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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
1.3 miles Southeast bearing 154° from Marin City, Marin County, California, United States [?]
2.8 miles Southeast bearing 133° from Tamalpais-Homestead Valley, 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: 2025-01-21 19:34:42 EST (11m40s ago)
2025-01-21 16:34:42 PST local time at Marin City, United States [?]
Device: WB2OSZ: DireWolf
Last path: K6ER-9>APDW17 via TCPIP*,qAC,T2USANE
Positions stored: 2
Packet rate: 1800 seconds between packets on average during 88200 seconds.
Other SSIDs: K6ER-2
APRS igate – Statistics for 2025-01:
Stations heard directly: 50 on radio path – show map
Last heard a station directly: 2025-01-21 19:38:07 EST (8m15s ago)
Normal receiver range estimate: 31 miles (Updated: 2024-11-30 18:29:41 EST)
Position packets heard directly: 844 on radio path
Position packets sent to APRS-IS: 894 – show map
Stations near current position of K6ER-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N6QP26.3 yards 38°2025-01-04 17:08:53 FW69920.9 miles 52°2025-01-21 19:43:42
368311790 US1.0 miles 24°2025-01-03 23:42:11 RACCOON1.0 miles 15°2025-01-21 19:21:16
GW56251.0 miles 87°2025-01-21 19:45:06 3386910001.0 miles 16°2025-01-16 18:47:35
BLACK SWAN1.1 miles 53°2025-01-13 07:02:38 NOW OR NEVER1.1 miles 56°2025-01-19 20:44:30
LIVIN THE DREAM1.1 miles 61°2025-01-21 01:52:15 VESSEL ASSIST G GATE1.1 miles 33°2025-01-13 16:19:02
BLUE RUNNER1.2 miles 42°2025-01-19 15:56:39 MISTY1.3 miles 61°2025-01-12 18:57:56
PESCADOR LOCO1.3 miles 357°2025-01-16 17:42:08 3669757401.4 miles 74°2025-01-14 13:16:10
DARK HORSE 1.4 miles 77°2025-01-04 18:19:03 FARAH II 1.7 miles 111°2025-01-19 18:28:01
REJOICE1.7 miles 103°2025-01-11 18:55:04 3669998921.7 miles 138°2025-01-21 09:07:24
DEL NORTE1.7 miles 85°2025-01-21 19:44:25 LINDO1.7 miles 93°2025-01-05 14:37:07
Stations heard directly by K6ER-9
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
W6CX-3 1 2025-01-05 04:39:31 2025-01-05 04:39:31 CM97BV > CM87SU 32.8 miles 85° 2025-01-05 04:39:31
N6WKZ-3 1 2025-01-05 07:15:20 2025-01-05 07:15:20 CM87SS > CM87SU 6.4 miles 146° 2025-01-05 07:15:20
KD6GNB-1 33 2025-01-04 14:00:37 2025-01-21 14:48:28 EM29MA > CM87SU 1483.9 miles 78° 2025-01-16 14:40:44
K6BIR-1 2 2025-01-13 13:08:07 2025-01-20 17:16:43 CM87WP > CM87SU 25.2 miles 120° 2025-01-13 13:08:07
KF6GWQ-9 6 2025-01-02 17:21:35 2025-01-04 00:24:14 CM87WQ > CM87SU 23.5 miles 120° 2025-01-02 18:38:58
WA6TOW-2 2 2025-01-05 04:39:31 2025-01-12 04:53:24 CM87SN > CM87SU 20.0 miles 177° 2025-01-12 04:53:24
KK6Q-9 24 2025-01-14 11:35:06 2025-01-18 18:37:37 CM97AU > CM87SU 30.4 miles 87° 2025-01-18 18:34:01
K6GSE-9 9 2024-12-31 19:29:07 2025-01-10 00:50:41 CM87UT > CM87SU 12.9 miles 103° 2025-01-10 00:44:56
KJ6DZB-4 10 2025-01-14 03:47:33 2025-01-21 19:23:52 CM87UV > CM87SU 10.2 miles 64° 2025-01-21 19:23:52
K6MBD-9 4 2025-01-05 20:10:17 2025-01-20 19:55:19 CM88RC > CM87SU 18.1 miles 358° 2025-01-20 19:55:19
N6AMQ-2 1 2025-01-20 16:33:01 2025-01-20 16:33:01 CM87VK > CM87SU 31.5 miles 151° 2025-01-20 16:33:01
AK6RF-9 10 2025-01-08 14:09:41 2025-01-08 16:19:31 CM88SE > CM87SU 22.7 miles 7° 2025-01-08 14:09:41
KN6IWB-7 1 2025-01-05 16:55:11 2025-01-05 16:55:11 CM87VU > CM87SU 14.9 miles 90° 2025-01-05 16:55:11
N6MEB-9 14 2025-01-02 07:44:28 2025-01-21 18:41:58 CM87VJ > CM87SU 35.9 miles 154° 2025-01-21 18:41:58
KN6MOS-9 185 2025-01-01 15:10:00 2025-01-21 09:48:30 CM87WX > CM87SU 21.7 miles 62° 2025-01-21 09:48:30
KD2LRL-9 1 2025-01-20 22:18:41 2025-01-20 22:18:41 CM87UT > CM87SU 11.8 miles 98° 2025-01-20 22:18:41
