Station info - [map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account]
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KA9SCF-15 - show graphs Bookmark and Share
Map loading...
Comment: W2,ILn East DuPage Co.
Last status: DIGI_NED: digipeater KA9SCF-15 in Lombard
Location: 41°52.76' N 87°59.93' W - locator EN61AV01DA - show map - static map
3.3 miles Southwest bearing 245° from Elmhurst, DuPage County, Illinois, United States [?]
5.0 miles West bearing 262° from Berkeley, Cook County, Illinois, United States
18.0 miles West bearing 277° from Chicago, Cook County, Illinois, United States
18.5 miles Northeast bearing 64° from Aurora, Kane County, Illinois, United States
Last position: 2012-02-14 15:02:18 UTC (8m22s ago)
2012-02-14 09:02:18 CST local time at Elmhurst, United States [?]
Last WX report: 2011-09-23 07:05:50 UTC (144d 8h4m ago) – show weather charts
53.1 °F 85% 1017.8 mbar 0.0 MPH South
Device: PE1MEW: DIGI_NED version 13
Last path: KA9SCF-15>APND13 via WIDE2-2,qAR,AB9FX-2 (good)
Positions stored: 165
Packet rate: 570 seconds between packets on average during 28513 seconds.
Other SSIDs: KA9SCF KA9SCF-9
APRS digipeater – Statistics for 2012-02:
Stations heard directly: 40 on radio path – show map
Last heard a station directly: 2012-02-14 15:02:17 UTC (8m23s ago)
Normal receiver range estimate: 56 miles (Updated: 2011-06-30 23:13:50 UTC)
Position packets heard directly: 1110 on radio path
Stations near current position of KA9SCF-15 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
KA9SCF-9294.6 yards 326°2012-02-09 03:32:48 KI4HWK-1457.2 yards 178°2012-02-12 21:38:39
DW73911.5 miles 245°2012-02-14 15:04:52 K9PLX-91.7 miles 322°2012-01-21 20:41:39
WA9MNF-102.4 miles 204°2012-01-22 20:14:29 K9OAQ-112.6 miles 81°2012-01-26 20:11:40
NN9L-93.0 miles 38°2012-01-22 03:52:55 KC9IAH-93.2 miles 94°2012-02-06 04:20:36
DW79163.4 miles 89°2012-02-14 14:59:24 DW94743.5 miles 294°2012-02-14 15:03:25
DW00233.6 miles 223°2012-02-14 15:05:26 W9YRC3.7 miles 55°2012-02-14 14:58:08
N9GF-74.2 miles 261°2012-02-02 23:05:59 N9GF4.2 miles 261°2012-02-14 15:00:54
CW50204.5 miles 270°2012-02-14 15:05:16 CW04724.8 miles 269°2012-02-14 15:02:27
K9WSS-94.8 miles 173°2012-02-13 21:58:22 NN9L-75.0 miles 24°2012-02-14 02:23:55
KI4BUM-15.3 miles 274°2012-02-14 15:06:53 KC9TVA5.7 miles 113°2012-02-06 00:11:18
Stations which heard KA9SCF-15 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
KA9QPN-15 2 2012-02-05 03:33:49 2012-02-05 05:03:43 EN61AV > EN51QP 36.0 miles 244° 2012-02-05 05:03:43
K9ESV-3 210 2012-02-01 03:05:10 2012-02-14 13:19:06 EN61AV > EN52JG 68.2 miles 293° 2012-02-14 13:19:06
NS9RC 2 2012-02-03 06:33:18 2012-02-07 15:02:16 EN61AV > EN62CC 19.1 miles 31° 2012-02-07 15:02:16
