IK7YZG — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving IK7YZG, decoded by SO8OO in southeastern Poland. 34 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-11 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 34 FT8 messages attributed to IK7YZG as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (47%), followed by 20 m (21%) and 60 m (18%). Several six-hour UTC windows tied for the largest share (53%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-11-05 05:13 UTC
Observed FT8 message patterns
- Attributed sample
- 34 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -20 to +14 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 14.
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 IK7YZG 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 IK7YZG
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
- JN71 · 7 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,075 km (approx.)
- Last such locator decoded
- 2026-11-05 05:12 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 UTC | Band | IK7YZG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 05:14 | 60m | - / - | DF4WQ | -12 / - | 7 | Partial capture |
| 11-05 05:13 | 60m | -22 / -3 | F5HNQ | +1 / -9 | 5 | ✓ Full exchange observed |
| 10-28 16:43 | 40m | -15 / - | EP2AES | - / -16 | 3 | Partial capture |
| 10-27 18:19 | 40m | -22 / - | EP2AES | - / - | 2 | Partial capture |
| 10-24 19:51 | 60m | -16 / - | CT7AIU | - / -10 | 2 | Partial capture |
| 10-24 17:13 | 60m | -17 / -11 | 4X1GA | -18 / -18 | 3 | ✓ Full exchange observed |
| 10-24 17:12 | 40m | - / +2 | A41HA | -5 / - | 5 | Partial capture |
| 10-24 17:06 | 40m | -12 / - | A41HA | - / -7 | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195215 -16 2332 CT7AIU IK7YZG R-10 051245 -19 1903 CQ IK7YZG JN71 a1 051300 +3 2523 IK7YZG F5HNQ IN98 051300 -17 1250 IK7YZG DL3FBI JO40 051315 -21 1902 F5HNQ IK7YZG -09 051330 +0 2523 IK7YZG F5HNQ R-03 051345 -22 1902 F5HNQ IK7YZG RR73 051400 +0 2524 IK7YZG F5HNQ 73 051400 -10 2032 IK7YZG DF4WQ JN39 (x7)
UTC dB Audio Message 171330 +0 2983 IK7YZG A41HA R+02 (x2) 052000 -10 2336 N3SD IK7YZG -16 052045 -15 1333 TL8GD IK7YZG -09 (x2) 052545 -10 1334 TJ1GD IK7YZG -16 052645 -13 1333 KC5UZI IK7YZG -19 052745 -8 1333 UA9JTJ/4 IK7YZG -14 052830 -10 1333 IK7YZG UR9QQ KN77 053100 -21 1333 IK7YZG EB3JT JN01 181915 -23 1334 EP2AES IK7YZG JN71 (x5)
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.
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