SQ9OUM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO90

Receiver-side FT8 activity involving SQ9OUM, decoded by SO8OO in southeastern Poland. 238 related FT8 messages, 87 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-26 and 2026-08-18.

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

238
Related messages
87
CQ messages
15
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-26
Last seen: 2026-08-18 15:02 UTC

Frequent QSO partners observed at SO8OO

Stations SQ9OUM worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SQ9OUM

Approximate centre of JO90, decoded 2026-08-19 19:13 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandSQ9OUM S/NCounterpartCounterpart S/NMsgsCapture
08-19 19:13 40m -16 / - SP5ROM - / - 2 Partial capture
08-18 17:00 40m -19 / -3 SP5ROM -19 / - 4 ✓ Closing observed
08-15 21:37 80m -4 / -7 US2YW +14 / +3 6 ✓ Full exchange observed
08-15 21:36 80m -5 / -13 F1PBZ +6 / -4 4 ✓ Full exchange observed
08-15 21:33 80m -12 / - F5PBG -14 / -5 9 Partial capture
08-13 22:58 80m -1 / +10 SN0GIP +8 / +4 5 ✓ Full exchange observed
08-13 22:56 80m +4 / -6 IW2DNI +3 / +4 6 ✓ Full exchange observed
08-13 22:55 80m +4 / - DO2YJG -9 / -6 3 ✓ Closing observed
08-13 22:52 80m 0 / -3 DG3EAJ -5 / -4 7 ✓ Full exchange observed
08-13 22:51 60m - / - SP4DLD -17 / - 3 Partial capture
08-13 22:51 80m +3 / -5 F5MYK -4 / -10 5 ✓ Full exchange observed
08-13 22:35 40m - / -8 R5AV -5 / - 2 ✓ Closing fragment
08-13 22:26 40m - / -3 R3EDI -11 / - 3 ✓ Closing fragment
08-11 22:19 40m -12 / - IZ8PPI - / -17 3 ✓ Closing fragment
08-11 22:16 40m -16 / - ON1DGN - / -7 2 ✓ Closing fragment
08-11 22:12 40m -16 / - IZ5YBN - / -19 3 ✓ Closing fragment
08-11 22:09 40m -20 / - HA7AV - / -16 2 ✓ Closing fragment
08-11 22:02 40m -8 / - F4ACR - / -10 2 ✓ Closing fragment
08-11 21:59 40m -12 / - RA5BQ -17 / -10 3 ✓ Closing observed
08-11 21:56 40m -13 / +5 HA7AV -24 / -12 4 ✓ Full exchange observed
08-11 21:53 40m -8 / -7 RN6MA -15 / -6 5 ✓ Full exchange observed
08-11 21:49 40m -16 / - G4SRT - / -18 3 ✓ Closing fragment
08-11 21:48 40m -15 / - PG7R - / -5 2 ✓ Closing fragment
08-11 21:45 40m -15 / - OK1FHI -2 / +10 4 ✓ Full exchange observed
08-11 21:43 40m -18 / -7 G0ANS -18 / -4 4 ✓ Full exchange observed
08-11 21:40 40m -16 / - SP1ZMO -17 / +3 6 Partial capture
08-11 21:38 40m -16 / - IV3KQE -17 / -8 3 ✓ Closing observed
08-11 19:51 80m -7 / -4 SP8NR +10 / +3 4 ✓ Full exchange observed
08-11 19:48 80m -6 / - SN0GIP - / +3 3 Partial capture
08-11 19:46 80m -12 / - <...> - / - 3 Partial capture
08-10 23:06 20m - / -16 W1SKU -18 / - 2 ✓ Closing fragment
08-10 06:38 40m - / +10 SQ9M -14 / - 2 ✓ Closing fragment
