OZ7SKB/P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Most frequent locator attributed to this token: JO56

Receiver-side FT8 activity involving OZ7SKB/P, decoded by SO8OO in southeastern Poland. 679 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-03 and 2026-09-06.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 679 FT8 messages attributed to OZ7SKB/P as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Most decodes (60%) fell within the six-hour window 19:00-01:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (85%); the estimated median was +2 dB.

Overview

679
Messages attributed
3
UTC dates decoded
52
Active 15-min windows
+2 dB
Estimated median S/N

Bands

First attributed message: 2026-09-03
Last attributed message: 2026-09-06 16:34 UTC

Observed FT8 message patterns

Attributed sample
679 messages
Active dates
3 UTC dates
Estimated median S/N
+2 dB
Estimated 10th-90th percentile
-11 to +11 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 83, strong (≥ -8 dB) 577.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to OZ7SKB/P

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
JO56 · 360 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,022 km (approx.)
Last such locator decoded
2026-09-06 12:59 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTCBandOZ7SKB/P S/NCounterpartCounterpart S/NMsgsCapture
09-07 08:59 40m - / - DL1JEL +9 / - 2 Partial capture
09-07 06:54 40m - / +8 DL2BCY -3 / - 2 Partial capture
09-07 05:22 40m - / -7 DL1GLO 0 / - 5 Partial capture
09-07 05:20 40m - / -12 PA3FRX -10 / - 2 Partial capture
09-07 04:40 40m - / -9 DM2AL -8 / - 3 Partial capture
09-07 04:27 40m - / - DM2AL +1 / - 3 Partial capture
09-07 04:18 40m - / - OO0O -10 / - 6 Partial capture
09-07 01:48 40m - / - OO0O -7 / - 12 Partial capture
09-06 21:47 40m - / -5 IZ2MZL +2 / - 2 Partial capture
09-06 21:46 40m - / -11 IZ4AFM +16 / - 2 Partial capture
09-06 21:32 40m - / - M0LUX +6 / - 12 Partial capture
09-06 20:20 40m - / - OE8PIT +5 / - 3 ✓ Closing fragment
09-06 20:17 40m - / -13 R8CKD -1 / - 5 Partial capture
09-06 19:45 40m - / - OE8PIT +4 / - 4 Partial capture
09-06 19:41 40m - / - PE1NPS 0 / - 3 Partial capture
09-06 19:26 40m - / +2 DF6WE +1 / - 2 Partial capture
09-06 19:23 40m - / -14 PE1NPS -1 / - 2 Partial capture
09-06 19:21 40m - / - OO0O -5 / - 2 Partial capture
09-06 19:12 40m - / - OE8PIT +5 / - 4 Partial capture
09-06 17:13 40m - / -9 SP8AMJ -8 / - 2 Partial capture
09-06 16:34 40m -7 / - PD0PHA - / - 2 ✓ Closing fragment
09-06 16:27 40m - / +2 UT4VL +8 / - 2 Partial capture
09-06 16:26 40m +10 / - LZ07RN -8 / - 3 ✓ Closing observed
09-06 16:25 40m -11 / -24 UA3GDJ +11 / +2 3 Partial capture
09-06 16:00 40m - / - PE1NPS -2 / - 2 Partial capture
09-06 15:46 40m -9 / - OH5CX -11 / -18 2 Partial capture
09-06 15:35 40m - / +1 OM1AN +14 / - 2 Partial capture
09-06 15:06 40m - / +7 ON6SAT -8 / - 2 Partial capture
09-06 14:11 40m - / -3 ON6SAT -8 / - 2 Partial capture
09-06 13:48 40m - / +4 RM6OX -16 / - 2 Partial capture
09-06 12:56 40m -5 / +8 SP5AA +2 / - 4 ✓ Full exchange observed
09-06 12:55 40m -4 / - SP2GK -5 / +4 3 ✓ Closing observed
09-06 12:52 40m -7 / - LA1RAU/P - / +1 3 Partial capture
09-06 12:47 40m -10 / - DL1IP - / -11 4 ✓ Closing fragment
09-06 12:37 40m -22 / - OZ7OX -5 / - 5 ✓ Full exchange observed
09-06 12:33 40m -19 / - LA1QRO - / - 3 Partial capture
09-06 12:28 40m -18 / 0 SQ9RKE -12 / -5 3 ✓ Full exchange observed
09-06 12:25 40m -21 / - LC2L/P - / - 2 Partial capture
09-06 12:20 40m -12 / - M7FHO - / -10 3 ✓ Closing fragment
09-06 12:18 40m -11 / - PD2MAC - / -7 4 ✓ Closing fragment
09-06 12:00 40m -18 / - LA1RAU/P - / - 2 Partial capture
09-06 11:56 40m -11 / +1 DJ7XB -15 / - 2 Partial capture
09-06 11:47 40m -14 / - M7FHO - / - 2 Partial capture
09-06 10:52 40m -18 / - EI6IF - / -7 2 ✓ Closing fragment
09-06 10:48 40m -22 / -13 9A7BB -14 / - 4 ✓ Closing observed
09-06 10:38 40m -9 / - LA1K/P - / - 2 Partial capture
09-06 10:35 40m -12 / - PD1AC - / +10 3 Partial capture
09-06 10:33 40m -10 / - LA1K/P - / - 3 Partial capture
09-06 10:32 40m -10 / - OU7K/P -12 / - 6 ✓ Full exchange observed
09-06 10:29 40m -10 / - LA1K/P - / - 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
052145  -8  938  OZ7SKB/P PA3FRX R-09
052245  -3 2343  OZ7SKB/P DL1GLO JN47 (x5)
060245  +7 2101  OZ7SKB/P OK1OFM R+00
060715  -6 2835  OZ7SKB/P F5HRH R-07
065445  -4 2763  OZ7SKB/P DL2BCY JO43 (x2)
065745 -10 2095  OZ7SKB/P SP2BZ JO83 (x2)
085930  +8  537  OZ7SKB/P DL1JEL JO60 (x2)
102745 -10  341  OZ7SKB/P OE8PIT JN66

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

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