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Callsign, ship name or locator: Clear       Completed generating statistics (took 0.039 s).
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APRS station W6SCR-4 - show graphs
Comment: 13.8V 49F Sunset Hill Fill-in W1/NCa1
Location: 39°31.42' N 121°18.02' W - locator CM99IM35XQ - show map
4.5 miles Northwest bearing 334° from Challenge-Brownsville, Yuba County, California, United States [?]
9.4 miles East bearing 85° from Oroville East, Butte County, California, United States
53.3 miles North bearing 359° from Roseville, Placer County, California, United States
65.9 miles North bearing 9° from Sacramento, Sacramento County, California, United States
Last position: 2025-01-21 19:56:57 EST (6m8s ago)
2025-01-21 16:56:57 PST local time at Challenge-Brownsville, United States [?]
Last telemetry: 2024-11-03 19:35:52 EST (79d 27m ago) – show telemetry
Ch 1: 183, Ch 2: 147, Ch 3: 135, Ch 4: 149, Ch 5: 48
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: W6SCR-4>APOT30 via WIDE1,qAR,K6YIL-1 (good)
Positions stored: 1
Packet rate: 1506 seconds between packets on average during 73811 seconds.
Other SSIDs: W6SCR-6 W6SCR-3 W6SCR-5 W6SCR
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 78 on radio path – show map
Last heard a station directly: 2025-01-21 19:23:30 EST (39m35s ago)
Normal receiver range estimate: 87 miles (Updated: 2025-01-21 18:28:26 EST)
Position packets heard directly: 3641 on radio path
Stations near current position of W6SCR-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW628514.2 miles 262°2025-01-21 19:59:26 WB6WYF-114.3 miles 202°2024-12-27 18:29:53
W6/NS-36215.7 miles 184°2024-12-30 22:31:43 W6/NS-36516.0 miles 307°2025-01-09 21:08:19
W6JP-916.7 miles 158°2025-01-13 23:35:46 KN6MGK-917.5 miles 301°2025-01-21 20:02:36
EW365118.6 miles 133°2025-01-21 20:00:04 W6/NS-36718.9 miles 202°2024-12-30 22:42:12
GW261819.6 miles 149°2025-01-21 20:00:54 KJ6ZEB-921.8 miles 306°2025-01-21 19:23:30
KJ6ZEB-721.8 miles 306°2025-01-01 14:22:23 EW635522.1 miles 151°2025-01-21 20:01:29
KJ6HMV-122.3 miles 145°2024-12-28 14:58:36 KJ6HMV-522.3 miles 145°2024-12-26 17:43:49
W6JLO23.1 miles 140°2025-01-19 10:59:56 FW901823.3 miles 152°2025-01-21 20:00:40
AJ6OH-1024.8 miles 146°2025-01-13 04:23:58 AJ6OH-924.8 miles 146°2025-01-13 23:25:39
AJ6OH-1124.8 miles 146°2025-01-14 18:27:07 AJ6OH-1224.8 miles 146°2025-01-13 23:25:36
Stations which heard W6SCR-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
WA6TOW-2 493 2024-12-31 19:49:55 2025-01-21 18:41:33 CM99IM > CM87SN 149.7 miles 206° 2025-01-21 18:41:33
HILAKE 1 2025-01-19 18:10:17 2025-01-19 18:10:17 CM99IM > CN90HA 34.4 miles 353° 2025-01-19 18:10:17
