA-2
APRS igate – Statistics for 2019-07:
Stations heard directly: 39 on radio path – show map
Last heard a station directly: 2019-07-15 07:40:07 EDT (13h11m ago)
Normal receiver range estimate: 68 miles (Updated: 2019-06-30 18:59:22 EDT)
Position packets heard directly: 2722 on radio path
Position packets sent to APRS-IS: 2662 – show map
Stations near current position of DB0SDA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DL0UA0.0 yards 0°2019-07-15 08:51:27 PS-DB0SDA13.1 yards 270°2019-07-15 20:01:52
PS-SQ1PRA13.1 yards 270°2019-06-19 06:00:42 DG5MM-743.1 yards 297°2019-07-11 13:03:45
DB6AC96.3 yards 148°2019-07-15 20:40:02 DB4BSI114.3 yards 153°2019-07-15 20:40:02
DB0SDA-20.4 miles 297°2019-07-15 20:50:22 DF5KT0.5 miles 45°2019-07-15 08:57:15
DF5KT-90.6 miles 96°2019-07-14 05:17:32 DL1KF-50.9 miles 127°2019-07-02 11:03:34
DL0FHA1.2 miles 170°2019-06-21 04:55:39 DG2CB-91.5 miles 136°2019-07-15 07:28:14
DL1WKU-DP1.5 miles 126°2019-07-13 02:27:25 DL9HW-92.2 miles 46°2019-06-27 03:17:40
DB0WA-B2.4 miles 209°2019-07-15 20:51:36 DB0WA B2.4 miles 209°2019-07-15 20:51:26
PS-DB0WA2.4 miles 207°2019-07-15 20:01:18 DB0WA-DP2.4 miles 207°2019-07-15 20:42:58
ER-DB0WA2.4 miles 208°2019-07-15 20:42:56 DC4CP3.1 miles 106°2019-07-14 13:13:30
Stations which heard DB0SDA directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DB0IUZ 2 2019-07-06 01:26:53 2019-07-06 02:18:20 JO30AS > JO31OK 66.3 miles 47° 2019-07-06 02:18:20
ON0LN-10 1 2019-07-14 04:40:27 2019-07-14 04:40:27 JO30AS > JO21SB 30.2 miles 315° 2019-07-14 04:40:27
ON0LB-10 3 2019-07-08 08:40:27 2019-07-13 21:30:35 JO30AS > JO20SR 24.8 miles 264° 2019-07-13 21:30:35
PI1KMP-10 3 2019-07-14 18:56:17 2019-07-15 07:46:59 JO30AS > JO22XN 123.0 miles 357° 2019-07-15 07:46:59
PE1RDP-10 17 2019-07-03 22:15:07 2019-07-11 23:17:42 JO30AS > JO21QK 54.3 miles 327° 2019-07-11 23:17:42
DB0NIS-10 11 2019-07-02 15:30:32 2019-07-14 02:20:32 JO30AS > JO30EP 16.5 miles 120° 2019-07-14 02:20:32
DL6ZG 1 2019-07-11 18:00:23 2019-07-11 18:00:23 JO30AS > JO21WA 19.0 miles 335° 2019-07-11 18:00:23
DB0XO 3 2019-07-01 06:40:37 2019-07-12 08:00:27 JO30AS > JO30IW 30.7 miles 66° 2019-07-12 08:00:27

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 - EDT last heard longest (rx => tx) longest at - EDT
ON4AVM-9 11 2019-07-02 20:55:01 2019-07-02 21:05:38 JO30CT > JO30AS 6.9 miles 66° 2019-07-02 21:05:38
LX2JV-9 5 2019-07-06 09:01:43 2019-07-06 09:11:17 JO20XU > JO30AS 5.5 miles 325° 2019-07-06 09:01:43
DL4PAC-9 5 2019-07-11 06:36:01 2019-07-11 08:04:05 JO30PP > JO30AS 55.2 miles 99° 2019-07-11 08:04:05
DL8YQ-9 48 2019-07-03 05:17:26 2019-07-14 06:53:37 JO30EM > JO30AS 22.2 miles 142° 2019-07-11 08:18:47
ON4MAX-9 1 2019-07-08 06:18:04 2019-07-08 06:18:04 JO20UI > JO30AS 34.1 miles 211° 2019-07-08 06:18:04
ON4NL-12 1 2019-07-12 03:12:14 2019-07-12 03:12:14 JO21UD > JO30AS 30.4 miles 327° 2019-07-12 03:12:14
DH2MW-9 10 2019-07-09 05:57:22 2019-07-09 06:17:03 JO30FU > JO30AS 19.5 miles 74° 2019-07-09 05:57:22
PA3GKF-9 5 2019-07-07 08:39:29 2019-07-14 11:24:35 JO21WD > JO30AS 27.7 miles 344° 2019-07-14 11:24:35
DJ1JAY-14 6 2019-07-08 08:35:52 2019-07-11 02:07:43 JO30KQ > JO30AS 37.6 miles 100° 2019-07-09 03:05:53
