SP0DF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO73

Receiver-side FT8 activity involving SP0DF, decoded by SO8OO in southeastern Poland. 849 related FT8 messages, 30 CQ messages, observed on 80m, 60m, 40m, 20m, across 16 UTC dates. Heard between 2026-07-30 and 2026-08-14.

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

849
Related messages
30
CQ messages
16
UTC dates heard
-11 dB
Mean decoder S/N

Bands

80m 20m 40m 60m
First seen: 2026-07-30
Last seen: 2026-08-14 21:13 UTC

Frequent QSO partners observed at SO8OO

Stations SP0DF worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SP0DF

Approximate centre of JO73, decoded 2026-08-14 23:14 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 UTCBandSP0DF S/NCounterpartCounterpart S/NMsgsCapture
08-14 23:12 80m +4 / - TM0BSM - / -13 3 ✓ Closing fragment
08-14 23:11 80m +12 / - DF0CHE -4 / - 2 Partial capture
08-14 23:09 80m +12 / +4 HA3GO +6 / -1 4 ✓ Full exchange observed
08-14 23:06 80m +13 / +2 SE7LH -11 / 0 4 ✓ Full exchange observed
08-14 23:04 80m +14 / +7 R2UZ/P -18 / -1 3 Partial capture
08-14 23:03 80m +4 / - DO4FB -8 / -2 5 ✓ Full exchange observed
08-14 23:00 80m +10 / - DA6IT - / - 3 Partial capture
08-14 22:58 80m +11 / - SP7CMW +8 / -4 5 ✓ Full exchange observed
08-14 22:57 80m +12 / - TF3VS - / - 3 Partial capture
08-14 22:54 80m +10 / -1 GM0OPS +8 / +1 8 ✓ Full exchange observed
08-14 22:52 80m +10 / +7 OM1AGE -12 / -14 6 ✓ Full exchange observed
08-14 22:51 80m +11 / - 8S2DX - / -9 3 ✓ Closing fragment
08-14 22:49 80m +11 / -4 UN8DSW -20 / -10 5 ✓ Full exchange observed
08-14 22:48 80m +11 / +2 DA6CGN -24 / -8 5 ✓ Full exchange observed
08-14 22:48 60m - / - PG7R -6 / - 2 Partial capture
08-14 22:46 60m -2 / -1 PA3FR 0 / +1 5 ✓ Full exchange observed
08-13 06:19 60m -10 / - S51WB - / - 2 Partial capture
08-13 06:17 60m -11 / - F6BTP - / -7 3 ✓ Closing fragment
08-13 06:09 60m -15 / - F5SOI - / -12 3 ✓ Closing fragment
08-13 05:47 60m -6 / -2 SP3AVS -20 / -16 7 ✓ Full exchange observed
08-13 05:44 60m -10 / - OH2BYJ -12 / -6 6 ✓ Closing observed
08-13 05:41 60m -7 / -1 HB9MFD 0 / - 3 Partial capture
08-13 05:38 60m -8 / - G0WZM - / -23 4 ✓ Closing fragment
08-13 05:27 60m -9 / - DL2AOM - / -8 3 ✓ Closing fragment
08-13 05:23 60m -6 / - HA5AZD +6 / - 2 ✓ Closing observed
08-13 05:21 60m -6 / - DG4HAD - / -16 3 ✓ Closing fragment
08-13 05:18 60m -6 / +1 DL9OE -8 / 0 5 ✓ Full exchange observed
08-13 05:15 60m -6 / -11 DG4HAD -19 / - 2 Partial capture
08-13 05:15 60m -5 / +4 IK4MTK -3 / - 3 Partial capture
08-13 05:13 60m -5 / - SP8PBP - / -2 3 ✓ Closing fragment
08-13 05:11 60m - / +2 IK4MTK -10 / - 2 Partial capture
