G4IIY — 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 G4IIY, decoded by SO8OO in southeastern Poland. 333 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 40 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-11-01.
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 333 FT8 messages attributed to G4IIY as the transmitting token by decoded message structure across 40 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (58%), followed by 60 m (32%) and 40 m (5%). The busiest six-hour window was 15:00-21:00 UTC, containing 44% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.1 dB.
Overview
Bands
Last attributed message: 2026-11-01 07:27 UTC
Observed FT8 message patterns
- Attributed sample
- 333 messages
- Active dates
- 40 UTC dates
- Estimated median S/N
- -7.1 dB
- Estimated 10th-90th percentile
- -16 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 41, moderate (-15 to -9 dB) 107, strong (≥ -8 dB) 185.
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 G4IIY 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 G4IIY
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
- IO85 · 107 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,769 km (approx.)
- Last such locator decoded
- 2026-11-01 07:26 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 | G4IIY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 07:25 | 60m | -7 / - | KH8A | - / -24 | 5 | Partial capture |
| 10-31 21:28 | 60m | +5 / - | S79VU | - / -17 | 4 | ✓ Closing fragment |
| 10-31 21:16 | 60m | +10 / - | S79VU | - / - | 10 | Partial capture |
| 10-31 20:43 | 60m | +6 / - | TN8GD | - / - | 2 | Partial capture |
| 10-31 20:37 | 60m | +12 / - | TN8GD | - / - | 2 | Partial capture |
| 10-31 20:31 | 60m | +9 / - | TN8GD | - / -15 | 6 | Partial capture |
| 10-31 20:21 | 60m | +6 / - | TN8GD | - / - | 2 | Partial capture |
| 10-31 20:15 | 60m | +10 / - | 6W/IK2HKT | - / -13 | 8 | Partial capture |
| 10-31 20:11 | 60m | +2 / - | S9R | - / -22 | 8 | Partial capture |
| 10-22 16:40 | 60m | 0 / - | 3B8FA | - / - | 4 | Partial capture |
| 10-22 16:15 | 60m | -2 / - | 3B8FA | - / - | 2 | Partial capture |
| 10-22 15:59 | 60m | - / - | 9A4ZM | +10 / - | 2 | Partial capture |
| 10-22 15:59 | 60m | -8 / - | 3B8FA | - / - | 8 | Partial capture |
| 10-15 16:57 | 160m | -23 / - | H49A | - / - | 2 | Partial capture |
| 10-14 06:51 | 60m | -16 / -4 | OH0KCE | -9 / -4 | 5 | ✓ Full exchange observed |
| 10-11 18:03 | 60m | - / - | M0XXJ | -11 / - | 2 | Partial capture |
| 10-11 17:38 | 60m | -10 / - | A92AE | - / - | 2 | Partial capture |
| 10-08 05:20 | 40m | - / - | PD1AC | -11 / - | 3 | Partial capture |
| 10-08 05:17 | 40m | -7 / - | C5R | - / - | 7 | Partial capture |
| 10-08 05:14 | 40m | -4 / - | C5R | - / - | 2 | Partial capture |
| 10-03 23:32 | 60m | -3 / - | 9T0MD | - / - | 14 | Partial capture |
| 09-20 18:12 | 160m | -21 / - | RI1FJZ | - / - | 4 | ✓ Closing fragment |
| 09-02 20:20 | 80m | -12 / - | RI1FJL | - / - | 12 | Partial capture |
| 08-30 18:53 | 20m | -3 / - | YB7FII | - / -7 | 2 | Partial capture |
| 08-27 07:43 | 20m | -3 / - | AH6WP | - / -22 | 4 | Partial capture |
| 08-22 05:35 | 20m | - / - | CT3MD | +8 / - | 4 | Partial capture |
| 08-22 05:35 | 20m | - / +10 | OE7MAH | -3 / - | 3 | Partial capture |
| 08-21 07:42 | 20m | - / - | DL3MIB | +3 / - | 3 | Partial capture |
| 08-11 07:06 | 20m | +1 / - | VK2GQR | - / -19 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051415 -5 1126 C5R G4IIY IO85 (x6) 052030 -8 2009 G4IIY PD1AC JO22 052045 -5 2670 C5R G4IIY IO85 052100 -12 2009 G4IIY PD1AC JO22 052115 -7 2669 C5R G4IIY IO85 052130 -13 2009 G4IIY PD1AC JO22 052145 -10 2669 C5R G4IIY IO85 (x2) 091630 -23 2129 G4IIY PD1AC JO22 091700 -20 1126 G4IIY F5MXH JN07
UTC dB Audio Message 211845 +12 491 S79VU G4IIY IO85 (x10) 072515 -11 975 KH8A G4IIY IO85 (x5)
UTC dB Audio Message 181245 -17 1081 RI1FJZ G4IIY IO85 (x4) 181500 -1 2646 G4IIY UA3ZUX KO90 165715 -23 1087 H49A G4IIY IO85 (x3)
UTC dB Audio Message 202015 -18 1492 RI1FJL G4IIY IO85 (x12)
UTC dB Audio Message 053500 -2 2907 G4IIY OE7MAH +10 053500 +5 982 G4IIY CT3MD IM13 053530 -5 2907 G4IIY OE7MAH +10 053530 +9 982 G4IIY CT3MD IM13 (x3) 053700 -3 2907 G4IIY OE7MAH +10 074000 +2 1165 AH6WP G4IIY -14 (x5) 094015 -13 1165 BG7MOM G4IIY -13 185330 +0 1163 YB7FII G4IIY -07 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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