SQ9IDE — 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: JN99

Receiver-side FT8 activity involving SQ9IDE, decoded by SO8OO in southeastern Poland. 117 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 19 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-11-05.

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 117 FT8 messages attributed to SQ9IDE as the transmitting token by decoded message structure across 19 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (63%), followed by 40 m (14%) and 160 m (13%). Most decodes (66%) 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 (92%); the estimated median was +9 dB.

Overview

117
Messages attributed
19
UTC dates decoded
30
Active 15-min windows
+9 dB
Estimated median S/N

Bands

160m · 15 80m · 74 60m · 12 40m · 16
First attributed message: 2026-06-15
Last attributed message: 2026-11-05 06:43 UTC

Observed FT8 message patterns

Attributed sample
117 messages
Active dates
19 UTC dates
Estimated median S/N
+9 dB
Estimated 10th-90th percentile
-5 to +18 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 108.

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 SQ9IDE 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 SQ9IDE

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
JN99 · 38 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
206 km (approx.)
Last such locator decoded
2026-11-05 06:37 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 UTCBandSQ9IDE S/NCounterpartCounterpart S/NMsgsCapture
11-05 06:42 80m +14 / - YO5QDI +4 / - 4 Partial capture
11-05 06:38 80m +11 / -18 IK4TVP -7 / -1 10 Partial capture
11-05 06:35 80m +8 / -12 S50XX +3 / - 5 ✓ Full exchange observed
11-05 06:35 80m +6 / -6 SQ9EJ +7 / +7 6 ✓ Full exchange observed
11-05 06:29 80m +12 / - KD0BTO - / -18 3 Partial capture
11-05 06:26 80m +10 / - K4YT - / -23 3 Partial capture
11-05 06:25 80m +15 / 0 SP6FME +16 / - 5 ✓ Full exchange observed
11-05 06:24 80m +5 / -12 VE3DZ -16 / -5 5 ✓ Full exchange observed
11-05 06:22 80m +8 / - KF9UG - / -13 4 ✓ Closing fragment
11-03 21:50 160m +16 / - 6W/IK2HKT - / -16 3 Partial capture
11-02 20:09 160m +3 / - UN0GY - / -17 2 Partial capture
11-02 20:07 160m +8 / +10 SP5IDR +12 / - 4 ✓ Full exchange observed
11-01 21:02 80m +10 / - Z62NS - / +8 3 Partial capture
11-01 20:54 80m +10 / - 5B4AMX - / -3 2 ✓ Closing fragment
11-01 20:49 80m +11 / -16 OD5ZZ -14 / -9 5 ✓ Full exchange observed
11-01 20:40 80m -6 / -3 YO6LM +2 / +8 5 ✓ Full exchange observed
11-01 20:40 80m -4 / - YO9HP +8 / - 2 ✓ Closing observed
11-01 20:38 80m +4 / - SP9TBT/5 - / +6 2 Partial capture
11-01 19:13 60m -16 / - 6W/IK2HKT - / -4 4 Partial capture
10-31 21:50 160m +15 / - UT/KF0PFA - / -18 2 Partial capture
10-31 21:45 160m +18 / - 6W/IK2HKT - / - 3 Partial capture
10-30 21:15 80m -1 / -4 SP3JHZ -8 / +5 4 ✓ Full exchange observed
