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APRS station K6ER-9 - show graphs
Comment: K6ER, RX-only iGate, Raspberry Pi 4, Nooelec RTL-SDR v5, Wolback Ridge, California
Location: 37°51.06' N 122°29.91' W - locator CM87SU04EF - show map
0.9 miles Southwest bearing 232° from Sausalito, Marin County, California, United States [?]
1.3 miles Southeast bearing 154° from Marin City, Marin County, California, United States
6.8 miles Northwest bearing 321° from San Francisco, San Francisco County, California, United States
48.4 miles Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position: 2024-05-20 13:33:43 EDT (13m24s ago)
2024-05-20 10:33:43 PDT local time at Sausalito, United States [?]
Device: WB2OSZ: DireWolf
Last path: K6ER-9>APDW17 via TCPIP*,qAC,T2CAWEST
Positions stored: 2
Packet rate: 1800 seconds between packets on average during 88200 seconds.
Other SSIDs: K6ER-2
APRS igate – Statistics for 2024-05:
Stations heard directly: 73 on radio path – show map
Last heard a station directly: 2024-05-20 06:56:54 EDT (6h50m ago)
Normal receiver range estimate: 25 miles (Updated: 2024-04-30 17:53:18 EDT)
Position packets heard directly: 1810 on radio path
Position packets sent to APRS-IS: 4981 – show map
Stations near current position of K6ER-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W6/NC-40726.3 yards 38°2024-05-17 19:59:51 KM6BON-70.4 miles 2°2024-05-12 03:35:15
MARS6J-70.5 miles 129°2024-05-04 12:13:49 KN6KQR-71.2 miles 169°2024-05-04 09:51:59
KN6ZDM-71.8 miles 350°2024-05-19 17:06:30 WU1Q-72.3 miles 336°2024-04-21 17:06:19
KI6RGP-73.3 miles 14°2024-05-08 16:41:55 WB6TTB3.3 miles 43°2024-05-20 13:42:03
W6/NC-4353.4 miles 36°2024-05-08 16:57:13 K6GWE-43.6 miles 316°2024-04-26 23:06:49
K6GWE-33.6 miles 316°2024-04-26 20:42:33 MARS-93.6 miles 317°2024-05-11 12:37:43
NZ6J-113.6 miles 317°2024-04-30 03:24:59 NZ6J3.6 miles 316°2024-04-22 23:26:42
NZ6J-93.6 miles 317°2024-05-01 06:37:41 KB6HOH-113.7 miles 320°2024-05-20 13:02:27
W6/CC-0753.8 miles 79°2024-05-17 20:13:50 DW31533.8 miles 342°2024-05-20 13:14:57
K6MLF-53.9 miles 345°2024-05-19 12:26:19 KJ6DYP-64.2 miles 147°2024-04-27 20:35:46
Stations heard directly by K6ER-9
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
N6WKZ-3 6 2024-05-03 19:02:32 2024-05-14 23:03:57 CM87SS > CM87SU 6.4 miles 146° 2024-05-14 23:03:57
KD6GNB-1 9 2024-05-01 16:46:59 2024-05-03 16:22:16 CM87PE > CM87SU 46.1 miles 195° 2024-05-02 15:27:44
