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APRS station WB2OSZ-5 - show graphs
Comment: アマチュア無線
Location: 42°37.14' N 71°20.83' W - locator FN42HO88IN - show map
1.7 miles Northeast bearing 38° from Chelmsford, Middlesex County, Massachusetts, United States [?]
1.9 miles Southwest bearing 238° from Lowell, Middlesex County, Massachusetts, United States
23.2 miles Northwest bearing 321° from Boston, Suffolk County, Massachusetts, United States
24.9 miles Northwest bearing 323° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-02-01 20:17:02 EST (10m59s ago)
2025-02-01 20:17:02 EST local time at Chelmsford, United States [?]
Device: WB2OSZ: DireWolf
Last path: WB2OSZ-5>APDW18 via qAR,W1DMR-3
Positions stored: 3
Packet rate: 612 seconds between packets on average during 30000 seconds.
Items and objects originated: JLTEST1 JLTEST3 JLTEST4 JLTEST5
Other SSIDs: WB2OSZ-tt WB2OSZ-6 WB2OSZ-15 WB2OSZ-11 WB2OSZ-12
APRS igate – Statistics for 2025-02:
Stations heard directly: 26 on radio path – show map
Last heard a station directly: 2025-02-01 20:27:51 EST (10s ago)
Normal receiver range estimate: 25 miles (Updated: 2025-01-31 16:45:49 EST)
Position packets heard directly: 598 on radio path
Position packets sent to APRS-IS: 675 – show map
Stations near current position of WB2OSZ-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
IW3IAA0.0 yards 0°2025-01-19 05:53:54 AA4JW0.0 yards 0°2025-01-18 09:18:13
IU3RCC-30.0 yards 0°2025-01-16 08:21:36 KO4WIL-10.0 yards 0°2025-02-01 08:51:55
WB2OSZ-tt0.0 yards 0°2025-01-30 20:26:45 KK7MRC0.0 yards 0°2025-01-25 01:26:10
KR4ZY-70.0 yards 0°2025-01-25 14:57:18 AA1HO0.7 miles 160°2025-02-01 12:34:40
CW36600.7 miles 47°2025-02-01 20:20:16 KB1DDC-71.0 miles 273°2025-01-26 10:56:59
N1BFO1.1 miles 208°2025-02-01 20:25:32 W1GCF-71.3 miles 359°2025-01-26 20:17:29
W1GCF-91.3 miles 360°2025-02-01 16:55:59 KB1ZIY-71.3 miles 19°2025-02-01 19:36:15
W1MWS-131.6 miles 310°2025-02-01 20:24:27 N1ECC-71.8 miles 81°2025-01-06 10:17:15
N1CVO-91.8 miles 100°2025-01-27 12:24:00 N1CVO-51.8 miles 100°2025-02-01 18:04:38
N1RBP1.9 miles 279°2025-01-30 11:09:54 EW89582.0 miles 113°2025-02-01 20:20:27
Stations which heard WB2OSZ-5 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KA1GJU-3 10 2025-01-31 19:17:02 2025-02-01 05:18:30 FN42HO > FN42MW 28.6 miles 44° 2025-02-01 05:18:30
W1XM 16 2025-01-31 21:17:01 2025-02-01 19:37:02 FN42HO > FN42KI 22.2 miles 144° 2025-02-01 19:37:02
KB1TSO 58 2025-01-31 19:17:03 2025-02-01 19:57:04 FN42HO > FN42JR 9.1 miles 45° 2025-02-01 19:57:04
W1TLR-2 15 2025-02-01 01:37:02 2025-02-01 20:17:02 FN42HO > FN42HS 10.3 miles 354° 2025-02-01 20:17:02
AA2T-10 19 2025-02-01 05:37:02 2025-02-01 14:57:03 FN42HO > FN42CM 22.0 miles 249° 2025-02-01 14:57:03
W1DMR-3 29 2025-01-31 21:17:02 2025-02-01 20:17:02 FN42HO > FN42BS 30.1 miles 290° 2025-02-01 20:17:02

