Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station N1SFT - show graphs
Comment: PHG///0KPC-3 & VertexStd
Location: 42°46.01' N 71°25.52' W - locator FN42GS84XA - show map
0.7 miles East bearing 79° from Hudson, Hillsborough County, New Hampshire, United States [?]
2.1 miles East bearing 87° from Nashua, Hillsborough County, New Hampshire, United States
33.8 miles Northwest bearing 327° from Boston, Suffolk County, Massachusetts, United States
35.5 miles Northwest bearing 328° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-05-23 14:52:33 EDT (7m37s ago)
2024-05-23 14:52:33 EDT local time at Hudson, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: N1SFT>APWW11 via TCPIP*,qAC,T2ROMANIA
Positions stored: 12
Packet rate: 918 seconds between packets on average during 44975 seconds.
Other SSIDs: N1SFT-13 N1SFT-9 N1SFT-8 N1SFT-6 N1SFT-Y
APRS igate – Statistics for 2024-05:
Stations heard directly: 51 on radio path – show map
Last heard a station directly: 2024-05-23 13:50:56 EDT (1h9m ago)
Normal receiver range estimate: 31 miles (Updated: 2023-10-31 18:49:37 EDT)
Position packets heard directly: 2030 on radio path
Position packets sent to APRS-IS: 2350 – show map
Bulletins:
BLN0: NEW ENGL. FUSION GROUP TECHNET SUNDAYS 3PM, WIRES-X RM 28941 (36m41s ago)
Stations near current position of N1SFT - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N1SFT-130.0 yards 0°2024-05-23 14:47:32 N1AAM0.7 miles 258°2024-05-23 14:53:05
CW06551.3 miles 124°2024-05-23 14:50:47 N1IWN-N1.5 miles 351°2024-05-10 20:05:09
WA1SOT-D1.8 miles 52°2024-05-23 14:49:19 CW83711.9 miles 315°2024-05-23 14:55:04
KC1NID-212.2 miles 236°2024-05-04 06:40:29 EW17142.3 miles 305°2024-05-23 14:55:08
EW07912.3 miles 232°2024-05-23 14:48:43 NJ0N-92.4 miles 267°2024-05-23 09:22:36
AB1OC-93.2 miles 200°2024-05-16 10:34:42 FW41993.5 miles 37°2024-05-23 14:55:15
N1LJ-43.7 miles 246°2024-05-23 10:11:27 N7FMH-33.9 miles 287°2024-05-21 20:20:46
GW36044.0 miles 70°2024-05-23 15:00:04 CW35774.1 miles 172°2024-05-23 14:46:03
GW28404.3 miles 234°2024-05-23 14:57:32 N1GDD-74.6 miles 289°2024-05-04 21:12:11
EW18984.6 miles 151°2024-05-23 14:45:56 N1KRB-74.8 miles 250°2024-05-20 20:12:04
Stations which heard N1SFT directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N8VIM 111 2024-05-09 21:27:59 2024-05-21 20:17:04 FN42GS > FN42FQ 9.3 miles 230° 2024-05-21 20:17:04
W1MRA 15 2024-05-05 02:32:48 2024-05-23 12:52:39 FN42GS > FN42FI 30.0 miles 194° 2024-05-23 12:52:39
UNCAN 158 2024-05-04 03:02:27 2024-05-23 14:22:35 FN42GS > FN42EX 17.1 miles 331° 2024-05-23 14:22:35
AB1OC-10 218 2024-05-09 19:57:56 2024-05-22 12:04:45 FN42GS > FN42ER 9.2 miles 246° 2024-05-22 12:04:45
N3LLO-2 75 2024-05-04 10:32:33 2024-05-23 14:22:34 FN42GS > FN43BI 46.7 miles 333° 2024-05-23 14:22:34
N3LLO-3 102 2024-05-04 08:02:33 2024-05-23 14:52:35 FN42GS > FN42BS 24.3 miles 271° 2024-05-23 14:52:35
