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APRS station W1XM - show graphs
Comment: MIT APRS iGate & Local Fill-in Cambridge, MA
Location: 42°21.62' N 71°05.36' W - locator FN42KI96GL - show map
1.3 miles Southeast bearing 141° from Cambridge, Middlesex County, Massachusetts, United States [?]
1.5 miles West bearing 275° from Boston, Suffolk County, Massachusetts, United States
2.0 miles South bearing 165° from Somerville, Middlesex County, Massachusetts, United States
2.8 miles Northwest bearing 312° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-13 20:21:22 EST (6m10s ago)
2025-01-13 20:21:22 EST local time at Cambridge, United States [?]
Last telemetry: 2024-11-04 07:22:20 EST (70d 13h5m ago) – show telemetry
Avg 10m: 0.134 Rx Erlang, Avg 10m: 0.003 Tx Erlang, RxPkts: 87 count/10m, IGateDropRx: 2 count/10m, TxPkts: 2 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: W1XM>APRX29 via qAR,W1DMR-1
Positions stored: 9
Packet rate: 1053 seconds between packets on average during 51581 seconds.
Other SSIDs: W1XM-15
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 50 on radio path – show map
Last heard a station directly: 2025-01-13 19:43:51 EST (43m41s ago)
Normal receiver range estimate: 68 miles (Updated: 2024-10-31 19:57:55 EDT)
Position packets heard directly: 620 on radio path
Stations near current position of W1XM - show more
callsign distance last heard - EST      callsign distance last heard - EST
W1XM-150.0 yards 0°2025-01-13 20:24:47 KB1DML1.0 miles 284°2025-01-13 20:25:16
KZ2X-51.0 miles 269°2025-01-13 20:23:34 KC1ADC-111.5 miles 343°2025-01-05 11:46:14
145.2301.6 miles 90°2025-01-13 20:20:28 MASS STATE POLICE 91.6 miles 69°2025-01-13 17:32:53
KATZ AND DOGZ1.6 miles 65°2024-12-26 06:28:53 BOREAS1.7 miles 65°2025-01-06 16:54:07
TYCHE1.7 miles 66°2025-01-12 06:55:27 EW27271.7 miles 136°2025-01-13 20:15:46
ABEONA1.7 miles 66°2025-01-13 09:40:57 DEVANTE'S DREAM1.7 miles 66°2025-01-13 20:23:46
ANIRAM1.7 miles 64°2025-01-13 20:27:19 K1HGT1.8 miles 112°2024-12-23 10:40:30
KC1QXQ-101.9 miles 275°2025-01-13 20:23:42 NW1S-91.9 miles 265°2025-01-13 18:28:19
USS CONSTITUTION1.9 miles 64°2025-01-13 20:19:13 KB1TOY-121.9 miles 347°2025-01-11 11:32:50
WILLIAM F. LISK2.0 miles 91°2024-12-23 06:17:38 RITA2.0 miles 92°2025-01-13 20:26:49
Stations which heard W1XM directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KA1GJU-3 10 2025-01-06 08:11:57 2025-01-13 12:35:45 FN42KI > FN42MW 39.1 miles 10° 2025-01-13 12:35:45
