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 W8CDZ-2 - show graphs
Map loading...
Comment: W3,MIn W8CDZ-2 APRS DIGI CALUMET,MI
Location: 47°13.01' N 88°27.90' W - locator EN57SF42EA - show map - static map
1.8 miles Southwest bearing 216° from Laurium, Houghton County, Michigan, United States [?]
3.1 miles Northwest bearing 300° from Lake Linden, Houghton County, Michigan, United States
8.2 miles Northeast bearing 37° from Houghton, Houghton County, Michigan, United States
68.6 miles Northwest bearing 313° from Marquette, Marquette County, Michigan, United States
Last position: 2014-08-18 10:00:15 CDT (4d 6h37m ago)
2014-08-18 11:00:15 EDT local time at Laurium, United States [?]
Last telemetry: 2014-08-08 05:44:13 CDT (14d 10h53m ago) – show telemetry
Ch 1: 64, Ch 2: 255, Ch 3: 142, Ch 4: 72, Ch 5: 52
 1     2     3     4     5     6     7     8 
Device: Kantronics: KPC-3 version 91
Last path: W8CDZ-2>APN391 via WIDE2-1,qAR,VE3SNB-3 (good)
Positions stored: 13
APRS digipeater – Statistics for 2014-08:
Stations heard directly: 16 on radio path – show map
Last heard a station directly: 2014-08-18 09:20:59 CDT (4d 7h16m ago)
Normal receiver range estimate: 31 miles (Updated: 2014-07-31 10:06:06 CDT)
Position packets heard directly: 1824 on radio path
Stations near current position of W8CDZ-2 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
WB8QJZ1.4 miles 356°2014-08-16 09:30:41 KC8YMR-11.5 miles 2°2014-08-16 09:45:13
KC8FMS1.8 miles 43°2014-08-21 14:21:48 KD8JAM-15.3 miles 27°2014-08-20 21:11:06
KD8JAM5.3 miles 27°2014-08-20 22:23:31 KD8GBH-16.5 miles 195°2014-08-22 16:31:20
KD8GBH-96.5 miles 195°2014-08-16 14:55:05 146.88-UP6.8 miles 220°2014-08-22 16:35:29
146.880HC6.8 miles 220°2014-08-18 10:14:26 KC8RGO-117.8 miles 257°2014-08-22 03:40:35
KC8RGO7.8 miles 257°2014-08-18 09:20:59 MARCELINE7.8 miles 193°2014-08-07 17:27:46
WB8WKN-97.9 miles 210°2014-08-21 10:41:27 GAMMA HUNTER8.0 miles 194°2014-08-17 15:58:43
KD8RAX-78.2 miles 208°2014-08-22 11:11:14 N8WAV8.2 miles 222°2014-08-16 11:40:13
N8WAV-108.3 miles 206°2014-08-21 01:20:55 PORT-18.5 miles 209°2014-08-13 17:06:31
KC9TEU-78.5 miles 209°2014-08-13 17:19:09 STF1A0-18.5 miles 209°2014-08-13 17:03:30
Stations which heard W8CDZ-2 directly on radio –
callsign pkts first heard - CDT last heard longest (tx => rx) longest at - CDT
DULUTH 1 2014-08-06 23:30:51 2014-08-06 23:30:51 EN57SF > EN36WT 174.8 miles 262° 2014-08-06 23:30:51
WALES 11 2014-08-02 20:30:55 2014-08-14 15:30:06 EN57SF > EN47DF 152.2 miles 271° 2014-08-14 15:30:06
K9MLD-10 18 2014-08-01 07:29:32 2014-08-15 10:30:10 EN57SF > EN47PP 107.4 miles 287° 2014-08-15 10:30:10