K6BIR-1 1 2024-05-11 20:07:26 2024-05-11 20:07:26 CM87WQ > CM87SU 24.2 miles 121° 2024-05-11 20:07:26
KF6GWQ-9 8 2024-05-11 19:11:22 2024-05-12 19:55:02 CM87RW > CM87SU 6.3 miles 351° 2024-05-11 19:11:22
KC6SSM-9 2 2024-05-11 13:35:45 2024-05-11 13:49:34 CM87VS > CM87SU 16.7 miles 112° 2024-05-11 13:35:45
W4YS-1 5 2024-05-01 17:45:32 2024-05-08 19:21:54 CM88XF > CM87SU 36.3 miles 46° 2024-05-08 19:21:54
WA6TOW-2 116 2024-05-01 17:40:32 2024-05-20 06:56:54 CM87SN > CM87SU 20.0 miles 177° 2024-05-20 06:56:54
KK6Q-9 16 2024-05-09 12:37:07 2024-05-15 18:33:42 CM88UA > CM87SU 15.6 miles 49° 2024-05-09 19:13:44
K6GSE-9 2 2024-05-12 00:20:57 2024-05-12 00:43:13 CM87VV > CM87SU 14.1 miles 78° 2024-05-12 00:20:57
WU1Q-9 2 2024-05-10 16:10:24 2024-05-10 16:11:15 CM88RC > CM87SU 17.7 miles 355° 2024-05-10 16:11:15
K6JRO-1 4 2024-05-01 13:26:53 2024-05-14 09:14:13 CM97AQ > CM87SU 29.8 miles 110° 2024-05-08 07:34:48
KM6LYN-9 20 2024-05-05 13:26:29 2024-05-05 19:10:26 CM87SS > CM87SU 5.1 miles 164° 2024-05-05 19:10:26
KJ6DZB-4 17 2024-05-05 02:39:19 2024-05-10 04:13:26 CM87UV > CM87SU 10.2 miles 64° 2024-05-10 04:13:26
K6MBD-9 7 2024-05-05 19:25:03 2024-05-10 09:35:31 CM88UG > CM87SU 30.0 miles 21° 2024-05-05 19:29:41
N418RF 1 2024-05-03 15:10:29 2024-05-03 15:10:29 CM88RG > CM87SU 28.0 miles 352° 2024-05-03 15:10:29
N6MKY-9 2 2024-05-05 02:06:23 2024-05-13 10:01:03 CM87WP > CM87SU 25.9 miles 121° 2024-05-13 10:01:03
KK6BXP-9 34 2024-05-02 11:59:41 2024-05-17 18:12:29 CM88UG > CM87SU 30.3 miles 21° 2024-05-17 18:08:06
KJ6DLF-4 15 2024-05-01 19:43:26 2024-05-18 19:54:49 CM88UG > CM87SU 32.4 miles 21° 2024-05-10 19:28:52
KN6GNX-9 6 2024-05-12 16:46:02 2024-05-12 17:23:46 CM88VA > CM87SU 19.0 miles 55° 2024-05-12 16:46:02
KR6BBQ-9 1 2024-05-03 21:03:23 2024-05-03 21:03:23 CM88VC > CM87SU 22.2 miles 41° 2024-05-03 21:03:23
KJ6CXL-9 10 2024-05-04 12:55:31 2024-05-12 18:17:52 CM88UG > CM87SU 29.7 miles 21° 2024-05-12 18:17:52
N6MEB-9 3 2024-05-03 10:51:16 2024-05-15 21:02:51 CM87VJ > CM87SU 35.9 miles 154° 2024-05-15 21:02:51
KG4EGZ-9 2 2024-05-03 19:23:13 2024-05-15 20:47:07 CM87UM > CM87SU 26.7 miles 154° 2024-05-15 20:47:07
KN6MOS-9 10 2024-05-02 21:09:28 2024-05-17 13:39:47 CM88VC > CM87SU 21.7 miles 42° 2024-05-17 13:39:15
KN6MOS-1 2 2024-05-05 13:26:18 2024-05-19 15:25:53 CM88UA > CM87SU 18.1 miles 45° 2024-05-19 15:25:53
KF6ZSP-9 2 2024-05-06 19:49:18 2024-05-09 13:32:03 CM87UT > CM87SU 13.3 miles 102° 2024-05-09 13:32:03