HOPEMT 5 2025-01-19 17:19:56 2025-01-19 20:41:03 CM99IM > CM98RQ 71.2 miles 145° 2025-01-19 20:41:03

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 W6SCR-4
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KC6UDS-9 1 2025-01-16 12:52:45 2025-01-16 12:52:45 CM98AP > CM99IM 68.9 miles 211° 2025-01-16 12:52:45
N4224 2 2025-01-15 19:25:24 2025-01-20 17:05:06 CM88LJ > CM99IM 123.5 miles 231° 2025-01-15 19:25:24
K7ZAC-9 16 2025-01-16 10:05:00 2025-01-16 12:13:24 CM98GJ > CM99IM 79.2 miles 187° 2025-01-16 12:13:24
W6JP-9 1 2025-01-13 21:42:43 2025-01-13 21:42:43 CM99KF > CM99IM 23.3 miles 151° 2025-01-13 21:42:43
AB2LI-9 17 2025-01-14 14:39:18 2025-01-19 19:42:48 CM98AU > CM99IM 57.6 miles 217° 2025-01-15 21:16:27
K6BRR-9 6 2025-01-19 13:26:06 2025-01-19 17:18:23 CM97JK > CM99IM 143.7 miles 177° 2025-01-19 17:18:23
VA7BGW 2 2025-01-07 18:46:41 2025-01-07 18:52:45 CM89VP > CM99IM 49.0 miles 281° 2025-01-07 18:46:41
KE6RMN-9 1 2025-01-06 11:53:12 2025-01-06 11:53:12 CM98IQ > CM99IM 56.4 miles 181° 2025-01-06 11:53:12
W6TWW-9 7 2025-01-01 16:09:59 2025-01-19 22:02:39 CM98KP > CM99IM 61.7 miles 171° 2025-01-16 16:12:00
W0FZJ-9 3 2025-01-01 17:24:38 2025-01-16 18:13:05 CM98FN > CM99IM 67.2 miles 193° 2025-01-16 18:13:05
KM6GAX 4 2025-01-18 17:55:30 2025-01-19 11:32:52 CM99LE > CM99IM 24.9 miles 152° 2025-01-19 11:32:52
W6JLO 2 2025-01-18 12:12:58 2025-01-19 09:27:07 CM99LE > CM99IM 25.0 miles 152° 2025-01-19 09:27:07
KK6GUK-9 2 2025-01-03 21:13:19 2025-01-16 10:58:56 CN80WA > CM99IM 55.7 miles 309° 2025-01-16 10:58:56
WA6L-9 10 2025-01-06 14:54:16 2025-01-14 11:29:11 CM98GN > CM99IM 67.2 miles 188° 2025-01-07 18:21:49
KJ6LNH-9 5 2025-01-01 22:03:53 2025-01-18 13:20:39 CM98AA > CM99IM 110.5 miles 199° 2025-01-18 13:20:39
K6JRN-9 5 2025-01-15 10:42:47 2025-01-15 18:54:01 CM98JS > CM99IM 52.2 miles 177° 2025-01-15 18:54:01
KN6DUN-7 1 2025-01-11 13:35:35 2025-01-11 13:35:35 CM98IT > CM99IM 50.3 miles 181° 2025-01-11 13:35:35
W6SNO-9 3 2025-01-05 19:55:02 2025-01-11 01:48:55 CM99QH > CM99IM 39.9 miles 110° 2025-01-05 19:55:02
AE7QT-14 30 2025-01-03 21:48:12 2025-01-15 02:48:00 CN80VC > CM99IM 63.7 miles 310° 2025-01-14 21:01:46
W3IV-9 6 2025-01-05 19:19:25 2025-01-21 12:18:52 CM88XQ > CM99IM 68.9 miles 215° 2025-01-21 12:18:52
KQ6UP-1 2 2025-01-03 08:37:49 2025-01-03 09:00:04 CM99EE > CM99IM 28.7 miles 219° 2025-01-03 09:00:04
KK6SYV 105 2025-01-02 12:38:30 2025-01-20 08:43:41 CM98IT > CM99IM 50.3 miles 181° 2025-01-16 19:07:20
KK6HPB 3 2024-12-31 21:05:17 2025-01-19 02:04:39 CM98QJ > CM99IM 85.3 miles 155° 2025-01-19 02:04:39
KN6MGK-9 43 2025-01-14 14:12:39 2025-01-21 16:34:42 CM99BR > CM99IM 34.2 miles 297° 2025-01-15 20:15:56
KM6NKT-9 3 2025-01-06 15:11:57 2025-01-06 16:55:34 CM98VP > CM99IM 82.8 miles 137° 2025-01-06 15:55:46