10-30 21:14 80m +2 / 0 9A60CBM +3 / - 3 Partial capture
10-30 18:27 60m -20 / -1 9A60CBM -14 / -8 3 Partial capture
10-24 07:29 40m 0 / - SP9DPM/P - / - 2 Partial capture
10-18 18:31 60m -12 / - ER3ZW +2 / +9 4 ✓ Full exchange observed
10-03 16:48 40m - / - DG1RMY -12 / - 5 Partial capture
10-03 16:46 40m -2 / +1 YU65AEC +2 / - 3 Partial capture
10-03 07:48 40m -4 / - RO2E/M - / - 3 Partial capture
09-20 18:58 160m +18 / - <...> - / -15 2 Partial capture
09-20 07:46 40m +14 / - 9A/DK9RC - / -15 4 Partial capture
09-18 20:54 80m +12 / -18 G8OO -15 / -11 5 ✓ Full exchange observed
09-18 20:53 80m +14 / +5 IU0NAD -22 / -18 4 ✓ Full exchange observed
09-18 20:51 80m +14 / - SN40KZE - / +6 2 Partial capture
09-12 18:45 80m -12 / -8 SQ4PKO +7 / -1 5 ✓ Full exchange observed
09-12 18:44 80m +3 / -1 DL0RDG -6 / -8 4 ✓ Full exchange observed
09-12 18:43 80m 0 / -7 YU65AEC -8 / -2 3 Partial capture
09-09 19:18 60m +15 / - <...> - / -2 2 Partial capture
09-07 18:08 40m +4 / - <...> - / +4 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
063745  +6 2262  CQ SQ9IDE JN99
063830  -8 1899  SQ9IDE IK4TVP -18
063845 +18 2262  IK4TVP SQ9IDE R-01
063900  -5 1899  SQ9IDE IK4TVP -18
063915 +11 2262  IK4TVP SQ9IDE R-01
063930  -9 1899  SQ9IDE IK4TVP -18
063945 +10 2262  IK4TVP SQ9IDE R-03
064000  -5 1899  SQ9IDE IK4TVP -18
064015  +7 1899  IK4TVP SQ9IDE R-01
064030 -10 1899  SQ9IDE IK4TVP -18
064045  +9 1899  IK4TVP SQ9IDE R-01
064200  +4 1925  SQ9IDE YO5QDI KN17
064215 +16 2514  YO5QDI SQ9IDE +14 (x3)
160m 
UTC    dB Audio  Message
214530 +20 2700  6W/IK2HKT SQ9IDE JN99 (x3)
215000 +15 2618  UT/KF0PFA SQ9IDE JN99 (x2)
200745  +7 1853  SP5IDR SQ9IDE +13
200830 +12  725  SQ9IDE SP5IDR R+10
200845  +8 1906  SP5IDR SQ9IDE RR73
200900 +13  725  SQ9IDE SP5IDR 73
200915  +1 1906  UN0GY SQ9IDE -17 (x2)
214945 +18 2750  RK3AW/P SQ9IDE -16
215045 +20 2606  6W/IK2HKT SQ9IDE -16 (x3)
60m 
UTC    dB Audio  Message
191845 +14 2725  <...> SQ9IDE JN99
191900  -1  797  SQ9IDE 9A60CBM +04
191915 +16 2725  <...> SQ9IDE R-02
183115 -12 2240  ER3ZW SQ9IDE +09
183130  +1 1656  SQ9IDE ER3ZW R+17
183145 -13 2240  ER3ZW SQ9IDE RR73
183200  +2 1656  SQ9IDE ER3ZW 73
182730 -20 1877  <9A60CBM> SQ9IDE JN99
182815 -14 1232  SQ9IDE 9A60CBM -01
182830 -20 1232  9A60CBM SQ9IDE R-08
191300 -14 1220  6W/IK2HKT SQ9IDE JN99 (x3)
191645  -7  934  SQ9IDE 9A60CBM +01
191700 -19 2040  6W/IK2HKT SQ9IDE R-04
40m 
UTC    dB Audio  Message
074845  -4 2630  RO2E/M SQ9IDE JN99 (x3)
164615  -1 2506  YU65AEC SQ9IDE JN99
164630  +2 2505  SQ9IDE YU65AEC +01
164645  -2 2505  YU65AEC SQ9IDE R+12
164830 -11 1260  SQ9IDE DG1RMY JO62 (x5)
072815  -2 2439  R0XAJ/1 SQ9IDE JN99
072915  +0 2423  SP9DPM/P SQ9IDE JN99 (x2)
161445 -13 1707  SQ9IDE 9A60CBM -09

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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