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 KL1SF-10 - show graphs
Comment: Grand Canyon National Park,AZ IGATE
Last status: __kl1sf@arrl.net Grand Canyon IGATE
Location: 36°02.53' N 112°07.28' W - locator DM36WB50KC - show map
1.3 miles Southeast bearing 130° from Grand Canyon, Coconino County, Arizona, United States [?]
1.9 miles East bearing 99° from Grand Canyon Village, Coconino County, Arizona, United States
64.0 miles Northwest bearing 336° from Flagstaff, Coconino County, Arizona, United States
106.5 miles Northwest bearing 312° from Winslow, Navajo County, Arizona, United States
Last position: 2024-12-23 22:25:33 EST (23m21s ago)
2024-12-23 20:25:33 MST local time at Grand Canyon, United States [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KL1SF-10>APU25N via TCPIP*,qAC,THIRD
Positions stored: 10
Packet rate: 860 seconds between packets on average during 42161 seconds.
Other SSIDs: KL1SF-7 KL1SF-14 KL1SF-2
APRS igate – Statistics for 2024-12:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2024-12-23 22:47:40 EST (1m14s ago)
Normal receiver range estimate: 50 miles (Updated: 2024-12-23 21:11:07 EST)
Position packets heard directly: 17572 on radio path
Position packets sent to APRS-IS: 23065 – show map
Stations near current position of KL1SF-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KL1SF-70.4 miles 336°2024-12-23 22:43:26 KL1SF-140.5 miles 317°2024-12-23 22:10:28
KL1MF-20.6 miles 336°2024-12-19 13:53:26 CANYON1.3 miles 318°2024-12-23 22:41:35
WX7FGZ-22.4 miles 349°2024-12-23 22:45:34 WX7FGZ-14.5 miles 19°2024-12-23 22:47:40
N7CEE-15.9 miles 188°2024-12-23 22:44:10
Stations heard directly by KL1SF-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KL1SF-14 46 2024-12-09 18:50:39 2024-12-23 22:10:28 DM35VG > DM36WB 54.8 miles 184° 2024-12-23 21:09:26
KL1MF-2 123 2024-12-02 07:58:54 2024-12-19 13:53:26 DM35VG > DM36WB 53.9 miles 184° 2024-12-08 22:17:57
WX7FGZ-2 5668 2024-12-01 18:24:44 2024-12-23 22:45:34 DM36WB > DM36WB 2.4 miles 349° 2024-12-23 22:45:34
WX7FGZ-1 5676 2024-12-01 18:24:53 2024-12-23 22:47:40 DM36WC > DM36WB 4.5 miles 19° 2024-12-23 22:47:40
CANYON 2482 2024-12-01 18:30:48 2024-12-23 22:41:35 DM36WB > DM36WB 1.3 miles 318° 2024-12-23 22:41:35
K3UG-9 1 2024-12-19 12:11:14 2024-12-19 12:11:14 DM35PG > DM36WB 63.4 miles 213° 2024-12-19 12:11:14
K6RIK 1 2024-12-07 21:30:51 2024-12-07 21:30:51 DM35NH > DM36WB 66.0 miles 221° 2024-12-07 21:30:51
K4HG-8 15 2024-12-05 13:19:09 2024-12-07 10:20:52 DM35WH > DM36WB 49.5 miles 182° 2024-12-05 14:43:33
WX7FGZ-6 3543 2024-12-01 18:23:59 2024-12-23 22:31:07 DM45DH > DM36WB 55.0 miles 154° 2024-12-23 22:31:07
KA7TVM-8 6 2024-12-08 13:27:26 2024-12-08 17:03:26 DM35WW > DM36WB 6.8 miles 185° 2024-12-08 13:27:26
AD7ZJ-7 11 2024-12-21 13:08:55 2024-12-21 13:45:45 DM34TX > DM36WB 75.8 miles 192° 2024-12-21 13:08:55

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