SQ2BXJ — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving SQ2BXJ, decoded by SO8OO in southeastern Poland. 105 FT8 messages attributed to this token as transmitter, on 80m, across 11 UTC dates in the available aggregate history. Observed between 2026-07-05 and 2026-07-20.

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 105 FT8 messages attributed to SQ2BXJ as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -6 dB.

Overview

105
Messages attributed
11
UTC dates decoded
19
Active 15-min windows
-6 dB
Estimated median S/N

Bands

80m · 105
First attributed message: 2026-07-05
Last attributed message: 2026-07-20 19:27 UTC

Observed FT8 message patterns

Attributed sample
105 messages
Active dates
11 UTC dates
Estimated median S/N
-6 dB
Estimated 10th-90th percentile
-12 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 26, strong (≥ -8 dB) 77.

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 SQ2BXJ 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 SQ2BXJ

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 · 49 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
208 km (approx.)
Last such locator decoded
2026-07-20 19:24 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 UTCBandSQ2BXJ S/NCounterpartCounterpart S/NMsgsCapture
07-20 19:27 80m -2 / -10 SQ9MEZ +10 / +6 3 Partial capture
07-20 19:24 80m -6 / - IQ0AK - / - 2 Partial capture
07-20 19:22 80m -6 / - IK0HBN - / - 3 Partial capture
07-20 19:19 80m -10 / -2 SP9UPV +14 / - 3 ✓ Closing observed
07-20 18:13 40m - / -16 SQ9SET -3 / - 2 ✓ Closing fragment
07-20 09:46 20m - / -15 OE9KFV -6 / - 2 ✓ Closing fragment
07-20 08:14 20m - / -10 PA2PS -6 / - 4 Partial capture
07-20 08:08 20m - / -8 PA2PS -3 / - 3 ✓ Closing fragment
07-18 19:58 80m -8 / -12 SP7SZJ +12 / - 6 ✓ Full exchange observed
07-18 19:55 80m -10 / - SP1WK - / - 4 Partial capture
07-18 19:51 80m -9 / -9 LA1AAA -2 / -4 8 ✓ Full exchange observed
07-16 19:50 80m -10 / -6 OK2WMC +7 / +1 5 ✓ Full exchange observed
07-16 19:47 80m -11 / -7 OL900JAR +4 / +7 3 Partial capture
07-16 19:44 80m -7 / -24 UA4FKT +2 / -8 6 ✓ Full exchange observed
07-16 19:41 80m -7 / -4 SP8ONV +7 / - 7 ✓ Full exchange observed
07-16 19:40 80m -12 / - SP6U -5 / -2 5 ✓ Full exchange observed
07-16 19:38 80m -9 / -18 SQ8V +10 / -1 5 ✓ Full exchange observed
07-16 19:03 40m - / -7 <...> -22 / - 2 Partial capture
07-15 19:03 80m -2 / - UA4FKT 0 / -7 5 Partial capture
07-15 19:02 80m - / - SP2TQQ -24 / - 2 Partial capture
07-15 19:01 80m -1 / -17 DO9BAU -4 / -4 8 ✓ Full exchange observed
07-15 18:59 80m -2 / - SP5GW - / - 2 ✓ Closing fragment
07-15 18:37 20m - / -11 RY7G -2 / - 3 ✓ Closing fragment
07-15 18:20 40m - / -11 EW2ZC -16 / - 3 ✓ Closing fragment
07-14 11:48 20m - / +1 LZ1RAY -4 / - 2 ✓ Closing fragment
07-12 20:25 80m -14 / -23 YO3OBB +6 / - 21 Partial capture