W1MV-1 47 2025-01-03 07:43:08 2025-01-13 20:02:40 FN42KI > FN41MX 26.6 miles 166° 2025-01-13 20:02:40
W1TG-1 19 2024-12-31 23:43:14 2025-01-13 12:00:00 FN42KI > FN42OW 42.0 miles 19° 2025-01-13 12:00:00
WB2OSZ-5 61 2025-01-02 21:08:24 2025-01-06 10:23:29 FN42KI > FN42HO 22.2 miles 324° 2025-01-06 10:23:29
AB1OC-10 21 2025-01-07 22:04:17 2025-01-08 07:14:32 FN42KI > FN42ER 35.2 miles 314° 2025-01-08 07:14:32
W1KU-2 1 2025-01-06 13:39:15 2025-01-06 13:39:15 FN42KI > FN42EH 27.8 miles 266° 2025-01-06 13:39:15
KZ2X-5 333 2024-12-31 19:50:31 2025-01-13 01:48:12 FN42KI > FN42KI 1.0 miles 269° 2025-01-13 01:48:12
WM1T-10 4 2025-01-01 23:52:12 2025-01-13 07:11:32 FN42KI > FN42BN 43.4 miles 287° 2025-01-13 07:11:32
KC1RAY-1 1 2025-01-02 20:14:16 2025-01-02 20:14:16 FN42KI > FN41JV 33.0 miles 190° 2025-01-02 20:14:16
W1OR-2 47 2024-12-31 19:14:52 2025-01-05 17:46:22 FN42KI > FN42EF 28.7 miles 254° 2025-01-05 17:46:22
N1KWG-10 10 2025-01-10 04:57:32 2025-01-13 01:48:12 FN42KI > FN43HA 48.9 miles 342° 2025-01-13 01:48:12
KC1SOO-1 80 2025-01-09 13:54:50 2025-01-13 19:45:15 FN42KI > FN42PP 28.1 miles 47° 2025-01-13 19:45:15
AA2T-10 12 2025-01-05 05:59:18 2025-01-07 07:04:55 FN42KI > FN42CM 35.3 miles 287° 2025-01-07 07:04:55
KB1NE-1 1 2025-01-02 11:11:24 2025-01-02 11:11:24 FN42KI > FN42DC 37.1 miles 240° 2025-01-02 11:11:24
W1DMR-7 9 2025-01-02 01:59:27 2025-01-13 11:25:43 FN42KI > FN42BE 42.6 miles 253° 2025-01-13 11:25:43
K1WH 2 2025-01-13 07:27:33 2025-01-13 07:46:23 FN42KI > FN43FQ 93.4 miles 347° 2025-01-13 07:46:23
N1HAN-10 13 2025-01-13 02:04:45 2025-01-13 18:33:05 FN42KI > FN42IL 13.6 miles 311° 2025-01-13 18:33:05
W1GMM-10 35 2024-12-31 22:00:12 2025-01-13 06:55:59 FN42KI > FN42KN 15.4 miles 351° 2025-01-13 06:55:59
KC1BUR-5 8 2024-12-31 21:21:06 2025-01-08 19:47:38 FN42KI > FN42JN 13.5 miles 339° 2025-01-08 19:47:38
W1DMR-1 401 2024-12-31 20:09:14 2025-01-13 20:21:22 FN42KI > FN42AJ 43.1 miles 272° 2025-01-13 20:21:22
W1DMR-4 12 2025-01-01 12:55:30 2025-01-13 14:59:08 FN42KI > FN41FX 35.5 miles 222° 2025-01-13 14:59:08
W1DMR-3 1 2025-01-11 22:34:35 2025-01-11 22:34:35 FN42KI > FN42BS 50.2 miles 305° 2025-01-11 22:34:35

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 W1XM
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
NT5SM-9 4 2025-01-09 12:55:36 2025-01-13 18:44:51 FN42JI > FN42KI 7.0 miles 264° 2025-01-10 16:06:31
KB1HNZ-9 3 2025-01-05 12:08:49 2025-01-05 15:31:27 FN42HH > FN42KI 15.4 miles 258° 2025-01-05 15:31:27