KN6PCT-7 1 2024-05-12 14:19:05 2024-05-12 14:19:05 CM87RO > CM87SU 17.6 miles 181° 2024-05-12 14:19:05
W6YNE-7 20 2024-05-01 00:24:33 2024-05-10 15:24:35 CM87UW > CM87SU 11.5 miles 65° 2024-05-10 15:24:35
K6RGG-9 2 2024-05-11 15:09:44 2024-05-11 15:28:21 CM87WQ > CM87SU 24.2 miles 120° 2024-05-11 15:09:44
KM6JQP-9 8 2024-05-03 15:08:43 2024-05-10 17:03:26 CM88UH > CM87SU 32.9 miles 21° 2024-05-03 16:14:50
K2YE-7 1 2024-05-14 22:37:04 2024-05-14 22:37:04 CM87VT > CM87SU 16.3 miles 97° 2024-05-14 22:37:04
KI6BSL-8 2 2024-05-06 13:51:17 2024-05-06 15:59:49 OL63MA > CM87SU 6897.8 miles 310° 2024-05-06 15:59:49
KJ6ETI-9 9 2024-05-18 14:28:24 2024-05-19 16:46:46 CM88SH > CM87SU 31.7 miles 2° 2024-05-19 00:17:09
K9WNG-9 6 2024-05-15 17:07:51 2024-05-15 20:57:38 CM88VC > CM87SU 21.6 miles 42° 2024-05-15 20:57:38
KK6FEN 14 2024-05-07 13:59:58 2024-05-13 16:34:40 CM88RD > CM87SU 21.4 miles 350° 2024-05-07 15:38:25
KN6KOP-9 3 2024-05-11 16:14:29 2024-05-11 16:36:32 CM87XO > CM87SU 31.1 miles 123° 2024-05-11 16:14:29
KN6UWF-9 11 2024-04-30 23:20:18 2024-05-04 16:39:01 CM88WD > CM87SU 29.6 miles 45° 2024-04-30 23:20:18
W2GMD-1 69 2024-04-30 21:18:01 2024-05-18 23:09:15 CM87SQ > CM87SU 12.6 miles 177° 2024-05-15 22:06:11
K6AUG-7 1 2024-05-17 10:32:12 2024-05-17 10:32:12 CM88VB > CM87SU 21.2 miles 44° 2024-05-17 10:32:12
DD4TS-7 1 2024-05-01 10:47:47 2024-05-01 10:47:47 CM87TT > CM87SU 5.7 miles 121° 2024-05-01 10:47:47
KC6DHS-6 22 2024-05-18 18:21:32 2024-05-18 21:29:10 CM87RW > CM87SU 6.1 miles 351° 2024-05-18 21:29:10
K6EF-2 1 2024-05-04 19:03:57 2024-05-04 19:03:57 CM87UN > CM87SU 23.6 miles 149° 2024-05-04 19:03:57
KM6MCS-9 1 2024-05-15 21:34:29 2024-05-15 21:34:29 CM87TT > CM87SU 7.9 miles 109° 2024-05-15 21:34:29
AA6EX-5 1 2024-05-14 17:32:43 2024-05-14 17:32:43 CM87TT > CM87SU 7.4 miles 122° 2024-05-14 17:32:43
AG6QR-9 21 2024-05-04 11:17:02 2024-05-04 16:49:29 CM87RW > CM87SU 6.9 miles 354° 2024-05-04 16:49:29
W1AEK-15 19 2024-04-30 21:20:10 2024-05-03 21:42:55 CM87UU > CM87SU 10.4 miles 95° 2024-05-03 21:42:55
KK6UEV 3 2024-05-02 19:10:16 2024-05-03 13:48:50 CM87US > CM87SU 13.1 miles 112° 2024-05-03 13:28:50
W6TVO-7 8 2024-05-06 21:45:04 2024-05-17 21:23:45 CM87ST > CM87SU 4.7 miles 134° 2024-05-12 10:36:35
KI6RGP-7 44 2024-05-08 13:47:34 2024-05-08 16:35:55 CM87SV > CM87SU 4.2 miles 6° 2024-05-08 14:49:51
WU6H-9 2 2024-05-04 17:15:40 2024-05-09 14:12:00 CM98GR > CM87SU 82.9 miles 44° 2024-05-09 14:12:00
