SQ1ES — 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: JO72

Receiver-side FT8 activity involving SQ1ES, decoded by SO8OO in southeastern Poland. 133 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 11 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-05.

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 133 FT8 messages attributed to SQ1ES as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (50%), followed by 40 m (29%) and 80 m (10%). Several six-hour UTC windows tied for the largest share (89%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

133
Messages attributed
11
UTC dates decoded
21
Active 15-min windows
-8 dB
Estimated median S/N

Bands

160m · 5 80m · 13 60m · 67 40m · 38 20m · 9 10m · 1
First attributed message: 2026-06-07
Last attributed message: 2026-10-05 17:21 UTC

Observed FT8 message patterns

Attributed sample
133 messages
Active dates
11 UTC dates
Estimated median S/N
-8 dB
Estimated 10th-90th percentile
-15 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 49, strong (≥ -8 dB) 72.

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 SQ1ES 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 SQ1ES

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
JO72 · 58 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
552 km (approx.)
Last such locator decoded
2026-10-05 17:20 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 UTCBandSQ1ES S/NCounterpartCounterpart S/NMsgsCapture
10-05 17:19 60m -14 / - SP3AVS - / -11 4 ✓ Closing fragment
10-05 17:17 60m -12 / -3 PA7ZZ +10 / -5 5 ✓ Full exchange observed
10-03 16:04 40m - / -8 S53AK -5 / - 3 ✓ Closing fragment
10-03 16:02 40m -6 / -7 UA3GDJ -4 / -7 4 ✓ Full exchange observed
10-03 16:02 40m - / -17 F1PBZ -9 / - 2 ✓ Closing fragment
10-03 15:59 40m -10 / - IN3WZS - / -13 3 ✓ Closing fragment
10-03 15:55 40m -8 / -4 SV2HTW +4 / -2 5 ✓ Full exchange observed
10-03 15:53 40m -12 / - VK4DAD - / - 2 Partial capture
10-03 15:50 40m -10 / - LX1RFJ -13 / -8 4 ✓ Closing observed
10-03 15:47 40m -12 / -3 S57ACD -6 / -4 6 Partial capture
10-03 15:46 40m -10 / - EA3HKA - / - 2 Partial capture
10-03 13:38 10m - / +3 CS7CDZ -9 / - 2 ✓ Closing fragment
10-03 13:36 10m - / -8 CR7BRV +2 / - 2 ✓ Closing fragment
10-02 17:14 40m - / -14 UR3CFC +3 / - 3 ✓ Closing fragment
10-02 17:07 40m -13 / -14 F5PBG -9 / -15 3 Partial capture
09-25 19:04 160m -17 / -4 SQ3M 0 / +3 6 ✓ Full exchange observed
09-25 18:39 80m -4 / - SP5DFK - / -14 3 ✓ Closing fragment
09-25 18:36 80m -6 / -4 OK7TB +12 / -6 10 ✓ Full exchange observed
09-25 18:32 80m 0 / - LZ1EV - / - 2 Partial capture
09-25 18:22 60m +2 / - LY3VD - / -15 2 ✓ Closing fragment
09-25 18:22 60m -3 / - IU0JIW -4 / -6 3 Partial capture
09-25 18:20 60m +1 / +1 HF9D -22 / -5 5 ✓ Full exchange observed
09-25 18:14 80m - / -14 SP7MOC -3 / - 3 Partial capture
09-24 17:21 40m -8 / - IT9WCN - / - 2 Partial capture
09-24 17:18 60m - / -19 LB6MJ -12 / - 3 ✓ Closing fragment
09-18 17:48 60m +4 / - SP3ML - / -16 3 ✓ Closing fragment
09-18 17:47 60m +6 / - DL8MKG 0 / +3 5 ✓ Full exchange observed
09-18 17:43 60m +6 / - SV9/TF1OL - / -5 2 Partial capture
09-18 17:39 60m -2 / -8 YL2FT -8 / -2 7 ✓ Full exchange observed
09-18 17:36 60m -6 / -1 IK4CBO -9 / -3 5 ✓ Full exchange observed
09-18 17:34 60m -7 / -10 IK0BAL -12 / +1 4 ✓ Full exchange observed
09-18 17:32 60m -6 / - G4FHL - / -11 3 ✓ Closing fragment
09-18 17:31 60m -5 / -13 HF5A +9 / +2 5 ✓ Full exchange observed
09-18 17:30 60m -7 / -14 DJ1PQ -11 / -5 5 ✓ Full exchange observed
09-18 17:29 60m -2 / - EA1IOK -10 / -13 3 ✓ Closing observed
09-18 17:27 60m -4 / -2 F5RMK -16 / -5 5 ✓ Full exchange observed
09-18 17:22 60m -2 / -13 SP5JMA +10 / +3 5 ✓ Full exchange observed
09-18 17:21 60m -2 / +4 9A4ZM -3 / +1 5 ✓ Full exchange observed
09-18 17:20 60m -6 / +4 S58X -4 / -3 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
182145  -1 1083  HF9D SQ1ES 73
182200  -4  727  SQ1ES IU0JIW JN61
182215  +0 1083  LY3VD SQ1ES -15 (x2)
182315  -2 1083  IU0JIW SQ1ES -06 (x2)
171730 -14 1660  PA7ZZ SQ1ES JO72
171745  +9  495  SQ1ES PA7ZZ -03
171800 -10 1660  PA7ZZ SQ1ES R-05
171815 +11  495  SQ1ES PA7ZZ RR73
171830 -12 1660  PA7ZZ SQ1ES 73
171930 -13 1659  SP3AVS SQ1ES JO72 (x4)
80m 
UTC    dB Audio  Message
183630 +17 1005  SQ1ES OK7TB JN79
183645  -7 1212  OK7TB SQ1ES -06
183700 +10 1005  SQ1ES OK7TB JN79 (x3)
183815  -4 1212  OK7TB SQ1ES -06
183830 +11 1005  SQ1ES OK7TB R-04
183845  -7 1211  OK7TB SQ1ES RR73
183900  +9 1005  SQ1ES OK7TB 73
183945  -7 1211  SP5DFK SQ1ES -14 (x3)
164045  -3 1129  CQ SQ1ES JO72 (x2)
164130  +6 2646  SQ1ES OE5DML JN78
40m 
UTC    dB Audio  Message
155700  -7 1540  SV2HTW SQ1ES 73
155930  -9 1540  IN3WZS SQ1ES JO72 (x3)
160145  -5 1540  CQ SQ1ES JO72 (x2)
160230 -11 2590  SQ1ES F1PBZ -17
160245  -6 1540  UA3GDJ SQ1ES -07
160300  -4 1540  SQ1ES UA3GDJ R-07
160315  -7 1540  UA3GDJ SQ1ES RR73
160330  -3 1540  SQ1ES UA3GDJ 73
160400  -7 2590  SQ1ES F1PBZ RR73
160430  -3 1142  SQ1ES S53AK JN76 (x3)
10m 
UTC    dB Audio  Message
133615  +2  904  SQ1ES CR7BRV -08 (x2)
133845  -9 1760  SQ1ES CS7CDZ +03 (x2)
160m 
UTC    dB Audio  Message
190430 -19 1204  SQ3M SQ1ES JO72 (x2)
190515  -6 1849  SQ1ES SQ3M -04
190530 -23 1204  SQ3M SQ1ES R+03
190545  +7 1849  SQ1ES SQ3M RR73
190600 -15 1204  SQ3M SQ1ES 73
190715  -5 1164  LX2A SQ1ES JO72

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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