08-10 06:33 40m -24 / - SP5EXA -4 / - 4 ✓ Closing observed
08-08 22:13 80m -7 / -13 UX7QV -4 / +1 5 ✓ Full exchange observed
08-08 22:07 80m -9 / -6 LB9ZG -10 / - 2 Partial capture
08-08 22:04 80m -6 / -11 SP1ZMO -1 / -5 6 ✓ Full exchange observed
08-08 22:01 80m - / - IU5HIU -8 / - 2 Partial capture
08-08 21:50 80m -6 / -14 SV1SSL -12 / -16 7 ✓ Full exchange observed
08-08 21:46 80m -9 / -19 PE1NPS -16 / -10 7 ✓ Full exchange observed
08-08 21:46 80m -6 / +3 SN4K +2 / -4 5 ✓ Full exchange observed
08-08 21:42 80m -5 / -8 UR4LG -13 / -8 6 ✓ Full exchange observed
08-08 21:37 80m -4 / -9 SP7X -7 / -13 7 ✓ Full exchange observed
08-08 21:37 80m -6 / - G8OO - / -18 2 ✓ Closing fragment
08-08 21:35 80m -8 / -9 R4ABW +2 / -3 4 ✓ Full exchange observed
08-08 21:33 80m -4 / - DO5HOK - / +8 2 ✓ Closing fragment
08-08 21:32 80m - / - SP7X -8 / - 2 Partial capture
08-08 21:31 80m - / - DL9PN -3 / - 3 Partial capture
08-08 21:31 80m -4 / -14 R5AV +4 / +3 5 ✓ Full exchange observed
08-08 21:30 80m -3 / -5 ON6CQ -20 / -10 4 ✓ Full exchange observed
08-08 21:29 80m - / +4 SP6LUT +6 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
222015 -10 1591  IZ8PPI SQ9OUM 73
222500 -17 1238  SQ9OUM PA2KV JO33
222630  -9 1842  SQ9OUM R3EDI KO82 (x3)
223330 -12  719  SQ9OUM RV3SBS/P 73
223500  -3  951  SQ9OUM R5AV -08 (x2)
223600 -18  951  SQ9OUM TA3NK KM39
170030 -17 1355  SP5ROM SQ9OUM JO90 (x2)
170215 -20 2174  SQ9OUM SP5ROM -03 (x2)
191315 -19 2122  SP5ROM SQ9OUM JO90 (x2)
80m 
UTC    dB Audio  Message
213445 -17 1315  F5PBG SQ9OUM -05
213500 -14 1315  SQ9OUM F5PBG IN78
213515  -8 1314  F5PBG SQ9OUM -04
213545  -6 1314  CQ SQ9OUM JO90
213600  +7  654  SQ9OUM F1PBZ -13
213615  -5 1314  F1PBZ SQ9OUM R-04
213630  +4  654  SQ9OUM F1PBZ RR73
213645  -5 1314  F1PBZ SQ9OUM 73
213730  -2 1314  CQ SQ9OUM JO90
213745 +16 1315  SQ9OUM US2YW KN28 (x2)
213830  -7 1314  US2YW SQ9OUM +03
213845 +14 1315  SQ9OUM US2YW R-07
213900  -1 1314  US2YW SQ9OUM RR73
213915 +12 1315  SQ9OUM US2YW 73
60m 
UTC    dB Audio  Message
225130 -18 1467  SQ9OUM SP4DLD KO13 (x3)
20m 
UTC    dB Audio  Message
191845 -16 1451  SQ9OUM JA9CHI PM86 (x3)
192145  -3  589  SQ9OUM EA7GHD IM66
105100 +10  647  SQ9OUM IQ9BF -13 (x2)
105400 -12  684  SQ9OUM PD0PMF R-12 (x2)
140930  -3 2873  SQ9OUM F1PBZ -10
125445 -21 1558  SQ9OUM DB1EF R-13
130115 -21 1560  SQ9OUM IK2UIG RR73
130345 -19 1827  SQ9OUM F4HSB JN37
225415 -21 1424  9Y4C SQ9OUM JO90
230600 -18 1931  SQ9OUM W1SKU R-16 (x2)
10m 
UTC    dB Audio  Message
204845 -17 1340  SQ9OUM CR7BXA IN51 (x2)

Decoder S/N history by band

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