N3BEN 1 2025-01-01 18:01:11 2025-01-01 18:01:11 CM98LW > CM99IM 43.6 miles 163° 2025-01-01 18:01:11
KN6PGB-9 1 2025-01-05 12:49:01 2025-01-05 12:49:01 CM98KP > CM99IM 61.5 miles 171° 2025-01-05 12:49:01
W1ZIB-9 120 2025-01-02 14:10:07 2025-01-21 19:14:32 CN80VB > CM99IM 60.3 miles 307° 2025-01-15 14:15:37
KM6AJQ-7 7 2025-01-03 17:39:27 2025-01-19 01:28:21 CM98DN > CM99IM 70.4 miles 199° 2025-01-19 01:28:21
KM6JQP-9 1 2025-01-18 13:53:01 2025-01-18 13:53:01 CM99PG > CM99IM 35.7 miles 118° 2025-01-18 13:53:01
KN6RWN-9 1 2025-01-13 21:46:12 2025-01-13 21:46:12 CM99EF > CM99IM 27.7 miles 221° 2025-01-13 21:46:12
K2DEN-10 5 2025-01-16 04:18:15 2025-01-17 08:18:15 CM87TQ > CM99IM 140.7 miles 205° 2025-01-17 08:18:15
KJ6ETI-9 1 2025-01-17 07:37:46 2025-01-17 07:37:46 CM98AI > CM99IM 88.8 miles 205° 2025-01-17 07:37:46
N6UTV-14 25 2025-01-03 19:44:11 2025-01-17 18:58:58 CM98FO > CM99IM 65.8 miles 192° 2025-01-15 14:03:00
KD6CWU-9 6 2025-01-02 13:05:43 2025-01-18 17:28:08 CM98SW > CM99IM 61.1 miles 131° 2025-01-02 13:05:43
KK6FEN 1 2025-01-17 12:23:23 2025-01-17 12:23:23 CM97KK > CM99IM 144.6 miles 177° 2025-01-17 12:23:23
KM6WSY-7 14 2025-01-05 11:54:22 2025-01-14 18:19:38 CM98CR > CM99IM 61.8 miles 206° 2025-01-14 18:10:52
KM6BHU-9 1 2025-01-12 17:01:13 2025-01-12 17:01:13 CM89XA > CM99IM 53.4 miles 230° 2025-01-12 17:01:13
KN6UWF-9 4 2025-01-03 17:54:14 2025-01-16 17:48:16 CM88WF > CM99IM 98.8 miles 206° 2025-01-14 22:41:33
WB1G-9 22 2025-01-01 17:34:17 2025-01-19 21:24:36 CM98GL > CM99IM 72.8 miles 185° 2025-01-01 17:34:17
N4RDZ-10 4 2025-01-19 18:03:20 2025-01-19 18:33:12 CM89VW > CM99IM 56.1 miles 302° 2025-01-19 18:03:20
N6PSN 2 2025-01-15 15:01:26 2025-01-15 15:10:17 CM98FQ > CM99IM 58.9 miles 191° 2025-01-15 15:01:26
KN6PRD-9 4 2025-01-18 23:06:50 2025-01-21 13:53:11 CM98FN > CM99IM 66.8 miles 190° 2025-01-21 13:53:11
AE6Z-9 1 2025-01-03 23:41:02 2025-01-03 23:41:02 CM99BR > CM99IM 32.0 miles 297° 2025-01-03 23:41:02
WY4SGT-9 13 2025-01-01 13:22:03 2025-01-01 17:14:28 CM99RH > CM99IM 43.2 miles 111° 2025-01-01 16:22:18
N6JWT-15 1 2025-01-01 17:48:03 2025-01-01 17:48:03 CM98TA > CM99IM 115.3 miles 154° 2025-01-01 17:48:03
WB6LPJ-8 65 2025-01-14 02:40:59 2025-01-15 11:47:49 CM99LA > CM99IM 38.9 miles 157° 2025-01-15 08:29:44
KN6WQU-9 1164 2024-12-31 20:18:57 2025-01-21 17:37:56 CM98HL > CM99IM 73.5 miles 184° 2025-01-15 12:56:26
VA7RTI 12 2025-01-02 21:44:48 2025-01-03 11:03:17 CM97JL > CM99IM 141.1 miles 178° 2025-01-02 21:44:48
KK7AIR-9 4 2025-01-03 16:35:03 2025-01-16 17:11:36 CM98NV > CM99IM 48.0 miles 151° 2025-01-07 12:06:28
KJ6ZEB-9 76 2025-01-11 14:44:59 2025-01-21 19:23:30 CM99ER > CM99IM 22.2 miles 312° 2025-01-16 14:32:35
W6WWR-9 4 2025-01-15 15:24:14 2025-01-20 22:21:51 CM98GO > CM99IM 65.2 miles 187° 2025-01-20 22:21:51