KB1TSO-9 3 2025-01-06 15:19:37 2025-01-08 15:16:52 FN42JQ > FN42KI 24.7 miles 346° 2025-01-08 15:16:52
N792F 1 2025-01-13 15:55:39 2025-01-13 15:55:39 FN42GB > FN42KI 28.7 miles 222° 2025-01-13 15:55:39
N1EDU-4 1 2025-01-08 08:49:40 2025-01-08 08:49:40 FN42JS > FN42KI 30.5 miles 346° 2025-01-08 08:49:40
N3LLO-3 2 2025-01-01 18:58:33 2025-01-02 23:59:41 FN42BS > FN42KI 50.2 miles 305° 2025-01-02 23:59:41
KC1DDH-9 1 2025-01-13 06:04:25 2025-01-13 06:04:25 FN42FF > FN42KI 22.7 miles 248° 2025-01-13 06:04:25
N1EDF-9 7 2025-01-06 07:29:11 2025-01-10 11:05:30 FN42JL > FN42KI 10.3 miles 337° 2025-01-10 09:06:28
N4SRN 1 2024-12-31 19:47:21 2024-12-31 19:47:21 FN42FX > FN42KI 47.4 miles 334° 2024-12-31 19:47:21
KB1CHU-8 2 2025-01-03 09:56:49 2025-01-05 09:38:12 FN42MF > FN42KI 12.1 miles 147° 2025-01-03 09:56:49
W1WAH-9 1 2025-01-04 14:51:30 2025-01-04 14:51:30 FN42KM > FN42KI 10.0 miles 351° 2025-01-04 14:51:30
W1GTX-9 1 2025-01-08 15:02:20 2025-01-08 15:02:20 FN42NE > FN42KI 16.5 miles 144° 2025-01-08 15:02:20
AJ1L 12 2025-01-01 19:42:07 2025-01-11 15:49:04 FN42NC > FN42KI 20.7 miles 153° 2025-01-11 15:49:04
KB1CRN-14 1 2025-01-07 00:59:59 2025-01-07 00:59:59 FN42HP > FN42KI 25.4 miles 320° 2025-01-07 00:59:59
NQ1W-9 1 2025-01-01 18:10:57 2025-01-01 18:10:57 FN42NO > FN42KI 20.7 miles 30° 2025-01-01 18:10:57
W1QWT-9 1 2025-01-08 18:47:53 2025-01-08 18:47:53 FN42OE > FN42KI 19.1 miles 124° 2025-01-08 18:47:53
KB1EKN-9 45 2025-01-02 10:40:04 2025-01-12 16:27:40 FN42OE > FN42KI 20.4 miles 123° 2025-01-07 09:33:43
KB1EKN-7 1 2025-01-04 14:37:12 2025-01-04 14:37:12 FN42NF > FN42KI 12.7 miles 130° 2025-01-04 14:37:12
WO1VES-8 4 2025-01-08 14:56:54 2025-01-11 13:02:50 FN42KM > FN42KI 12.3 miles 349° 2025-01-11 12:53:43
NW1S-9 4 2025-01-08 14:59:50 2025-01-12 12:55:08 FN42LJ > FN42KI 3.7 miles 40° 2025-01-12 12:55:08
KC1ADC-11 9 2025-01-05 11:17:16 2025-01-05 11:46:14 FN42KJ > FN42KI 1.5 miles 343° 2025-01-05 11:46:14
KC1OXT-9 61 2024-12-31 21:58:55 2025-01-13 19:43:51 FN42MM > FN42KI 13.0 miles 35° 2025-01-11 14:01:08
KC1IIQ-9 1 2025-01-05 07:31:35 2025-01-05 07:31:35 FN42LG > FN42KI 7.3 miles 162° 2025-01-05 07:31:35
KC1OXG-9 4 2025-01-06 16:40:19 2025-01-07 17:21:35 FN42HH > FN42KI 16.6 miles 259° 2025-01-07 17:21:35
K1SU-9 1 2025-01-13 17:59:31 2025-01-13 17:59:31 FN42NE > FN42KI 16.7 miles 140° 2025-01-13 17:59:31
N1EZ-1 1 2025-01-13 03:08:47 2025-01-13 03:08:47 FN42FW > FN42KI 45.8 miles 328° 2025-01-13 03:08:47
KB1TOY-12 8 2025-01-04 14:35:48 2025-01-11 11:27:52 FN42KJ > FN42KI 2.1 miles 355° 2025-01-06 14:25:24
