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APRS station DF4DR - show graphs Bookmark and Share
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Comment: HAMNET-W1-Digi {UIV32}
Last status: No stations have been heard except via a digipeater.
Location: 51°31.06' N 7°31.04' E - locator JO31SM24BF - show map - static map
2.9 miles East bearing 89° from Dortmund, North Rhine-Westphalia, Germany [?]
4.5 miles Southwest bearing 209° from Lanstrop, North Rhine-Westphalia, Germany
22.0 miles East bearing 78° from Essen, North Rhine-Westphalia, Germany
47.2 miles Northeast bearing 31° from Köln (Koeln), North Rhine-Westphalia, Germany
Last position: 2012-05-27 17:49:35 UTC (5m36s ago)
2012-05-27 19:49:35 CEST local time at Dortmund, Germany [?]
Last telemetry: 2012-03-01 09:50:44 UTC (87d 8h4m ago) – show telemetry
Ch 1: 157, Ch 2: 198, Ch 3: 213, Ch 4: 231, Ch 5: 181
 1     2     3     4     5     6     7     8 
Device: Roger Barker, G4IDE: UI-View32 version 25N (software, Windows)
Last path: DF4DR>APU25N via TCPIP*,qAC,T2ERFURT
Positions stored: 218
Packet rate: 696 seconds between packets on average during 34801 seconds.
Other SSIDs: DF4DR-13 DF4DR-4 DF4DR-6 DF4DR-9
APRS igate – Statistics for 2012-05:
Stations heard directly: 33 on radio path – show map
Last heard a station directly: 2012-05-25 10:14:09 UTC (2d 7h41m ago)
Normal receiver range estimate: 25 miles (Updated: 2012-04-29 17:38:18 UTC)
Position packets heard directly: 606 on radio path
Position packets sent to APRS-IS: 4974 – show map
Stations near current position of DF4DR - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
DF4DR-60.0 yards 0°2012-05-27 17:49:35 VFDB Z031.4 miles 286°2012-05-27 17:28:05
DL5YCU1.4 miles 211°2012-05-19 15:09:32 DO2DC1.6 miles 35°2012-05-20 18:36:27
DG7GJ-91.8 miles 242°2012-05-27 17:52:03 DG7GJ1.8 miles 243°2012-05-26 03:11:25
DO1EDK1.8 miles 127°2012-05-21 13:48:41 DB0DS2.4 miles 237°2012-05-27 17:52:15
DB0DS B2.4 miles 237°2012-05-27 17:55:04 DB0DS-B2.4 miles 237°2012-05-27 17:31:04
DG1DPN2.4 miles 203°2012-05-27 13:22:09 DF4DR-92.5 miles 266°2012-05-25 08:37:14
YO3IIR-52.7 miles 290°2012-05-06 08:40:36 DO8DC3.1 miles 28°2012-05-27 17:42:51
211196563 DE3.1 miles 284°2012-05-25 18:24:15 OBELIX3.1 miles 284°2012-05-27 05:13:30
DO8DC-93.2 miles 12°2012-05-27 09:59:04 DB0ZR-R3.2 miles 161°2012-05-27 15:16:40
SATURNUS3.4 miles 279°2012-05-27 01:41:01 244627978 NL3.5 miles 283°2012-05-23 14:22:50
Stations which heard DF4DR directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
DK4CJ 60 2012-05-01 07:09:32 2012-05-08 05:35:37 JO31SM > JO31VQ 15.7 miles 41° 2012-05-08 05:35:37
DB0REC 2 2012-05-04 11:05:51 2012-05-09 17:17:52 JO31SM > JO31OP 15.7 miles 299° 2012-05-09 17:17:52
DL0XT 3 2012-05-09 07:05:36 2012-05-11 06:47:50 JO31SM > JO31TX 30.8 miles 7° 2012-05-11 06:47:50
DB0DS 93 2012-05-01 07:09:33 2012-05-11 15:17:49 JO31SM > JO31RL 2.4 miles 237° 2012-05-11 15:17:49
DB0HAT 52 2012-05-01 08:05:36 2012-05-11 15:17:53 JO31SM > JO31VP 15.8 miles 55° 2012-05-11 15:17:53

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 DF4DR
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC
DO6RD 15 2012-05-04 11:35:49 2012-05-09 04:58:08 JO31NN > JO31SM 17.4 miles 282° 2012-05-04 11:35:49
DK4CJ-6 37 2012-05-01 08:09:20 2012-05-07 19:15:26 JO31VQ > JO31SM 15.7 miles 41° 2012-05-07 19:15:26
