Telemetry - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
It is possible to search using wildcards (*?) after a prefix. Example: VK*
Telemetry from K9AJW - info
Mic-E message: Custom 5
Location: 42°11.31' N 88°22.13' W - locator EN52TE55RF - show map
4.7 km South bearing 194° from Lakewood, McHenry County, Illinois, United States [?]
5.4 km Northeast bearing 65° from Huntley, McHenry County, Illinois, United States
70.3 km Northwest bearing 303° from Chicago, Cook County, Illinois, United States
101.8 km South bearing 202° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-10-20 14:43:46 UTC (59m32s ago)
2025-10-20 09:43:46 CDT local time at Lakewood, United States [?]
Last telemetry: 2023-12-23 14:45:58 UTC (667d 57m ago)
2023-12-23 08:45:58 CST local time at Lakewood, United States [?]
Altitude: 269 m
Values: Channel 1: 100 (TLM: 100 EQN: 0,1,0)
Channel 2: 48 (TLM: 48 EQN: 0,1,0)
Channel 3: 2 (TLM: 2 EQN: 0,1,0)
Channel 4: 128 (TLM: 128 EQN: 0,1,0)
Channel 5: 0 (TLM: 0 EQN: 0,1,0)
Bit sense:  1     2     3     4     5     6     7     8    (BITS: 11111111)
This page shows telemetry data collected and transmitted by APRS stations. Telemetry contains analog and digital measurement results of variables such as temperature and voltage, and binary bit states of switches, relays or other variables which only have two states (on/off, enabled/disabled, open/closed, true/false).
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