SP7IIT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: KO00

Receiver-side FT8 activity involving SP7IIT, decoded by SO8OO in southeastern Poland. 728 related FT8 messages, 129 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 64 UTC dates. Heard between 2026-05-28 and 2026-08-23.

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

728
Related messages
129
CQ messages
64
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-28
Last seen: 2026-08-23 23:55 UTC

Activity Heatmap

Locator transmitted by SP7IIT

Approximate centre of KO00, decoded 2026-08-24 01:51 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 UTCBandSP7IIT S/NCounterpartCounterpart S/NMsgsCapture
08-24 01:54 40m - / 0 VE3DZ -17 / - 3 ✓ Closing fragment
08-24 01:50 80m +16 / - AK4R - / - 2 Partial capture
08-24 01:46 80m +16 / - N5VX - / -17 2 ✓ Closing fragment
08-24 01:45 80m - / +5 DO1OAS -16 / - 17 Partial capture
08-24 01:43 80m +17 / - AC4G - / -15 2 ✓ Closing fragment
08-24 01:43 80m +16 / -23 K3LL -24 / -8 7 ✓ Full exchange observed
08-24 01:42 80m - / +5 DO1OAS -16 / - 2 Partial capture
08-24 01:39 80m +16 / -20 KT4MC -24 / -11 3 ✓ Full exchange observed
08-24 01:38 80m - / - EA5HM -1 / - 2 Partial capture
08-24 01:38 80m +14 / - N5VX - / - 2 Partial capture
08-24 01:37 80m - / -3 R6ZB -5 / - 3 Partial capture
08-24 01:36 80m +10 / - W4FZ - / -11 3 ✓ Closing fragment
08-24 01:30 40m - / - WA2EM -20 / - 2 ✓ Closing fragment
08-24 01:30 40m - / -17 WB8BPU -1 / - 4 ✓ Closing fragment
08-24 01:19 40m - / - WB8BPU -4 / - 2 Partial capture
08-23 18:09 40m - / - F1IQH -11 / - 2 Partial capture
08-23 05:01 20m - / - UB3DLM -13 / - 2 Partial capture
08-22 18:27 40m -2 / - BI3UPU - / -16 2 ✓ Closing fragment
08-22 18:23 40m -2 / - ZS6WAB - / -14 2 Partial capture
08-21 18:38 20m - / -4 <...> +3 / - 3 ✓ Closing fragment
08-21 18:38 20m -17 / - A71YY - / -4 2 Partial capture
08-21 18:25 20m - / - IW5ALZ -2 / - 2 Partial capture
08-21 18:24 20m - / - CT1BFP -12 / - 11 Partial capture
08-21 18:13 20m -6 / - HL2KV - / -14 2 Partial capture
08-21 18:08 20m - / - PD3LKN -14 / - 7 Partial capture
08-21 18:06 20m - / - OK2CNI +14 / - 4 Partial capture
08-21 18:02 40m - / - PD1HBL -18 / - 3 Partial capture
08-21 17:57 40m -10 / - ZL1VAH - / -19 3 ✓ Closing fragment
08-21 17:56 40m -10 / - BD7OH - / -17 2 ✓ Closing fragment
08-21 17:55 40m - / - F1IQH -10 / - 4 Partial capture
08-21 04:57 40m - / - DB3MAX -8 / - 4 Partial capture
08-21 04:55 20m - / - IW5ALZ -4 / - 2 Partial capture
08-21 03:28 40m - / - EA5HM -2 / - 3 Partial capture
08-21 03:26 40m - / - RD3FY +2 / - 3 Partial capture
08-21 03:24 40m -19 / - W2AJR - / -10 2 Partial capture
08-21 03:23 40m - / - R6LE -2 / - 2 Partial capture
08-21 03:20 40m - / +4 K1JAK -19 / - 3 ✓ Closing fragment