VA3ROM-10 14 2014-08-05 04:19:40 2014-08-18 04:40:14 EN57SF > EN58JK 92.0 miles 338° 2014-08-18 04:40:14
KD8GBH-1 1 2014-08-16 10:50:10 2014-08-16 10:50:10 EN57SF > EN57RD 6.5 miles 195° 2014-08-16 10:50:10
N8WAV-9 1 2014-08-13 17:30:06 2014-08-13 17:30:06 EN57SF > EN57RC 8.5 miles 209° 2014-08-13 17:30:06
K8MDH-1 302 2014-08-01 05:29:31 2014-08-18 03:30:15 EN57SF > EN57VI 17.4 miles 52° 2014-08-18 03:30:15
VE3SNB-3 9 2014-08-05 23:49:42 2014-08-18 09:50:14 EN57SF > EN76XR 209.7 miles 97° 2014-08-18 09:50:14
PROCTR 1 2014-08-06 23:29:46 2014-08-06 23:29:46 EN57SF > EN36VS 179.7 miles 261° 2014-08-06 23:29:46
KC0MKS-1 3 2014-08-07 00:40:40 2014-08-09 09:09:52 EN57SF > EN46CX 157.0 miles 265° 2014-08-09 09:09:52
KC8RGO-11 19 2014-08-08 04:29:48 2014-08-08 09:09:48 EN57SF > EN57QE 7.8 miles 257° 2014-08-08 09:09:48

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 W8CDZ-2
callsign pkts first heard - CDT last heard longest (rx => tx) longest at - CDT
KC9GSK 1 2014-08-17 01:47:21 2014-08-17 01:47:21 EN46PI > EN57SF 123.5 miles 242° 2014-08-17 01:47:21
W9FZ-15 2 2014-08-04 11:54:13 2014-08-04 11:57:58 EN56RN > EN57SF 46.5 miles 184° 2014-08-04 11:57:58
N8WAV-9 129 2014-08-12 15:19:12 2014-08-18 09:17:38 EN56UR > EN57SF 34.2 miles 168° 2014-08-17 11:14:50
K8MDH-1 5 2014-08-01 06:48:55 2014-08-18 02:49:39 EN57VI > EN57SF 17.4 miles 52° 2014-08-18 02:49:39
KC8RGO 1474 2014-08-01 05:20:36 2014-08-18 09:20:59 EN57QE > EN57SF 7.8 miles 257° 2014-08-18 09:20:59
KD8GBH-9 3 2014-08-16 08:36:35 2014-08-16 14:25:42 EN57RD > EN57SF 5.8 miles 225° 2014-08-16 08:36:35
KC8RGO-9 84 2014-08-05 16:08:43 2014-08-12 10:09:06 EN57PB > EN57SF 15.3 miles 220° 2014-08-12 10:09:06
WB8WKN-9 23 2014-08-08 09:10:41 2014-08-16 17:03:13 EN57QC > EN57SF 9.4 miles 220° 2014-08-16 14:55:24
KD8RAV-7 2 2014-08-07 18:11:31 2014-08-07 18:13:32 EN57SF > EN57SF 239.5 yards 60° 2014-08-07 18:13:32
KD8RAX-7 16 2014-08-15 23:04:12 2014-08-18 06:59:20 EN57QC > EN57SF 9.5 miles 218° 2014-08-17 11:38:23
KC8YMR-1 38 2014-08-03 17:56:29 2014-08-16 09:45:13 EN57SF > EN57SF 1.5 miles 2° 2014-08-16 09:45:13
W8YY-1 1 2014-08-07 17:49:26 2014-08-07 17:49:26 EN57SF > EN57SF 0.0 yards 0° 2014-08-07 17:49:26
N8PUM-5 10 2014-08-02 02:59:10 2014-08-17 02:14:46 EN56UT > EN57SF 30.9 miles 162° 2014-08-17 02:14:46
N8EAU-9 2 2014-08-05 18:39:30 2014-08-05 18:44:55 EN57PB > EN57SF 15.0 miles 220° 2014-08-05 18:39:30
KC8RGO-11 5 2014-08-07 20:33:15 2014-08-08 14:06:26 EN57QE > EN57SF 7.8 miles 257° 2014-08-08 14:06:26
N8WAV 29 2014-08-16 09:57:24 2014-08-16 11:40:13 EN57RD > EN57SF 8.2 miles 222° 2014-08-16 11:40:13

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