SP7ROM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO91

Receiver-side FT8 activity involving SP7ROM, decoded by SO8OO in southeastern Poland. 1,193 related FT8 messages, 64 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 79 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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

1,193
Related messages
64
CQ messages
79
UTC dates heard
-5 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-26
Last seen: 2026-08-24 04:24 UTC

Frequent QSO partners observed at SO8OO

Stations SP7ROM worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SP7ROM

Approximate centre of JO91, decoded 2026-08-23 20:56 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 UTCBandSP7ROM S/NCounterpartCounterpart S/NMsgsCapture
08-24 06:23 20m - / -15 9A2RI -3 / - 2 ✓ Closing fragment
08-24 06:15 20m - / -14 F1MXE +12 / - 2 ✓ Closing fragment
08-24 06:14 20m - / -12 5B4AMX +10 / - 2 Partial capture
08-24 06:06 20m - / -4 5B4AMX +9 / - 2 Partial capture
08-24 06:01 20m - / -7 F6HUK +14 / - 2 ✓ Closing fragment
08-24 05:38 20m - / -11 R3KCW +8 / - 3 ✓ Closing fragment
08-24 05:36 20m - / -2 TA2EE -4 / - 4 ✓ Closing fragment
08-24 05:33 20m - / -12 4X5MZ 0 / - 4 ✓ Closing fragment
08-24 05:32 20m - / -15 IQ4JO -11 / - 3 ✓ Closing fragment
08-23 20:57 60m +11 / -13 DL3BH -11 / - 7 ✓ Closing observed
08-23 20:56 60m +6 / - OS4K - / -18 2 Partial capture
08-23 08:45 20m - / -18 F4LER -8 / - 2 ✓ Closing fragment
08-23 08:34 20m - / -12 F4AYI +2 / - 2 ✓ Closing fragment
08-23 08:30 20m - / -11 EA3NG -2 / - 3 ✓ Closing fragment
08-22 20:43 80m - / - LA6PTA -2 / - 2 Partial capture
08-22 20:43 80m - / -2 SP7ZM +12 / - 2 Partial capture
08-22 20:43 80m - / - S56UVB +5 / - 8 Partial capture
08-22 20:40 80m +6 / +2 SP9MRP +7 / - 4 ✓ Closing observed
08-22 20:38 80m 0 / -8 9A4ZM +9 / +4 5 ✓ Full exchange observed
08-22 20:36 80m -6 / -15 IQ4JO +5 / +2 5 ✓ Full exchange observed
08-22 10:11 10m - / - DN9JGL -12 / - 2 ✓ Closing fragment
08-22 10:06 10m - / -16 DN9JGL -7 / - 2 Partial capture
08-22 09:55 10m - / - ON5RZ -11 / - 8 Partial capture
08-22 09:48 10m - / +4 DA2DA -19 / - 2 ✓ Closing fragment
08-22 09:42 10m - / -10 IK2SND -13 / - 2 Partial capture
08-22 09:24 10m - / -4 EA3AKY -9 / - 3 Partial capture
08-22 09:20 10m - / -3 DN9DSP -14 / - 2 ✓ Closing fragment
08-22 08:44 10m - / - F1MWV -17 / - 2 ✓ Closing fragment
08-21 18:49 40m -10 / - SP9SOS - / - 7 Partial capture
08-21 14:49 10m - / +3 IK1RQX -3 / - 6 ✓ Closing fragment
08-21 14:48 10m - / - DO1FDK -5 / - 2 Partial capture
08-21 14:47 10m - / -5 F4IDN -10 / - 3 ✓ Closing fragment
08-21 14:41 10m - / +1 PD1RMB -2 / - 3 ✓ Closing fragment
08-21 14:35 10m - / -3 DF7EE -14 / - 6 Partial capture
08-21 14:17 10m - / - DN9ETS -12 / - 2 Partial capture
08-21 14:12 10m - / +4 DN9DKN -9 / - 4 Partial capture
08-21 12:29 40m -13 / - ON4DN - / -15 5 Partial capture
08-21 11:49 40m -20 / - PE1NAO - / -23 4 Partial capture
08-21 10:13 20m - / -18 DK4BP -23 / - 2 ✓ Closing fragment
08-21 05:03 40m - / -2 ES2AJ -11 / - 3 ✓ Closing fragment
08-21 04:57 40m - / -15 II7MGBT -5 / - 3 Partial capture
08-20 20:50 80m -1 / -8 E70SZ 0 / - 3 ✓ Closing observed
08-20 20:48 80m -3 / - DK7ZT +2 / - 2 ✓ Closing observed
08-20 19:31 20m - / +1 M9KTM +10 / - 2 ✓ Closing fragment
08-20 17:20 20m - / -13 UA4FEN +10 / - 3 Partial capture
08-18 20:38 60m -4 / +10 OK1JPO -14 / - 4 Partial capture
08-18 20:36 60m -3 / - SP6EFY - / - 3 Partial capture
08-18 20:32 60m +6 / -9 DF6QN -11 / -1 5 ✓ Full exchange observed
08-18 20:32 60m -3 / -5 SP9UPH +3 / - 5 ✓ Full exchange observed
08-18 20:31 60m -7 / -15 CT7AIU -13 / -6 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
053745  -3 2718  SP7ROM TA2EE 73
053815  +2 1308  SP7ROM R3KCW KO90 (x3)
060130 +13 2719  SP7ROM F6HUK -07 (x2)
060600 +10  912  SP7ROM 5B4AMX -04 (x4)
061500 +15 3038  SP7ROM F1MXE -14 (x2)
062300  +2 1159  SP7ROM 9A2RI -15 (x2)
062400 -10 2720  SP7ROM <...> -04
60m 
UTC    dB Audio  Message
203800  -4 2084  OK1JPO SP7ROM JO91
203915 -15 1090  SP7ROM OK1JPO +10 (x3)
205545  +8 2673  CQ SP7ROM JO91 (x2)
205645  +4 2673  OS4K SP7ROM R-18 (x2)
205730 -12 2191  SP7ROM DL3BH JN48 (x2)
205815 +11 2673  DL3BH SP7ROM RR73
205830 -10 2191  SP7ROM DL3BH 73 (x4)
80m 
UTC    dB Audio  Message
204100  +6 2017  SP9MRP SP7ROM RR73
204115  +7 2293  SP7ROM SP9MRP 73
204200  -1 2017  CQ SP7ROM JO91
204315  +5 2017  SP7ROM S56UVB JN76
204345  -4 1945  SP7ROM LA6PTA JP40
204345 +10 1121  SP7ROM SP7ZM -02
204345 +10 2017  SP7ROM S56UVB JN76
204415 +14 1121  SP7ROM SP7ZM -02
204415  +0 1945  SP7ROM LA6PTA JP40
204415 +11 2017  SP7ROM S56UVB JN76 (x6)
10m 
UTC    dB Audio  Message
094845 -19 1703  SP7ROM DA2DA +04 (x2)
095500 -13 2360  SP7ROM ON5RZ JO21 (x3)
095615 -19 1022  SP7ROM DL8LBY RR73
095630 -12 2358  SP7ROM ON5RZ JO21 (x5)
100600  -9  932  SP7ROM DN9JGL -16 (x4)
40m 
UTC    dB Audio  Message
122000  -9 1829  SP8DXO SP7ROM JO91
122200  -9 1829  DJ2MS SP7ROM JO91
122730 -14 1829  PE1NAO SP7ROM JO91
122930 -14 1829  ON4DN SP7ROM JO91 (x5)
184930 -14 1784  SP9SOS SP7ROM JO91 (x7)

Decoder S/N history by band

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