08-13 05:10 60m -12 / -1 YO5IB/P +2 / -1 5 ✓ Full exchange observed
08-13 05:05 60m -9 / - DJ1NE -14 / +1 4 ✓ Full exchange observed
08-13 05:05 60m -9 / -1 YO5IB -5 / -5 5 ✓ Full exchange observed
08-13 05:04 60m -7 / +7 IK4MTK 0 / - 3 Partial capture
08-13 04:58 60m -7 / - F5BRF - / -16 3 ✓ Closing fragment
08-13 04:55 60m +4 / - G3SHK - / -6 3 ✓ Closing fragment
08-13 04:51 60m -3 / +1 SP8AWL -4 / +4 5 ✓ Full exchange observed
08-13 04:51 60m - / - G0BLB -4 / - 3 Partial capture
08-13 04:51 60m - / 0 OM3ZAS -8 / - 5 Partial capture
08-13 04:50 60m -2 / +4 HA1MHC -1 / +1 5 ✓ Full exchange observed
08-13 04:43 60m +1 / - EA2KV - / -16 3 ✓ Closing fragment
08-13 04:41 60m +2 / - KO3ZDE - / -12 3 ✓ Closing fragment
08-13 04:38 60m +2 / -5 IW2OHP -8 / -9 6 ✓ Full exchange observed
08-13 04:34 60m -1 / - SP9IZV - / -13 3 ✓ Closing fragment
08-13 04:33 60m -1 / - LB4PI -5 / +4 5 ✓ Full exchange observed
08-12 01:41 40m -23 / - VE9JB - / -17 4 ✓ Closing fragment
08-12 01:25 40m -20 / - KC9RAX - / -21 2 Partial capture
08-12 01:19 40m -22 / - RK6J - / -12 2 Partial capture
08-12 01:17 40m -19 / - RA3TNV -15 / 0 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
230700 -10 1194  SP0DF SE7LH +02
230715 +12 1803  SE7LH SP0DF R+00
230730 -12 1194  SP0DF SE7LH RR73
230830 +10 1803  SQ7HJX SP0DF JO73
230915 +11 1803  HA3GO SP0DF JO73
230930  +6  688  SP0DF HA3GO +04
230945 +12 1803  HA3GO SP0DF R-01
231000  +6  688  SP0DF HA3GO RR73
231100  +1 1803  SN0GIP SP0DF JO73
231145 +12 1803  DF0CHE SP0DF JO73
231230  +8 1803  TM0BSM SP0DF JO73 (x2)
231300  -4  864  SP0DF DF0CHE +22
231330  +1 1803  TM0BSM SP0DF 73
231400  -2 1803  SP1ZMO SP0DF JO73
60m 
UTC    dB Audio  Message
060930 -13 1531  F5SOI SP0DF R-12 (x2)
061715 -11 1531  F6BTP SP0DF JO73 (x3)
061915 -11 1531  S51WB SP0DF JO73 (x2)
224615  +0 1831  PA3FR SP0DF JO73
224630  +0 1439  SP0DF PA3FR -01
224645  -2 1831  PA3FR SP0DF R+01
224700  -1 1439  SP0DF PA3FR RR73
224715  -3 1831  PA3FR SP0DF 73
224800  -8  916  SP0DF S55P +02
224800  -4 1831  SP0DF PG7R JO22 (x2)
40m 
UTC    dB Audio  Message
012130 -24 1635  NW9F SP0DF JO73
012215 -19 1635  OD5XX SP0DF JO73
012245 -22 1635  KS1WK SP0DF JO73
012445 -24 1635  K3ZK SP0DF JO73
012530 -22 1635  KC9RAX SP0DF JO73 (x2)
012715 -20 1635  R8CIS SP0DF JO73
012815 -18 1635  UB4CKD SP0DF JO73
013045 -23 1635  KC4DPT SP0DF JO73
013430 -24 1635  NP4EB SP0DF JO73
014030 -24 1635  R6TA SP0DF JO73
014115 -22 1635  VE9JB SP0DF JO73 (x4)
20m 
UTC    dB Audio  Message
172800 -24 1501  SP0DF G3ZRK R+02 (x3)

Decoder S/N history by band

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