KG6WIP 1 2025-01-20 19:09:41 2025-01-20 19:09:41 CM87US > CM87SU 14.0 miles 111° 2025-01-20 19:09:41
K6SQY-7 12 2025-01-08 19:40:29 2025-01-08 20:48:29 CM87SW > CM87SU 6.7 miles 24° 2025-01-08 20:48:29
KF6ZSP-9 10 2025-01-04 09:36:25 2025-01-18 09:57:27 CM87UK > CM87SU 32.1 miles 155° 2025-01-04 09:36:25
KD6SPN-10 2 2025-01-14 01:37:05 2025-01-15 12:37:06 CM97AJ > CM87SU 42.2 miles 135° 2025-01-15 12:37:06
KM6JQP-9 1 2025-01-17 21:22:22 2025-01-17 21:22:22 CM88UF > CM87SU 29.7 miles 25° 2025-01-17 21:22:22
K2YE-7 10 2025-01-03 20:20:59 2025-01-21 19:27:32 CM87VT > CM87SU 16.5 miles 97° 2025-01-17 19:40:47
KJ6ETI-9 7 2025-01-09 10:58:35 2025-01-21 08:23:09 CM87VL > CM87SU 31.4 miles 149° 2025-01-09 10:58:35
N6VMG-9 3 2025-01-08 23:45:48 2025-01-19 15:14:18 CM97BK > CM87SU 43.2 miles 130° 2025-01-19 15:14:18
KK6FEN 1 2025-01-20 23:38:02 2025-01-20 23:38:02 CM87WR > CM87SU 21.5 miles 114° 2025-01-20 23:38:02
KN6UWF-9 10 2025-01-04 16:40:36 2025-01-20 01:21:11 CM88VD > CM87SU 24.7 miles 37° 2025-01-04 16:40:36
N6HL-3 8 2025-01-04 16:26:23 2025-01-05 00:30:42 CM87WI > CM87SU 39.7 miles 148° 2025-01-05 00:30:42
KG6JLE-9 1 2025-01-08 10:53:33 2025-01-08 10:53:33 CM87VL > CM87SU 31.1 miles 147° 2025-01-08 10:53:33
W2GMD-1 45 2024-12-31 19:40:00 2025-01-21 18:14:57 CM87SQ > CM87SU 12.0 miles 173° 2025-01-18 13:08:40
N6QP-9 6 2025-01-04 14:17:05 2025-01-18 14:10:13 CM88VA > CM87SU 19.4 miles 56° 2025-01-18 14:10:13
KM6MCS-9 16 2025-01-05 15:23:50 2025-01-17 17:40:29 CM87VU > CM87SU 17.3 miles 94° 2025-01-07 23:02:17
K8YIP-9 2 2025-01-14 20:42:01 2025-01-18 12:25:14 CM88VA > CM87SU 19.4 miles 56° 2025-01-18 12:25:14
AG6MR-7 139 2024-12-31 20:45:08 2025-01-21 16:45:04 CM87UU > CM87SU 13.2 miles 83° 2025-01-21 16:45:04
KI6LDM-7 1 2025-01-10 12:48:53 2025-01-10 12:48:53 CM87UM > CM87SU 25.4 miles 150° 2025-01-10 12:48:53
K6MPP-9 1 2025-01-09 16:58:10 2025-01-09 16:58:10 CM87RX > CM87SU 9.3 miles 351° 2025-01-09 16:58:10
K6KKP-3 1 2024-12-31 19:32:46 2024-12-31 19:32:46 CM87UT > CM87SU 12.4 miles 106° 2024-12-31 19:32:46
NZ6J-2 75 2025-01-07 22:50:39 2025-01-15 00:48:00 CM87RV > CM87SU 3.6 miles 316° 2025-01-15 00:48:00
K6JPB-1 49 2025-01-01 09:13:56 2025-01-12 23:33:30 CM88UG > CM87SU 30.0 miles 21° 2025-01-05 21:53:33
KW6E-8 6 2025-01-10 16:40:17 2025-01-12 11:25:37 CM88UI > CM87SU 35.0 miles 16° 2025-01-11 16:52:20
N6HLZ-9 1 2025-01-13 21:59:27 2025-01-13 21:59:27 OL63MA > CM87SU 6897.8 miles 310° 2025-01-13 21:59:27
N6AMQ-9 2 2025-01-16 17:52:34 2025-01-19 17:27:19 CM87VK > CM87SU 33.2 miles 151° 2025-01-16 17:52:34
KG6ZCO 2 2025-01-08 12:02:59 2025-01-08 12:04:00 CM87SS > CM87SU 4.8 miles 160° 2025-01-08 12:04:00
K6MLF-7 2 2025-01-21 16:26:14 2025-01-21 16:40:19 CM87QV > CM87SU 7.3 miles 304° 2025-01-21 16:26:14
N5HIT-7 77 2025-01-15 11:00:47 2025-01-21 17:45:39 CM87VL > CM87SU 29.1 miles 149° 2025-01-21 12:50:05
KC6TYD-9 1 2025-01-08 21:17:24 2025-01-08 21:17:24 CM87VL > CM87SU 29.7 miles 148° 2025-01-08 21:17:24
KM6IC-9 39 2025-01-02 14:44:43 2025-01-18 19:33:56 CM88SD > CM87SU 20.5 miles 6° 2025-01-18 19:33:56
KO6HHT-7 2 2025-01-10 11:28:41 2025-01-17 09:02:17 CM88UA > CM87SU 14.1 miles 43° 2025-01-10 11:28:41
KC3LOF-2 4 2025-01-21 19:27:00 2025-01-21 19:38:07 CM88UB > CM87SU 18.7 miles 43° 2025-01-21 19:27:00
KK7UXU-9 1 2025-01-15 17:37:39 2025-01-15 17:37:39 CM88UG > CM87SU 30.0 miles 21° 2025-01-15 17:37:39
AK6L-4 2 2025-01-20 17:44:59 2025-01-20 18:54:13 CM87UU > CM87SU 11.6 miles 89° 2025-01-20 17:44:59

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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