07-12 20:14 80m -7 / -6 OK1SI +14 / - 3 ✓ Full exchange observed
07-12 19:48 80m -9 / -10 IV3GHY +1 / +5 5 ✓ Full exchange observed
07-12 19:42 80m -10 / +3 OK2CLW +11 / - 5 ✓ Full exchange observed
07-12 19:36 80m -4 / -11 YT3BL +6 / -1 5 ✓ Full exchange observed
07-12 19:34 80m -6 / +3 OK2WMC +9 / +8 4 Partial capture
07-12 12:41 20m - / -23 ON3NR -10 / - 2 ✓ Closing fragment
07-11 19:38 80m +2 / -8 OE1RDU/3 +6 / +4 4 Partial capture
07-11 19:35 80m - / -6 SP8RPA +10 / - 2 ✓ Closing fragment
07-11 17:45 20m - / -14 DL6LAG -3 / - 2 ✓ Closing fragment
07-10 19:55 80m - / -16 <...> +5 / - 2 Partial capture
07-10 19:55 80m -7 / -4 SP5DJ +4 / +6 5 ✓ Full exchange observed
07-10 19:53 80m -4 / - LZ01MIKU - / - 2 Partial capture
07-10 19:45 80m -2 / -6 SQ3AKR +2 / +2 6 ✓ Full exchange observed
07-10 19:41 80m -5 / - SP9CXN +10 / - 5 ✓ Full exchange observed
07-09 19:26 80m -5 / - SP2OFS -9 / - 2 ✓ Closing observed
07-09 19:22 80m - / -10 SQ9KWY +16 / - 2 ✓ Closing fragment
07-09 12:06 20m - / -14 G4YLJ -14 / - 2 ✓ Closing fragment
07-08 11:32 20m - / -5 HG8LXL 0 / - 2 ✓ Closing fragment
07-08 09:28 20m - / -16 LZ1ZF -9 / - 3 ✓ Closing fragment
07-06 20:21 80m -6 / - <...> - / - 4 Partial capture
07-06 20:18 80m 0 / -16 DB100FT -14 / -6 5 Partial capture
07-06 20:10 80m -3 / -11 OK1CYC -9 / -12 3 ✓ Full exchange observed
07-06 20:07 80m -4 / +9 OK2WMC +9 / +8 5 ✓ Full exchange observed
07-06 16:05 10m - / -4 DN9AD -10 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
195845 -11 2380  SP7SZJ SQ2BXJ R+15
195900 +14 2380  SQ2BXJ SP7SZJ RRR
195915  -7 2380  SP7SZJ SQ2BXJ 73
195930  +9 2380  SQ2BXJ SP7SZJ 73
191900 -10 1850  SP9UPV SQ2BXJ JO90
191915 +14 1851  SQ2BXJ SP9UPV -02 (x2)
192200  -1 2120  IK0HBN SQ2BXJ JO90 (x3)
192415  -6  702  IQ0AK SQ2BXJ JO90 (x2)
192715  +7 1000  SQ2BXJ SQ9MEZ -10
192730  -2  999  SQ9MEZ SQ2BXJ R+06
192745 +13 1000  SQ2BXJ SQ9MEZ RRR
40m 
UTC    dB Audio  Message
174715  +3 2870  SQ2BXJ SP1JQJ -11
175745 -11  287  SQ2BXJ <...> -04
182030 -16 1229  SQ2BXJ EW2ZC -11 (x3)
190315 -21 1749  SQ2BXJ <...> -07 (x2)
190745 -16 1322  SQ2BXJ SP5VJL RRR
180730 -10  434  SQ2BXJ SP5ROM RR73
181300  -3  880  SQ2BXJ SQ9SET -16 (x2)
10m 
UTC    dB Audio  Message
085815 -15 1915  SQ2BXJ PE9JAN +10 (x2)
090130 -15 2035  SQ2BXJ PD5SAP RR73
091645 -14 1438  SQ2BXJ DN9ZZ -15 (x2)
155745 -16 1849  SQ2BXJ F1NZC -09 (x2)
160545  -9  683  SQ2BXJ DN9AD JO52 (x3)
100800 -13  734  SQ2BXJ SV2CLJ RR73
102630  -9 2490  SQ2BXJ DN9OPA -11
20m 
UTC    dB Audio  Message
124200 -12 2492  SQ2BXJ ON3NR RR73
114830  -8  740  SQ2BXJ LZ1RAY +01 (x2)
183715  -5  967  SQ2BXJ RY7G LN14 (x3)
080845  -4 1573  SQ2BXJ PA2PS -08 (x7)
094645  -6  695  SQ2BXJ OE9KFV -15 (x2)

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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