SP6MAA — 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 SP6MAA, decoded by SO8OO in southeastern Poland. 1,954 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 75 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.

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 1,954 FT8 messages attributed to SP6MAA as the transmitting token by decoded message structure across 75 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (45%), followed by 80 m (32%) and 40 m (18%). Most decodes (55%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (94%); the estimated median was +7.9 dB.

Overview

1,954
Messages attributed
75
UTC dates decoded
254
Active 15-min windows
+7.9 dB
Estimated median S/N

Bands

160m · 882 80m · 626 60m · 87 40m · 356 20m · 1 10m · 2
First attributed message: 2026-06-06
Last attributed message: 2026-10-22 18:48 UTC

Observed FT8 message patterns

Attributed sample
1,954 messages
Active dates
75 UTC dates
Estimated median S/N
+7.9 dB
Estimated 10th-90th percentile
-5.3 to +18 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 95, strong (≥ -8 dB) 1,840.

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 SP6MAA 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 SP6MAA

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 · 1,853 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
208 km (approx.)
Last such locator decoded
2026-10-22 18:47 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 UTCBandSP6MAA S/NCounterpartCounterpart S/NMsgsCapture
10-22 18:46 80m -2 / - EP2AES - / -23 4 ✓ Closing fragment
10-21 23:05 160m - / - DK7ZT +8 / - 5 Partial capture
10-21 22:02 160m +8 / -24 7P8GE -11 / -20 119 ✓ Full exchange observed
10-21 21:49 160m +4 / - 7P8GE - / - 21 Partial capture
10-21 21:37 160m +8 / - 7P8GE - / - 16 Partial capture
10-21 21:24 160m -3 / - 7P8GE - / - 16 Partial capture
10-21 20:48 160m +3 / - 7P8GE - / - 61 Partial capture
10-21 20:35 160m +1 / - 7P8GE - / - 19 Partial capture
10-21 20:00 160m +4 / - 7P8GE - / -19 60 Partial capture
10-21 19:49 160m +4 / - 7P8GE - / - 14 Partial capture
10-21 19:36 160m +8 / - 7P8GE - / - 2 Partial capture
10-21 18:19 160m - / - DK9BF -13 / - 3 Partial capture
10-21 01:41 160m +9 / -2 AE5B -6 / -20 9 ✓ Full exchange observed
10-20 22:40 160m +13 / - 7P8GE - / - 3 Partial capture
10-20 22:30 160m +16 / - 7P8GE - / - 2 Partial capture
10-20 21:56 160m +10 / - 7P8GE - / - 3 Partial capture
10-20 20:58 160m +6 / - 7P8GE - / - 3 Partial capture
10-20 20:29 160m +12 / - 7P8GE - / - 2 Partial capture
10-18 21:55 80m +8 / - 7P8GE - / - 2 Partial capture
10-18 21:19 80m +18 / - 7P8GE - / - 6 Partial capture
10-17 16:56 160m 0 / - H49A - / - 2 Partial capture
10-17 16:37 160m +8 / - H49A - / - 6 Partial capture
10-17 16:30 160m -1 / - H49A - / - 9 Partial capture
10-17 16:20 160m +2 / - H49A - / - 15 Partial capture
10-17 16:16 160m +2 / - H49A - / - 4 Partial capture
10-16 23:19 40m - / -8 PA6OOI/J +2 / - 2 Partial capture
10-16 23:04 80m - / - R2AL +18 / - 4 Partial capture
10-16 23:02 80m +28 / +8 PA6OOI/J +9 / -8 3 Partial capture
10-16 23:01 80m +31 / - PA25ASP/J - / - 2 Partial capture
10-16 23:00 80m - / - DK7ZT +20 / - 5 Partial capture
10-16 23:00 80m - / - R2AL +14 / - 4 Partial capture
10-16 23:00 80m - / - R2EA/P +8 / - 2 Partial capture
10-16 22:57 80m +30 / - 1F3SW -18 / -24 6 ✓ Closing observed
10-16 22:12 160m +18 / - 4J3DJ - / - 3 ✓ Closing fragment
10-16 21:53 80m - / - DK7ZT +7 / - 4 Partial capture
10-16 21:53 80m - / - R2EA/P -3 / - 2 Partial capture
10-16 21:51 80m +22 / - DR800WE - / -10 3 Partial capture
10-16 20:35 160m +18 / - NM6V - / - 4 Partial capture
10-16 17:55 40m - / -4 DH0GBC +7 / - 9 Partial capture
10-16 17:54 40m - / - DL6ZOG -4 / - 2 Partial capture
10-16 17:51 80m - / - DK7ZT +13 / - 5 Partial capture
10-16 17:51 80m - / - DL8YBL +1 / - 3 Partial capture
10-16 17:51 80m - / - RA6OY -4 / - 3 Partial capture
10-16 17:51 80m - / - SP3FXC +9 / - 3 Partial capture
10-16 17:50 160m - / - DB9LG -4 / - 2 Partial capture
10-16 17:49 160m - / - SP5GEO -4 / - 2 Partial capture
10-16 17:49 160m - / - UA3ZUX +1 / - 2 Partial capture
10-16 16:02 80m - / - LA/OZ6GO -12 / - 5 Partial capture
10-16 16:02 80m - / +4 SP3IPA +8 / - 2 Partial capture
10-16 16:01 80m - / +1 DK7ZT +3 / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
230430 +18 1097  SP6MAA R2AL KO85 (x3)
211915 +19  507  7P8GE SP6MAA JO90 (x8)
184630  +1  328  EP2AES SP6MAA JO90 (x4)
160m 
UTC    dB Audio  Message
230045 +19 2840  7P8GE SP6MAA JO90 (x4)
230300 -11  430  SP6MAA 7P8GE -24
230315 +21 2909  7P8GE SP6MAA R-12 (x3)
230430 -11  430  SP6MAA 7P8GE RR73
230445 +18 2909  7P8GE SP6MAA 73
230500  +6  823  SP6MAA DK7ZT +33 (x5)
40m 
UTC    dB Audio  Message
175500  -7 1824  SP6MAA RM1B KO59
175500  -5 2215  SP6MAA E75W -05
175500  -6 1678  SP6MAA DL6ZOG JO52
175500  +5  638  SP6MAA DH0GBC -04 (x9)
231930  +3  994  SP6MAA PA6OOI/J -08 (x2)
232200  +1  994  SP6MAA RR73; BH4GUU <...> -04
60m 
UTC    dB Audio  Message
062245 -12  548  TG9AUO SP6MAA JO90
234930  -7  491  SP6MAA 4O7CC +04 (x2)
235245 -12 2595  9T0MD SP6MAA JO90 (x4)
20m 
UTC    dB Audio  Message
193715 -12  519  XV9T SP6MAA JO90

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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