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 WB2OSZ-5
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KA1GJU-3 29 2025-01-31 21:11:22 2025-02-01 20:11:18 FN42MW > FN42HO 28.6 miles 44° 2025-02-01 20:11:18
N8VIM 41 2025-01-31 19:05:31 2025-02-01 20:20:31 FN42FQ > FN42HO 11.9 miles 291° 2025-02-01 20:20:31
W1MRA 7 2025-01-31 20:26:30 2025-02-01 17:50:30 FN42FI > FN42HO 22.0 miles 211° 2025-02-01 17:50:30
N8VIM-2 6 2025-02-01 07:22:36 2025-02-01 16:43:54 FN42FO > FN42HO 12.0 miles 267° 2025-02-01 07:22:36
W1MHL 2 2025-02-01 03:51:01 2025-02-01 09:48:51 FN42IJ > FN42HO 16.6 miles 163° 2025-02-01 09:48:51
AB1OC-10 15 2025-01-31 20:06:50 2025-02-01 20:27:51 FN42ER > FN42HO 13.9 miles 298° 2025-02-01 20:27:51
KB1TSO-9 3 2025-02-01 10:11:19 2025-02-01 10:32:47 FN42JR > FN42HO 11.1 miles 47° 2025-02-01 10:30:47
W1XM-15 2 2025-02-01 15:31:09 2025-02-01 15:41:10 FN42KI > FN42HO 22.2 miles 144° 2025-02-01 15:41:10
W1WAH-9 6 2025-02-01 08:10:42 2025-02-01 17:52:06 FN42IT > FN42HO 13.7 miles 17° 2025-02-01 08:10:42
KB1VBA-7 1 2025-02-01 11:54:33 2025-02-01 11:54:33 FN42HU > FN42HO 16.8 miles 359° 2025-02-01 11:54:33
W1GCF-9 29 2025-02-01 07:31:34 2025-02-01 16:55:59 FN42JL > FN42HO 11.8 miles 147° 2025-02-01 16:37:51
KB1ZIY-7 3 2025-02-01 19:26:14 2025-02-01 19:36:15 FN42HP > FN42HO 1.3 miles 19° 2025-02-01 19:36:15
KB1TSO 35 2025-01-31 19:01:23 2025-02-01 19:21:23 FN42JR > FN42HO 9.1 miles 45° 2025-02-01 19:21:23
NJ0N-9 2 2025-02-01 05:28:26 2025-02-01 05:32:42 FN42GQ > FN42HO 6.1 miles 317° 2025-02-01 05:32:42
W1ANC-9 1 2025-02-01 16:17:49 2025-02-01 16:17:49 FN42KM > FN42HO 13.6 miles 124° 2025-02-01 16:17:49
AA2T-10 2 2025-02-01 12:19:50 2025-02-01 12:49:50 FN42CM > FN42HO 22.0 miles 249° 2025-02-01 12:49:50
KC1TLF-10 14 2025-02-01 13:49:28 2025-02-01 20:27:01 FN42GP > FN42HO 5.9 miles 286° 2025-02-01 20:27:01
N1CVO-5 2 2025-01-31 22:28:38 2025-02-01 18:04:38 FN42IO > FN42HO 1.8 miles 100° 2025-02-01 18:04:38
AC1RZ-7 2 2025-02-01 10:22:32 2025-02-01 10:23:11 FN42IQ > FN42HO 5.3 miles 35° 2025-02-01 10:23:11
KB1PQB-3 26 2025-01-31 19:06:58 2025-02-01 20:06:41 FN42LS > FN42HO 18.5 miles 58° 2025-02-01 20:06:41
KC1VBS-9 2 2025-02-01 09:30:41 2025-02-01 09:32:50 FN42IO > FN42HO 1.9 miles 110° 2025-02-01 09:30:41
W5GI-9 3 2025-02-01 11:05:05 2025-02-01 13:52:25 FN42KM > FN42HO 14.0 miles 124° 2025-02-01 11:13:05
KC1TLF-12 55 2025-02-01 08:41:26 2025-02-01 11:41:49 FN42GP > FN42HO 5.7 miles 284° 2025-02-01 09:36:04
KC1GHR-8 303 2025-01-31 21:56:16 2025-02-01 20:24:53 FN42GN > FN42HO 8.4 miles 234° 2025-02-01 13:37:32
W1DMR-3 6 2025-02-01 00:18:15 2025-02-01 19:33:12 FN42BS > FN42HO 30.1 miles 290° 2025-02-01 19:33:12
KC1VZN 1 2025-02-01 07:38:44 2025-02-01 07:38:44 FN42HQ > FN42HO 4.4 miles 341° 2025-02-01 07:38:44

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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