N9IJ-10 15 2012-02-03 04:37:36 2012-02-06 12:35:40 EN61AV > EN62BI 33.6 miles 12° 2012-02-06 12:35:40
K9SA 448 2012-02-01 00:04:23 2012-02-14 14:38:16 EN61AV > EN52XE 21.8 miles 349° 2012-02-14 14:38:16
N9UOF-1 2 2012-02-02 06:02:16 2012-02-04 17:02:16 EN61AV > EN61DW 15.2 miles 70° 2012-02-04 17:02:16
N9DKO 17 2012-02-02 17:37:30 2012-02-13 05:35:02 EN61AV > EN51WU 6.6 miles 264° 2012-02-13 05:35:02
K9ABC-1 27 2012-02-01 08:05:19 2012-02-09 10:04:17 EN61AV > EN53TB 84.8 miles 347° 2012-02-09 10:04:17
AB9FX-1 602 2012-02-01 00:02:17 2012-02-13 05:32:14 EN61AV > EN61CW 13.0 miles 70° 2012-02-13 05:32:14
NS9RC-5 1 2012-02-13 11:04:52 2012-02-13 11:04:52 EN61AV > EN62CF 24.6 miles 21° 2012-02-13 11:04:52
W9RCG-2 2 2012-02-02 23:02:15 2012-02-03 12:02:15 EN61AV > EN53WC 85.8 miles 356° 2012-02-03 12:02:15
AB9FX-2 71 2012-02-13 06:02:15 2012-02-14 15:02:18 EN61AV > EN61CW 13.0 miles 70° 2012-02-14 15:02:18
AA9VI-13 8 2012-02-05 19:02:14 2012-02-10 21:02:15 EN61AV > EN62CC 20.1 miles 33° 2012-02-10 21:02:15
W9AZ-2 29 2012-02-02 02:06:25 2012-02-14 12:03:00 EN61AV > EN61DK 32.6 miles 154° 2012-02-14 12:03:00
N9DKO-10 7 2012-02-03 09:02:15 2012-02-14 01:32:15 EN61AV > EN51WU 6.6 miles 264° 2012-02-14 01:32:15

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 KA9SCF-15 –
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC
K9IJ 1 2012-02-13 08:42:48 2012-02-13 08:42:48 EN52WF > EN61AV 23.6 miles 346° 2012-02-13 08:42:48
KI4LOA-14 1 2012-02-05 15:33:46 2012-02-05 15:33:46 EN61BT > EN61AV 6.5 miles 137° 2012-02-05 15:33:46
VA3FES-14 14 2012-02-07 15:49:08 2012-02-09 17:16:28 EN61EN > EN61AV 29.2 miles 135° 2012-02-09 08:06:15
K9SA 11 2012-02-01 10:05:22 2012-02-11 05:02:50 EN52XE > EN61AV 21.8 miles 349° 2012-02-11 05:02:50
KE9LN-1 5 2012-02-02 16:59:56 2012-02-08 19:28:00 EN52XC > EN61AV 17.2 miles 349° 2012-02-02 21:21:50
K9ESV-10 2 2012-02-03 03:29:41 2012-02-03 03:59:25 EN52SI > EN61AV 39.0 miles 325° 2012-02-03 03:59:25
KA4JMC-9 13 2012-02-02 14:55:03 2012-02-14 15:02:17 EN52XF > EN61AV 23.9 miles 350° 2012-02-10 13:34:49
KB9WGA-15 185 2012-02-01 03:06:50 2012-02-14 13:26:30 EN61CR > EN61AV 17.0 miles 133° 2012-02-14 13:26:30
NE9ET-9 2 2012-02-07 02:03:16 2012-02-07 02:08:37 EN51XW > EN61AV 5.4 miles 320° 2012-02-07 02:08:37
TRAFIC 3 2012-02-09 22:52:49 2012-02-09 22:57:17 EN61BS > EN61AV 9.8 miles 147° 2012-02-09 22:55:18
K3ITG-14 6 2012-02-02 15:21:53 2012-02-02 21:44:25 EN61DS > EN61AV 15.1 miles 121° 2012-02-02 16:13:31
WA9JSI-9 1 2012-02-02 12:42:08 2012-02-02 12:42:08 EN52XC > EN61AV 16.9 miles 349° 2012-02-02 12:42:08
K9ABC-1 3 2012-02-02 10:25:07 2012-02-03 04:29:12 EN53TB > EN61AV 84.8 miles 347° 2012-02-03 04:29:12
N1IEJ-14 6 2012-02-02 22:54:36 2012-02-03 18:28:06 EN52MF > EN61AV 55.5 miles 298° 2012-02-02 22:56:33