KN6ZGY-9 70 2024-12-31 19:16:26 2025-01-21 14:14:21 CM98FL > CM99IM 72.0 miles 189° 2025-01-21 14:14:21
W6JCZ-9 48 2025-01-02 10:45:07 2025-01-18 10:57:36 CM98BQ > CM99IM 66.7 miles 208° 2025-01-02 10:46:51
KG6TTN 91 2024-12-31 23:28:39 2025-01-21 15:26:30 PM08PR > CM99IM 5732.5 miles 316° 2025-01-18 13:20:47
KK7DOG-7 13 2025-01-16 21:43:55 2025-01-16 23:34:52 CM98CR > CM99IM 61.2 miles 207° 2025-01-16 23:34:52
W7CFL-9 12 2025-01-15 19:59:15 2025-01-16 14:17:04 CM98CR > CM99IM 61.5 miles 206° 2025-01-16 14:17:04
KN6ZEO-15 2 2025-01-13 14:23:51 2025-01-13 14:26:55 CM99QH > CM99IM 39.5 miles 111° 2025-01-13 14:23:51
W2OHV-5 3 2025-01-06 22:51:36 2025-01-07 18:49:47 CM98MP > CM99IM 62.5 miles 162° 2025-01-07 18:49:47
K6MFM-2 2 2025-01-19 19:57:47 2025-01-19 20:06:15 CM99BS > CM99IM 33.2 miles 299° 2025-01-19 19:57:47
KG6YXT 2 2025-01-04 11:58:51 2025-01-04 16:37:42 CM98AU > CM99IM 57.5 miles 218° 2025-01-04 11:58:51
W7NRG-8 3 2025-01-14 20:45:55 2025-01-14 21:04:01 CM98AU > CM99IM 57.6 miles 218° 2025-01-14 21:04:01
KM6YSM-9 4 2025-01-01 14:47:12 2025-01-04 19:31:12 CM98EN > CM99IM 69.0 miles 196° 2025-01-01 22:30:09
N6WYZ-9 24 2025-01-02 10:19:28 2025-01-20 04:14:33 CM98JN > CM99IM 66.8 miles 177° 2025-01-16 11:39:35
N7EKB-9 65 2025-01-01 11:23:05 2025-01-01 13:02:19 CM98DQ > CM99IM 63.2 miles 202° 2025-01-01 11:31:03
KJ7ZVK-4 10 2025-01-14 11:17:39 2025-01-14 13:26:00 CM98IO > CM99IM 64.6 miles 179° 2025-01-14 11:17:39
KE6GLA-3 2 2025-01-01 17:27:46 2025-01-01 17:35:03 CM98KP > CM99IM 61.6 miles 171° 2025-01-01 17:35:03
CHAIX 940 2024-12-31 20:47:35 2025-01-21 18:28:26 CM98RU > CM99IM 61.3 miles 141° 2025-01-21 18:28:26
KN6ETB 5 2025-01-16 18:27:32 2025-01-19 16:43:31 CM98BI > CM99IM 87.3 miles 202° 2025-01-19 16:43:31
KM6IC-9 19 2025-01-18 14:54:27 2025-01-18 17:01:33 CM89VR > CM99IM 49.2 miles 289° 2025-01-18 14:54:27
HOPEMT 422 2024-12-31 20:05:33 2025-01-21 17:59:13 CM98RQ > CM99IM 71.2 miles 145° 2025-01-21 17:59:13
KD6PPM-4 35 2025-01-03 12:38:02 2025-01-03 14:13:39 CN80UN > CM99IM 89.9 miles 324° 2025-01-03 14:13:39
W6DES-9 3 2025-01-01 12:53:31 2025-01-14 13:22:08 CM98MP > CM99IM 62.0 miles 164° 2025-01-14 13:22:08
AK6KD-9 1 2025-01-14 10:58:41 2025-01-14 10:58:41 CM99PG > CM99IM 35.8 miles 119° 2025-01-14 10:58:41
W3IV-8 1 2025-01-06 23:29:19 2025-01-06 23:29:19 CM98JN > CM99IM 66.8 miles 177° 2025-01-06 23:29:19
KN6ETB-9 20 2025-01-18 10:53:55 2025-01-18 18:08:53 CM99RH > CM99IM 42.9 miles 110° 2025-01-18 12:19:37
DOPEMT 1 2025-01-21 01:26:06 2025-01-21 01:26:06 CM98RQ > CM99IM 71.2 miles 145° 2025-01-21 01:26:06
KO6HML-9 3 2025-01-14 13:49:04 2025-01-19 20:49:08 CM98JN > CM99IM 66.9 miles 177° 2025-01-19 20:49:08

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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