DG0TOM-9 2 2019-07-10 15:51:07 2019-07-13 23:42:46 JO30IV > JO30AS 30.1 miles 72° 2019-07-13 23:42:46
DG2CB-9 28 2019-07-15 06:51:18 2019-07-15 07:27:58 JO30FU > JO30AS 18.3 miles 75° 2019-07-15 06:51:18
DF5KT-9 17 2019-07-14 05:01:20 2019-07-14 05:17:32 JO30BS > JO30AS 0.6 miles 96° 2019-07-14 05:17:32
DG6KBB-13 11 2019-07-01 22:51:27 2019-07-01 23:28:03 JO30FU > JO30AS 16.4 miles 75° 2019-07-01 23:28:03
DL6LJ-4 1 2019-07-12 08:52:56 2019-07-12 08:52:56 JO31AE > JO30AS 29.5 miles 1° 2019-07-12 08:52:56
PE1RLN-8 12 2019-07-01 10:23:07 2019-07-05 09:44:21 JO20XX > JO30AS 14.9 miles 343° 2019-07-03 05:06:43
PI1SHB 49 2019-06-30 20:55:10 2019-07-15 03:54:57 JO21QQ > JO30AS 71.1 miles 334° 2019-07-15 03:54:57
DC4CP 72 2019-07-14 05:15:12 2019-07-14 13:13:30 JO30BS > JO30AS 3.1 miles 106° 2019-07-14 13:13:30
DF8JE-8 1 2019-07-14 06:19:44 2019-07-14 06:19:44 JO30IX > JO30AS 29.8 miles 64° 2019-07-14 06:19:44
DM5CS-9 3 2019-07-06 08:43:44 2019-07-06 09:05:51 JO30FU > JO30AS 18.5 miles 75° 2019-07-06 08:43:44
DF9KX-9 31 2019-07-01 04:07:24 2019-07-13 16:52:28 JO30EP > JO30AS 16.9 miles 118° 2019-07-10 03:07:39
DL6ZG 50 2019-06-30 20:38:14 2019-07-15 01:29:05 JO21WA > JO30AS 19.0 miles 335° 2019-07-15 01:29:05
DG1KK-9 1 2019-07-13 13:38:21 2019-07-13 13:38:21 JO30BU > JO30AS 6.2 miles 13° 2019-07-13 13:38:21
DL0UA-4 22 2019-07-04 09:36:07 2019-07-04 13:06:07 JN47SQ > JO30AS 264.2 miles 143° 2019-07-04 13:06:07
PA3GLQ-10 1 2019-07-05 10:44:01 2019-07-05 10:44:01 JO21XI > JO30AS 39.4 miles 352° 2019-07-05 10:44:01
DG8AC-9 142 2019-07-04 08:22:16 2019-07-14 23:36:47 JO30DN > JO30AS 16.2 miles 148° 2019-07-08 05:22:12
OK1PPL 1 2019-07-15 07:40:07 2019-07-15 07:40:07 JO30BS > JO30AS 3.8 miles 112° 2019-07-15 07:40:07
DO7VDE-9 1 2019-07-07 23:58:27 2019-07-07 23:58:27 JO31OE > JO30AS 58.0 miles 61° 2019-07-07 23:58:27
DF5KC-9 20 2019-07-02 09:55:21 2019-07-03 05:54:27 JO30DS > JO30AS 9.5 miles 95° 2019-07-03 05:54:27
ON6ZG-9 38 2019-07-08 08:46:53 2019-07-13 20:46:04 JO21WA > JO30AS 18.0 miles 338° 2019-07-13 20:46:04
PD5SW-7 1 2019-07-14 03:39:07 2019-07-14 03:39:07 JO30AU > JO30AS 5.7 miles 354° 2019-07-14 03:39:07
DC4CP-1 4 2019-07-14 10:53:02 2019-07-14 10:55:32 JO30BS > JO30AS 3.1 miles 106° 2019-07-14 10:55:32
ON8JJ-9 5 2019-07-06 16:06:11 2019-07-07 02:01:18 JO20SS > JO30AS 22.1 miles 268° 2019-07-06 16:06:11
ON6YF-2 2 2019-07-05 23:30:29 2019-07-12 00:10:14 JO20KC > JO30AS 70.0 miles 228° 2019-07-12 00:10:14
PA3EIP-9 8 2019-07-06 22:59:58 2019-07-06 23:25:22 JO30DT > JO30AS 10.0 miles 69° 2019-07-06 23:25:22
ON5DML-2 2069 2019-06-30 20:00:31 2019-07-10 04:14:10 JO30BL > JO30AS 21.2 miles 171° 2019-07-10 04:14:10
PI1GEO-10 15 2019-07-05 20:10:14 2019-07-10 21:14:56 JO21RK > JO30AS 50.9 miles 331° 2019-07-10 21:14:56
SP3MKI-9 6 2019-07-02 15:03:17 2019-07-02 17:02:02 JO31FA > JO30AS 22.8 miles 43° 2019-07-02 15:03:17
DL2TP-9 11 2019-07-01 11:13:57 2019-07-01 12:10:20 JO30CU > JO30AS 7.7 miles 47° 2019-07-01 12:10:20
PA9F-9 6 2019-07-02 06:30:32 2019-07-05 05:12:10 JO20XL > JO30AS 20.4 miles 196° 2019-07-05 05:08:20

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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