N9FI 1 2012-02-03 16:04:05 2012-02-03 16:04:05 EN61MM > EN61AV 59.7 miles 114° 2012-02-03 16:04:05
AA9VI-9 5 2012-02-03 00:13:41 2012-02-14 14:33:39 EN52XC > EN61AV 15.1 miles 355° 2012-02-03 00:15:02
W9GFH-9 31 2012-02-02 19:56:05 2012-02-11 18:39:59 EN62AA > EN61AV 10.9 miles 7° 2012-02-02 20:13:41
W9AUM-1 1 2012-02-10 19:35:48 2012-02-10 19:35:48 EN62CE > EN61AV 23.2 miles 25° 2012-02-10 19:35:48
KC9IAH-9 2 2012-02-06 04:07:25 2012-02-06 04:19:49 EN61AV > EN61AV 3.1 miles 89° 2012-02-06 04:19:49
WX9PAL 49 2012-02-01 03:41:49 2012-02-14 14:09:17 EN52XC > EN61AV 16.3 miles 353° 2012-02-14 14:09:17
NN9L-7 13 2012-02-01 16:41:10 2012-02-13 19:21:00 EN61AW > EN61AV 4.0 miles 49° 2012-02-06 21:02:47
NR9T-14 1 2012-02-08 17:06:32 2012-02-08 17:06:32 EN61BR > EN61AV 11.9 miles 140° 2012-02-08 17:06:32
K9WSS-9 205 2012-02-01 22:14:57 2012-02-13 21:58:22 EN62BA > EN61AV 10.8 miles 39° 2012-02-03 22:34:13
AB9FX-1 93 2012-02-01 03:40:58 2012-02-13 00:57:08 EN61CW > EN61AV 13.0 miles 70° 2012-02-13 00:57:08
NS9RC-5 1 2012-02-05 03:24:57 2012-02-05 03:24:57 EN62CF > EN61AV 24.6 miles 21° 2012-02-05 03:24:57
KC9JBY-9 1 2012-02-10 22:39:29 2012-02-10 22:39:29 EN62AF > EN61AV 25.0 miles 4° 2012-02-10 22:39:29
W0QH-5 4 2012-02-03 19:25:13 2012-02-03 20:04:21 EN61EV > EN61AV 19.1 miles 87° 2012-02-03 19:25:13
W9YRC 156 2012-02-01 00:12:22 2012-02-14 13:22:26 EN61AV > EN61AV 3.7 miles 55° 2012-02-14 13:22:26
KU9Z-7 46 2012-02-01 14:22:59 2012-02-14 14:26:30 EN62BA > EN61AV 12.1 miles 41° 2012-02-03 20:31:41
KC0TPI-14 4 2012-02-02 19:10:21 2012-02-02 19:22:02 EN61CR > EN61AV 13.0 miles 137° 2012-02-02 19:14:53
AA9VI-13 27 2012-02-01 08:37:32 2012-02-09 01:31:03 EN62CC > EN61AV 20.1 miles 33° 2012-02-09 01:31:03
W9AZ-1 1 2012-02-02 09:24:58 2012-02-02 09:24:58 EN61BC > EN61AV 52.5 miles 174° 2012-02-02 09:24:58
W9AZ-2 8 2012-02-03 07:32:26 2012-02-14 08:35:54 EN61DK > EN61AV 32.6 miles 154° 2012-02-14 08:35:54
AC5WX-2 3 2012-02-05 11:10:49 2012-02-11 22:57:40 EN61BT > EN61AV 6.7 miles 138° 2012-02-11 22:57:40
AE5QR-14 4 2012-02-10 17:11:28 2012-02-11 12:51:51 EN51WX > EN61AV 9.7 miles 327° 2012-02-10 17:11:28
KA9RXK-9 14 2012-02-01 13:58:44 2012-02-13 21:27:53 EN52XB > EN61AV 12.1 miles 349° 2012-02-09 22:04:39
K9MOT-15 75 2012-02-01 07:37:59 2012-02-14 10:20:22 EN52XB > EN61AV 13.2 miles 349° 2012-02-14 10:20:22
KA9SCF-9 88 2012-02-06 03:06:55 2012-02-09 03:32:48 EN51WX > EN61AV 10.0 miles 324° 2012-02-08 03:08:41
N9LEM-3 7 2012-02-02 03:55:38 2012-02-06 11:55:36 EN51VV > EN61AV 10.2 miles 273° 2012-02-06 11:55:36
WA9ECJ 17 2012-02-01 05:28:17 2012-02-11 09:34:33 EN51VX > EN61AV 11.4 miles 311° 2012-02-11 09:34:33

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service