K6DRK-4 1 2024-05-06 14:03:15 2024-05-06 14:03:15 CM87RU > CM87SU 1.7 miles 341° 2024-05-06 14:03:15
K6MLF-5 150 2024-05-01 10:49:47 2024-05-19 12:23:20 CM88VC > CM87SU 22.2 miles 41° 2024-05-18 09:51:03
NO1PC-9 1 2024-05-08 17:44:10 2024-05-08 17:44:10 CM87SR > CM87SU 8.0 miles 168° 2024-05-08 17:44:10
K6KKP-3 4 2024-05-01 17:31:48 2024-05-06 21:13:49 CM88VC > CM87SU 22.1 miles 41° 2024-05-04 00:39:52
KG6HDK-9 2 2024-05-07 23:59:33 2024-05-08 00:00:34 CM88UG > CM87SU 31.2 miles 20° 2024-05-07 23:59:33
KF6CLH-14 45 2024-05-02 13:43:59 2024-05-02 18:31:40 CM88RA > CM87SU 11.1 miles 346° 2024-05-02 18:31:40
KK6JON-9 2 2024-05-03 07:31:37 2024-05-03 18:48:07 CM88VD > CM87SU 26.1 miles 36° 2024-05-03 07:31:37
NW6UP-8 1 2024-05-11 21:52:26 2024-05-11 21:52:26 CM87SP > CM87SU 13.8 miles 170° 2024-05-11 21:52:26
KE6BEA-1 7 2024-05-05 15:15:03 2024-05-05 17:35:10 CM88UF > CM87SU 29.5 miles 26° 2024-05-05 17:35:10
N6OL-8 2 2024-05-09 21:56:45 2024-05-10 02:23:56 CM87SQ > CM87SU 11.3 miles 178° 2024-05-09 21:56:45
AG6FR 53 2024-05-05 14:22:20 2024-05-17 20:01:17 CM87RW > CM87SU 6.8 miles 322° 2024-05-17 14:38:29
KJ6DZB-8 2 2024-05-01 23:35:06 2024-05-02 11:30:41 CM87UU > CM87SU 12.8 miles 83° 2024-05-01 23:35:06
MARS-4 18 2024-05-04 13:08:54 2024-05-04 15:21:27 CM87QV > CM87SU 6.5 miles 300° 2024-05-04 15:21:27
MARS6J-7 668 2024-04-30 20:11:36 2024-05-04 12:11:16 CM87RV > CM87SU 3.6 miles 317° 2024-05-02 19:21:22
MARS6J-8 92 2024-05-01 16:10:47 2024-05-18 15:49:30 CM87RW > CM87SU 6.9 miles 354° 2024-05-07 14:26:12
MARS-5 26 2024-05-04 14:38:46 2024-05-04 18:52:07 CM87QV > CM87SU 6.8 miles 308° 2024-05-04 18:31:09
KN6ZDM-7 76 2024-04-30 22:10:50 2024-05-19 17:05:58 CM87RW > CM87SU 6.9 miles 354° 2024-05-19 15:48:07
W7CSD-4 1 2024-05-05 12:49:58 2024-05-05 12:49:58 CM88TG > CM87SU 29.1 miles 15° 2024-05-05 12:49:58
KJ2A-4 1 2024-05-03 18:44:31 2024-05-03 18:44:31 CM87VU > CM87SU 14.2 miles 90° 2024-05-03 18:44:31
KN6KQR-7 11 2024-05-03 11:31:26 2024-05-04 09:51:59 CM87ST > CM87SU 4.9 miles 138° 2024-05-03 11:53:38
KC1DYF-1 2 2024-05-04 13:26:45 2024-05-04 13:46:50 CM87QV > CM87SU 5.8 miles 296° 2024-05-04 13:26:45
N6ZX-3 71 2024-05-06 19:40:08 2024-05-10 13:31:52 CM87UK > CM87SU 30.3 miles 161° 2024-05-10 13:31:52
KK6DCI-5 1 2024-05-06 08:38:38 2024-05-06 08:38:38 CM88VC > CM87SU 24.0 miles 46° 2024-05-06 08:38:38

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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