W1XM 2 2024-05-06 23:03:25 2024-05-08 01:33:51 FN42GS > FN42KI 32.9 miles 149° 2024-05-08 01:33:51
K1EQX-7 20 2024-05-05 11:02:53 2024-05-21 13:46:56 FN42GS > FN33KD 90.0 miles 288° 2024-05-21 13:46:56
W1JY-2 1 2024-05-21 21:47:05 2024-05-21 21:47:05 FN42GS > FN43DK 48.4 miles 344° 2024-05-21 21:47:05
WA1PLE-4 2 2024-05-06 23:03:35 2024-05-08 01:35:58 FN42GS > FN42JD 44.5 miles 167° 2024-05-08 01:35:58
N1EZ-1 12 2024-05-18 03:02:29 2024-05-20 09:46:59 FN42GS > FN42FW 13.0 miles 325° 2024-05-20 09:46:59

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 N1SFT
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
N8VIM 612 2024-05-04 05:05:10 2024-05-23 13:50:56 FN42FQ > FN42GS 9.3 miles 230° 2024-05-23 13:50:56
N8VIM-2 1 2024-05-05 08:25:35 2024-05-05 08:25:35 FN42FQ > FN42GS 9.3 miles 230° 2024-05-05 08:25:35
UNCAN 64 2024-05-07 04:00:50 2024-05-23 13:45:35 FN42EX > FN42GS 17.1 miles 331° 2024-05-23 13:45:35
AB1OC-10 52 2024-05-09 11:40:48 2024-05-23 11:15:15 KI59RV > FN42GS 6869.9 miles 81° 2024-05-22 09:15:37
N3LLO-3 4 2024-05-09 22:43:28 2024-05-19 07:08:16 FN42BS > FN42GS 24.3 miles 271° 2024-05-19 07:08:16
N4SRN 219 2024-05-04 03:04:26 2024-05-23 06:22:04 FN42FX > FN42GS 15.0 miles 344° 2024-05-12 01:01:40
WA1WOK-5 21 2024-05-15 08:03:53 2024-05-20 19:21:28 FN42GQ > FN42GS 6.6 miles 188° 2024-05-15 11:35:23
W1WAH-9 53 2024-05-04 19:05:03 2024-05-18 16:01:16 FN42HU > FN42GS 8.1 miles 30° 2024-05-09 16:37:05
K1IMD-9 11 2024-05-07 16:51:56 2024-05-21 16:46:55 FN42DU > FN42GS 16.8 miles 295° 2024-05-20 11:54:38
KB1NAV-9 2 2024-05-07 03:30:37 2024-05-09 03:36:09 FN42GR > FN42GS 3.7 miles 246° 2024-05-09 03:36:09
KB1QV-1 163 2024-05-06 10:41:58 2024-05-23 09:00:40 FN42GU > FN42GS 6.6 miles 327° 2024-05-15 18:01:36
KB1VBA-7 52 2024-05-06 16:13:50 2024-05-18 15:51:06 FN42GR > FN42GS 3.9 miles 193° 2024-05-08 18:23:13
KC1GHR-10 7 2024-05-15 18:42:32 2024-05-15 20:44:42 FN42GR > FN42GS 3.7 miles 199° 2024-05-15 18:42:32
W1GCF-9 9 2024-05-05 14:07:06 2024-05-12 15:31:29 FN42GP > FN42GS 7.7 miles 183° 2024-05-12 15:31:29
KB1CRN-14 51 2024-05-07 01:08:47 2024-05-20 20:13:48 FN42GQ > FN42GS 5.5 miles 189° 2024-05-08 23:37:50
N1JUR-9 47 2024-05-04 10:13:26 2024-05-13 17:15:26 FN42GU > FN42GS 8.0 miles 336° 2024-05-08 18:32:36
KB1ICD-9 1 2024-05-15 14:19:26 2024-05-15 14:19:26 FN42GU > FN42GS 6.1 miles 324° 2024-05-15 14:19:26
KC1KMM-9 3 2024-05-08 18:35:53 2024-05-08 20:28:13 FN42FS > FN42GS 4.1 miles 291° 2024-05-08 18:37:11
K1RBC-9 2 2024-05-18 09:01:11 2024-05-18 10:28:38 FN42ER > FN42GS 8.6 miles 259° 2024-05-18 10:28:38
WA1HZN-9 4 2024-05-13 16:37:17 2024-05-13 17:02:48 FN42GQ > FN42GS 4.7 miles 189° 2024-05-13 16:37:17
NR1CH-8 66 2024-05-07 11:53:39 2024-05-23 12:08:26 FN42DV > FN42GS 15.4 miles 305° 2024-05-15 08:52:35
N1EZ-2 2 2024-05-14 15:06:19 2024-05-15 14:33:30 FN42FV > FN42GS 12.0 miles 326° 2024-05-14 15:06:19
K1MIZ-7 1 2024-05-04 11:08:14 2024-05-04 11:08:14 FN42HU > FN42GS 6.4 miles 13° 2024-05-04 11:08:14
