Telemetry - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign: Clear
Start date (YYYY-MM-DD HH:MM):
End date (YYYY-MM-DD HH:MM):
It is possible to search using wildcards (*?) after a prefix. Example: VK*
Telemetry from dl1er-9 - info
Location: 51°16.88' N 6°21.99' E - locator JO31EG37XM - show map
3.7 km North bearing 341° from Viersen, North Rhine-Westphalia, Germany [?]
10.0 km Northeast bearing 44° from Schwalmtal, Regierungsbezirk Düsseldorf, North Rhine-Westphalia, Germany
48.8 km West bearing 248° from Essen, North Rhine-Westphalia, Germany
56.1 km Northwest bearing 314° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-06-13 19:37:38 UTC (3h34m ago)
2025-06-13 21:37:38 CEST local time at Viersen, Germany [?]
Last telemetry: 2023-06-18 17:15:49 UTC (726d 5h56m ago)
2023-06-18 19:15:49 CEST local time at Viersen, Germany [?]
Values: Channel 1: 0 (TLM: 0 EQN: 0,1,0)
Channel 2: 0 (TLM: 0 EQN: 0,1,0)
Channel 3: 0 (TLM: 0 EQN: 0,1,0)
Channel 4: 1305 (TLM: 1305 EQN: 0,1,0)
Channel 5: 351 (TLM: 351 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