SP9ERY — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: JO90

Receiver-side FT8 activity involving SP9ERY, decoded by SO8OO in southeastern Poland. 97 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-09-07 and 2026-10-11.

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 97 FT8 messages attributed to SP9ERY as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (99%), followed by 40 m (1%). Most decodes (87%) fell within the six-hour window 00:00-06:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (90%); the estimated median was +7 dB.

Overview

97
Messages attributed
6
UTC dates decoded
13
Active 15-min windows
+7 dB
Estimated median S/N

Bands

80m · 96 40m · 1
First attributed message: 2026-09-07
Last attributed message: 2026-10-11 03:32 UTC

Observed FT8 message patterns

Attributed sample
97 messages
Active dates
6 UTC dates
Estimated median S/N
+7 dB
Estimated 10th-90th percentile
-9 to +14 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 4, strong (≥ -8 dB) 87.

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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with SP9ERY in decoded directed-looking exchanges:

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 SP9ERY

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
JO90 · 62 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
208 km (approx.)
Last such locator decoded
2026-10-11 03:32 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 UTCBandSP9ERY S/NCounterpartCounterpart S/NMsgsCapture
11-01 01:35 40m - / -5 EA4HTI -19 / - 3 ✓ Closing fragment
10-11 03:26 80m -14 / - NP4E - / -20 2 Partial capture
10-11 03:18 80m -16 / -19 KD3BVL -20 / - 6 Partial capture
10-10 01:12 80m +2 / - GM6URC - / -8 2 ✓ Closing fragment
10-10 01:09 80m +6 / - RX9YM - / -15 2 ✓ Closing fragment
10-10 01:03 80m +6 / - J48S - / - 2 Partial capture
10-10 00:59 80m +12 / -18 VP2MAA -8 / -14 8 ✓ Full exchange observed
10-09 05:53 80m +1 / - ZL3IO - / - 11 Partial capture
10-09 05:51 80m +6 / - GM6URC - / - 3 Partial capture
10-09 05:49 80m +7 / -11 G0BLB -8 / -6 6 ✓ Full exchange observed
10-09 05:48 80m +4 / 0 SP6FME +10 / - 5 ✓ Full exchange observed
10-09 05:48 80m +4 / -3 PE2JMR -14 / - 3 ✓ Closing observed
10-09 05:46 80m +4 / - GM6URC - / -14 3 Partial capture
10-09 05:44 80m +8 / -14 DL4DP -24 / -18 4 ✓ Full exchange observed
10-09 05:43 80m +7 / - PE2JMR - / -11 2 Partial capture
10-09 05:41 80m - / -19 SP3IPA -1 / - 2 Partial capture
10-09 05:40 80m - / - DL4DP -22 / - 2 Partial capture
10-09 05:40 80m +8 / +2 DO7RMS +3 / -2 6 ✓ Full exchange observed
10-09 05:40 80m +8 / -8 ON5HE -6 / -7 9 ✓ Full exchange observed
10-09 05:40 80m +9 / -4 PC2J -12 / -17 4 ✓ Full exchange observed
10-09 04:54 40m - / -3 YO9PH +8 / - 2 ✓ Closing fragment
10-09 04:29 40m - / 0 YO4SX -6 / - 3 ✓ Closing fragment
10-09 04:26 40m - / -11 RA5BQ -10 / - 5 ✓ Closing fragment
10-09 04:26 40m - / -16 UA3VVA -12 / - 3 ✓ Closing fragment
10-09 04:21 40m - / -7 EA3AKY -7 / - 3 ✓ Closing fragment
10-09 04:21 40m - / - F4FPR -11 / - 2 ✓ Closing fragment
09-21 19:15 80m +9 / - SQ9AWN - / - 12 Partial capture
09-12 05:43 80m +14 / - TM35DCM - / - 4 Partial capture
09-12 05:40 80m +13 / - UB3ADO/P - / +8 4 Partial capture
09-12 05:35 80m +12 / - UB3ADO/P - / - 2 Partial capture
09-12 04:04 80m +6 / - KZ7Y - / - 2 Partial capture
09-12 03:58 80m +4 / - YV6BXN - / - 6 Partial capture
09-12 03:56 80m +12 / +1 Z62NS +4 / +5 5 ✓ Full exchange observed
09-07 05:31 80m +13 / - HF100PKP 0 / +10 6 Partial capture
09-07 05:29 80m +11 / - SN100PKP +12 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
042715 -10 1413  SP9ERY UA3VVA R-16
042715 -12 1345  SP9ERY RA5BQ KO96
042745 -14 1413  SP9ERY UA3VVA 73
042745  -9 1345  SP9ERY RA5BQ KO96 (x3)
042915  -8 1996  SP9ERY YO4SX KN44 (x3)
045430 +10  736  SP9ERY YO9PH -03 (x2)
013515 -17 2217  SP9ERY EA4HTI R-05 (x3)
013745 -21 1690  SP9ERY RV6F R-10
80m 
UTC    dB Audio  Message
010345  +7 1751  J48S SP9ERY JO90
010930  +7 1751  RX9YM SP9ERY R-15 (x2)
011200  +4 1750  GM6URC SP9ERY R-08 (x2)
031830 -17 2067  KD3BVL SP9ERY JO90 (x2)
031915 -20 1925  SP9ERY KD3BVL -19
031930 -17 2067  KD3BVL SP9ERY JO90 (x3)
032615 -14 2066  NP4E SP9ERY R-20 (x2)
033100 -14 1381  SP9ERY 9H6C +04
033200 -17 2308  XE2X SP9ERY JO90
10m 
UTC    dB Audio  Message
165630 -19 1444  SP9ERY DN9AD R-04

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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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