N1ZXZ-9 2 2024-05-15 14:51:17 2024-05-15 14:53:43 FN42GQ > FN42GS 4.9 miles 193° 2024-05-15 14:53:43
W1STJ-9 35 2024-05-06 10:44:46 2024-05-21 08:27:39 FN42FT > FN42GS 6.9 miles 291° 2024-05-08 08:36:06
KB1JCX-9 33 2024-05-04 08:24:05 2024-05-12 08:05:28 FN42GU > FN42GS 6.9 miles 331° 2024-05-07 15:12:22
K1EHZ-4 11 2024-05-19 07:37:21 2024-05-19 10:08:01 FN42BU > FN42GS 23.7 miles 284° 2024-05-19 10:08:01
N1FCC-14 2 2024-05-06 18:45:30 2024-05-06 18:59:19 FN42GU > FN42GS 7.0 miles 329° 2024-05-06 18:59:19
N1SFT-9 42 2024-05-06 18:21:39 2024-05-22 09:24:54 FN42BU > FN42GS 23.7 miles 284° 2024-05-22 09:24:54
NJ0N-9 149 2024-05-04 18:03:23 2024-05-23 09:21:16 FN42FP > FN42GS 10.5 miles 228° 2024-05-20 12:08:12
N1EZ-1 117 2024-05-15 19:25:32 2024-05-22 11:36:25 FN42FW > FN42GS 13.0 miles 325° 2024-05-22 11:36:25
W1ANC-9 5 2024-05-05 12:06:05 2024-05-18 11:54:28 FN42FW > FN42GS 12.4 miles 332° 2024-05-12 15:07:21
AB1OC-9 5 2024-05-08 08:33:52 2024-05-16 10:34:42 FN42ER > FN42GS 9.0 miles 247° 2024-05-08 08:33:52
N1KRB-7 1 2024-05-20 20:11:13 2024-05-20 20:11:13 FN42FR > FN42GS 4.8 miles 250° 2024-05-20 20:11:13
N1KWG-9 2 2024-05-19 07:39:59 2024-05-19 12:27:21 FN42DU > FN42GS 17.1 miles 289° 2024-05-19 07:39:59
VE2UTA-9 29 2024-05-18 10:45:36 2024-05-19 15:40:36 FN42GT > FN42GS 5.5 miles 317° 2024-05-19 15:40:36
KC1SOO-9 7 2024-05-12 13:37:50 2024-05-12 16:16:02 FN42GQ > FN42GS 5.3 miles 191° 2024-05-12 13:37:50
W1WRA-9 5 2024-05-09 15:08:44 2024-05-23 12:04:47 FN42FX > FN42GS 16.6 miles 335° 2024-05-16 12:54:26
K1TOM-9 2 2024-05-15 16:03:10 2024-05-15 16:03:41 FN42GR > FN42GS 3.1 miles 222° 2024-05-15 16:03:10
K1GTS-1 68 2024-05-06 08:36:41 2024-05-21 15:11:06 FN42BU > FN42GS 23.9 miles 284° 2024-05-19 11:44:07
PJ4JR-7 1 2024-05-20 12:59:37 2024-05-20 12:59:37 FN42HS > FN42GS 1.9 miles 52° 2024-05-20 12:59:37
NA1T-6 1 2024-05-13 18:46:44 2024-05-13 18:46:44 FN42GS > FN42GS 3.1 miles 273° 2024-05-13 18:46:44
N1GDD-7 3 2024-05-04 10:46:09 2024-05-04 20:42:09 FN42FS > FN42GS 4.6 miles 289° 2024-05-04 20:42:09
K7LZZ-9 3 2024-05-13 16:56:34 2024-05-17 17:38:29 FN42GR > FN42GS 3.8 miles 199° 2024-05-13 17:52:16
KC1TQF-9 1 2024-05-18 11:38:36 2024-05-18 11:38:36 FN42JS > FN42GS 9.8 miles 81° 2024-05-18 11:38:36
VE2SXD-9 9 2024-05-07 19:56:17 2024-05-15 08:42:52 FN42GT > FN42GS 5.3 miles 318° 2024-05-08 11:22:29
N1LJ-4 38 2024-05-06 17:06:28 2024-05-22 20:13:30 FN42FT > FN42GS 7.7 miles 291° 2024-05-14 07:54:31
KC1TLF-10 7 2024-05-06 15:58:14 2024-05-09 15:19:42 FN42GP > FN42GS 8.8 miles 191° 2024-05-09 15:19:42
K1JRQ-7 3 2024-05-10 07:43:46 2024-05-10 13:27:37 FN42GR > FN42GS 4.1 miles 195° 2024-05-10 13:27:37
N1JBG 1 2024-05-16 18:52:00 2024-05-16 18:52:00 FN42GR > FN42GS 3.2 miles 223° 2024-05-16 18:52:00
KC1OSX-9 1 2024-05-21 11:17:42 2024-05-21 11:17:42 FN42FT > FN42GS 6.0 miles 309° 2024-05-21 11:17:42

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS