OH1UCM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Finland

Receiver-side FT8 activity involving OH1UCM, decoded by SO8OO in southeastern Poland. 83 related FT8 messages, observed on 20m, 10m, across 15 UTC dates. Heard between 2026-05-31 and 2026-08-22.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

83
Related messages
0
CQ messages
15
UTC dates heard
-9 dB
Mean decoder S/N

Bands

20m 10m
First seen: 2026-05-31
Last seen: 2026-08-22 14:32 UTC

Frequent QSO partners observed at SO8OO

Stations OH1UCM worked most often, as logged from our receiver:

Activity Heatmap

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandOH1UCM S/NCounterpartCounterpart S/NMsgsCapture
08-22 16:31 20m - / -13 CN8NS 0 / - 2 ✓ Closing fragment
08-22 16:22 20m - / -9 F4GHN +5 / - 3 ✓ Closing fragment
08-22 16:19 20m - / -5 7K1CPT -7 / - 3 ✓ Closing fragment
08-22 16:17 20m - / -7 F1THK 0 / - 2 ✓ Closing fragment
08-22 16:13 20m - / 0 DC8TM +13 / - 2 ✓ Closing fragment
08-22 15:26 20m - / - VU2ORO -16 / - 3 ✓ Closing fragment
08-22 15:23 20m - / - IU4PPL -9 / - 3 ✓ Closing fragment
08-22 15:18 20m - / +2 ON5VN/P 0 / - 2 ✓ Closing fragment
08-20 15:34 20m - / - M7KBF 0 / - 2 Partial capture
08-20 15:30 20m - / - F5MMP -8 / - 2 ✓ Closing fragment
07-26 10:48 20m - / -11 PD2V -16 / - 2 ✓ Closing fragment
07-26 10:13 20m - / -13 PD1TVN -12 / - 2 ✓ Closing fragment
07-25 16:58 20m - / +5 M7YDM -7 / - 2 Partial capture
07-25 16:47 20m - / 0 CN2DX -1 / - 2 ✓ Closing fragment
06-30 14:30 10m - / -15 ON3KJU -10 / - 2 ✓ Closing fragment
06-26 17:23 10m - / - PD0WL -21 / - 2 Partial capture
06-26 17:14 10m - / -5 DO1FDK -12 / - 2 Partial capture
06-26 17:13 10m - / -4 DO5HOK -12 / - 2 ✓ Closing fragment
06-26 16:53 10m - / -1 DN9MTH -10 / - 2 ✓ Closing fragment
06-26 16:47 10m - / +7 PD4DX -14 / - 2 ✓ Closing fragment
06-26 16:44 10m - / - PE1NPS -11 / - 2 Partial capture
06-26 16:38 10m -12 / -3 PA8RVD +4 / +10 4 ✓ Full exchange observed
06-26 16:33 10m - / -10 DO1FDK -10 / - 3 Partial capture
06-23 14:36 20m - / - PD2WL -21 / - 3 Partial capture
06-21 11:04 20m - / -2 9A7BB -19 / - 2 ✓ Closing fragment
06-21 10:57 20m - / -7 G5MJF -23 / - 3 Partial capture
06-21 10:52 20m - / +9 F4HSB -24 / - 2 Partial capture
06-21 10:43 20m - / -6 UT5ZC -10 / - 2 ✓ Closing fragment
06-17 16:17 20m - / -7 A71QQ -2 / - 2 ✓ Closing fragment
06-14 14:31 20m -16 / - IQ5AAR - / -4 3 ✓ Closing fragment
05-31 15:13 20m -10 / - IS0YHV -16 / +2 3 ✓ Closing observed
05-31 15:12 20m -3 / -15 EA1HSZ +3 / - 2 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m 
UTC    dB Audio  Message
161330 +14  694  OH1UCM DC8TM +00 (x2)
161530  -1 1094  OH1UCM IW2HWN +05
161700  -3 2332  OH1UCM F1THK -07 (x2)
161930  -8 2726  OH1UCM 7K1CPT -05 (x3)
162245  +7 2456  OH1UCM F4GHN -09 (x3)
162415  -5 2456  OH1UCM EB3JT JN01
162515  +1 2071  OH1UCM F6IJT -02
163130  +0 2198  OH1UCM CN8NS -13 (x2)
10m 
UTC    dB Audio  Message
164545  -9 2530  OH1UCM PE1NPS JO22
164715 -12 1801  OH1UCM PD4DX +07 (x2)
164930 -11 2296  OH1UCM DO9YU -13
165330  -9 1140  OH1UCM DN9MTH -01 (x2)
165945 -17 2056  OH1UCM PD1ALW +02
171315 -12  847  OH1UCM DO5HOK -04 (x2)
171415 -13 2447  OH1UCM DO1FDK JO41 (x2)
172330 -23 1391  OH1UCM PD0WL JO21 (x2)
143045 -11  966  OH1UCM ON3KJU -15 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.