08-21 03:16 40m - / -13 WA2HIP -10 / - 2 ✓ Closing fragment
08-21 03:10 80m +6 / - W0UC - / - 2 Partial capture
08-21 03:07 80m +5 / - W3FR -24 / -11 4 ✓ Closing observed
08-20 17:36 40m - / - DL6EL -3 / - 3 Partial capture
08-20 17:34 40m -12 / - BG4UVR - / -18 4 ✓ Closing fragment
08-20 17:32 40m 0 / - YD7HAS - / -16 2 ✓ Closing fragment
08-20 17:27 40m +1 / - 5A1AL - / -22 7 ✓ Closing fragment
08-20 13:49 20m - / -8 DS3EXT -16 / - 2 ✓ Closing fragment
08-20 02:50 80m +4 / - CX6TU - / -24 3 ✓ Closing fragment
08-20 02:48 80m +13 / - LW2DO - / -14 3 ✓ Closing fragment
08-20 01:57 80m +7 / -12 AA1SU -10 / -13 4 ✓ Full exchange observed
08-18 18:21 40m - / +4 DK0ACI -10 / - 6 Partial capture
08-18 18:18 40m -12 / - V51NA - / -20 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
180930 -11 1191  SP7IIT F1IQH JN27
180945  +3 1191  CQ DX SP7IIT KO00 (x2)
011945  -4 2189  SP7IIT WB8BPU FM19 (x2)
012245 -15 2421  SP7IIT KZ4NS RR73
013015 -21 1476  SP7IIT WA2EM FN23
013015  -3 2087  SP7IIT WB8BPU FM19
013115 -20 1477  SP7IIT WA2EM 73
013115  +1 2441  SP7IIT WB8BPU FM19 (x3)
015430 -16 1983  SP7IIT VE3DZ FN03 (x3)
80m
UTC    dB Audio  Message
014930 -17 1328  SP7IIT DO1OAS +04
014945 +18 1327  CQ DX SP7IIT KO00
015000 -21 1327  SP7IIT DO1OAS +04
015015 +16 1327  AK4R SP7IIT KO00 (x2)
015115 +19 1328  CQ DX SP7IIT KO00
015130 -15 1328  SP7IIT DO1OAS +06 (x9)
20m
UTC    dB Audio  Message
183830 -19 1275  A71YY SP7IIT KO00
183845  +7 2316  SP7IIT <...> -04
183900 -15 1275  A71YY SP7IIT R-04
183915  +0 2316  SP7IIT <...> RR73 (x2)
044915 -21 1229  SP7IIT ZL3GK RR73
050145 -15 1354  SP7IIT UB3DLM KO84 (x2)
184315 -14 1537  BG5WDR SP7IIT KO00
184800 -13 1537  YB1CDA SP7IIT KO00
184900 -14 1537  BA4IE SP7IIT KO00
185000 -15 1537  CQ DX SP7IIT KO00 (x3)
185130 -13 1537  BG2GWN SP7IIT -21
60m
UTC    dB Audio  Message
185815 +18  848  SP7IIT HA7TM RR73
185830 +10  848  HA7TM SP7IIT 73
185945 -11  847  SP7IIT IU8VJU JM78 (x2)
031530 -19 1346  5B4VL SP7IIT KO00
031600 -18 1346  IT9VCE SP7IIT KO00
031615  -7  699  SP7IIT IT9VCE +03
031630 -17 1346  IT9VCE SP7IIT R+00
031645  -9  699  SP7IIT IT9VCE RR73
031700 -18 1346  IT9VCE SP7IIT 73
183330  +5 1770  GX0ERG SP7IIT KO00 (x5)
10m
UTC    dB Audio  Message
114200  -5  994  SP7IIT SV2CLJ R+32 (x2)
183330  -3 1793  SP7IIT CN2DX -07 (x2)
154900 -18 2061  SP7IIT DJ0MAB JN49 (x2)
082345 -20 1211  SP7IIT G4ZCN IO94
082645 -21 2028  SP7IIT PA8DC 73
082815 -20 2028  SP7IIT UA4FKT LO23
082815 -12 2607  SP7IIT DL1BBO 73
082915 -18 2028  SP7IIT UA4FKT LO23
083115 -18  917  SP7IIT LX1NO JN39
081215  -8  675  SP7IIT TA7ARH RR73
163315 -21 1652  SP7IIT YT1DDL KN04 (x2)

Decoder S/N history by band

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