W5WYO-14 2 2025-01-13 16:15:08 2025-01-13 16:23:10 FN42JM > FN42KI 14.2 miles 328° 2025-01-13 16:15:08
WZ0C-4 16 2025-01-01 16:46:40 2025-01-13 10:54:18 FN42GK > FN42KI 19.3 miles 286° 2025-01-13 10:54:18
W1NHD-9 2 2025-01-10 12:57:01 2025-01-13 14:44:33 FN42OO > FN42KI 23.2 miles 47° 2025-01-10 12:57:01
W1WRA-9 1 2025-01-10 12:00:19 2025-01-10 12:00:19 FN42IL > FN42KI 11.5 miles 314° 2025-01-10 12:00:19
KC1HHO-5 30 2025-01-01 14:53:30 2025-01-12 15:44:13 FN52AG > FN42KI 56.1 miles 97° 2025-01-06 06:07:20
W1PAC-9 24 2025-01-02 10:43:03 2025-01-10 19:15:02 FN42ML > FN42KI 10.6 miles 40° 2025-01-10 19:15:02
KC1QKU-2 19 2025-01-01 13:07:13 2025-01-08 06:49:33 FN42JR > FN42KI 27.0 miles 344° 2025-01-08 06:49:33
KC1PWO-7 1 2025-01-12 20:29:11 2025-01-12 20:29:11 FN42LJ > FN42KI 2.8 miles 46° 2025-01-12 20:29:11
K1STK-7 1 2025-01-13 06:12:00 2025-01-13 06:12:00 FN42KI > FN42KI 1.8 miles 266° 2025-01-13 06:12:00
KC1OHT-9 23 2025-01-02 07:51:28 2025-01-10 15:09:30 FN42NL > FN42KI 12.7 miles 48° 2025-01-09 14:54:22
N1CML-7 3 2025-01-02 05:57:04 2025-01-08 05:38:29 FN42GM > FN42KI 23.0 miles 295° 2025-01-08 05:38:29
KB1PQB-3 30 2024-12-31 19:10:35 2025-01-13 10:25:09 FN42LS > FN42KI 27.7 miles 6° 2025-01-13 10:25:09
KC1TYH-7 6 2025-01-04 19:47:18 2025-01-06 21:58:26 FN42LH > FN42KI 3.4 miles 126° 2025-01-06 21:58:26
W5GI 5 2025-01-02 05:21:54 2025-01-11 22:38:47 FN42IF > FN42KI 15.6 miles 228° 2025-01-05 04:44:53
W1CJV-9 1 2025-01-09 20:45:20 2025-01-09 20:45:20 FN42EJ > FN42KI 25.9 miles 275° 2025-01-09 20:45:20
KC1GHR-8 244 2025-01-01 12:53:05 2025-01-13 17:42:41 FN42IP > FN42KI 20.5 miles 334° 2025-01-01 12:53:50
N1HAN-9 3 2025-01-04 08:44:20 2025-01-04 09:29:30 FN42NS > FN42KI 31.7 miles 23° 2025-01-04 09:29:30
KC1VXX-7 1 2025-01-13 14:05:04 2025-01-13 14:05:04 FN42NM > FN42KI 14.5 miles 43° 2025-01-13 14:05:04
W1AFP-7 5 2025-01-01 11:47:01 2025-01-12 16:59:17 FN42JM > FN42KI 13.2 miles 341° 2025-01-11 14:44:38
N1HQL-9 1 2025-01-03 01:46:45 2025-01-03 01:46:45 FN42KK > FN42KI 5.4 miles 2° 2025-01-03 01:46:45
W1DMR-3 6 2025-01-05 06:47:37 2025-01-13 05:48:48 FN42BS > FN42KI 50.2 miles 305° 2025-01-13 05:48:48
KC1VXV-9 14 2025-01-09 12:46:02 2025-01-12 19:48:27 FN42KI > FN42KI 3.5 miles 262° 2025-01-12 19:48:27
KC1VPU 1 2025-01-12 16:29:24 2025-01-12 16:29:24 FN42JI > FN42KI 4.3 miles 279° 2025-01-12 16:29:24

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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