DK4CJ 33 2012-05-01 15:45:56 2012-05-08 09:16:37 JO31VQ > JO31SM 15.7 miles 41° 2012-05-08 09:16:37
DB0REC 9 2012-05-01 11:10:14 2012-05-11 15:47:08 JO31OP > JO31SM 15.7 miles 299° 2012-05-11 15:47:08
DF3JF 2 2012-05-01 14:49:56 2012-05-07 12:00:52 JO31LL > JO31SM 24.3 miles 264° 2012-05-07 12:00:52
DB0IUZ 1 2012-05-07 15:18:42 2012-05-07 15:18:42 JO31OK > JO31SM 15.2 miles 246° 2012-05-07 15:18:42
DH5JG-9 2 2012-05-08 06:48:21 2012-05-08 06:49:01 JO31LK > JO31SM 23.3 miles 254° 2012-05-08 06:49:01
DF3JF-9 3 2012-05-01 11:18:21 2012-05-01 13:58:25 JO31LL > JO31SM 23.1 miles 261° 2012-05-01 13:58:25
DF2JW-9 12 2012-05-05 14:29:16 2012-05-05 15:10:00 JO31SJ > JO31SM 8.1 miles 161° 2012-05-05 14:29:16
DO8AF-9 9 2012-05-11 13:42:30 2012-05-11 13:56:08 JO31VO > JO31SM 15.3 miles 61° 2012-05-11 13:56:08
DL3CM-9 5 2012-05-11 08:56:02 2012-05-11 09:36:27 JO31TS > JO31SM 17.0 miles 19° 2012-05-11 09:36:27
DL1AAZ-9 1 2012-05-11 15:56:50 2012-05-11 15:56:50 JO31SK > JO31SM 6.0 miles 174° 2012-05-11 15:56:50
DL7BMG-9 9 2012-05-01 07:19:29 2012-05-01 12:00:21 JO31TN > JO31SM 5.3 miles 46° 2012-05-01 07:20:14
DM0BS 7 2012-05-05 05:31:20 2012-05-05 07:31:22 JO31PL > JO31SM 11.6 miles 255° 2012-05-05 07:31:22
DL5YAD-8 46 2012-05-04 11:34:51 2012-05-11 15:50:11 JO31UM > JO31SM 8.9 miles 79° 2012-05-07 05:47:07
DO3DL-9 10 2012-05-11 09:39:10 2012-05-11 11:03:31 JO31MN > JO31SM 20.2 miles 281° 2012-05-11 09:39:10
DB4DU-9 4 2012-05-05 12:44:23 2012-05-07 14:22:13 JO31PH > JO31SM 16.8 miles 210° 2012-05-07 12:49:48
DB5YY-9 212 2012-05-05 06:18:59 2012-05-07 19:38:14 JO31QV > JO31SM 26.6 miles 347° 2012-05-05 06:44:05
DH6YHO-9 1 2012-05-07 05:55:46 2012-05-07 05:55:46 JO31TM > JO31SM 5.6 miles 101° 2012-05-07 05:55:46
DL0GY-5 107 2012-05-01 07:14:23 2012-05-25 10:14:09 JO31ON > JO31SM 12.0 miles 285° 2012-05-25 10:14:09
DH9OK-9 2 2012-05-04 14:08:56 2012-05-04 14:12:39 JO31SN > JO31SM 2.4 miles 358° 2012-05-04 14:08:56
DG3ACM-9 1 2012-05-07 15:15:42 2012-05-07 15:15:42 JO31UM > JO31SM 6.9 miles 88° 2012-05-07 15:15:42
DO6ELW-9 2 2012-05-01 12:20:36 2012-05-01 12:21:36 JO31TM > JO31SM 6.2 miles 82° 2012-05-01 12:21:36
ON4BN-7 17 2012-05-05 05:46:09 2012-05-05 06:05:58 JO31UM > JO31SM 8.3 miles 87° 2012-05-05 06:05:58
DB5YY-1 13 2012-05-01 07:05:02 2012-05-01 16:35:01 JO31OO > JO31SM 12.9 miles 294° 2012-05-01 16:35:01
DD7LM-9 5 2012-05-07 14:34:53 2012-05-08 06:42:26 JO31PL > JO31SM 11.3 miles 262° 2012-05-07 14:35:24
DO5DS 2 2012-05-09 16:59:16 2012-05-09 17:16:36 JO31UQ > JO31SM 15.2 miles 38° 2012-05-09 17:16:36
DL6PI-8 4 2012-05-01 10:21:00 2012-05-01 11:10:23 JO31OS > JO31SM 20.8 miles 321° 2012-05-01 10:21:00
SQ9UR-9 3 2012-05-01 11:45:17 2012-05-01 11:50:42 JO31UN > JO31SM 7.7 miles 59° 2012-05-01 11:45:17
SQ6VRS 2 2012-05-08 09:19:03 2012-05-08 09:20:06 JO31UL > JO31SM 8.9 miles 113° 2012-05-08 09:19:03
DL1MR-1 25 2012-05-01 11:23:37 2012-05-07 19:59:07 JO31OP > JO31SM 17.5 miles 305° 2012-05-07 19:59:07
DL1MR-9 2 2012-05-01 15:44:59 2012-05-07 15:01:04 JO31OP > JO31SM 17.7 miles 305° 2012-05-01 15:44:59
DO4ED-9 3 2012-05-08 05:28:09 2012-05-08 05:42:59 JO31UU > JO31SM 25.8 miles 21° 2012-05-08 05:42:59

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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