RA3ZGT — 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 RA3ZGT, decoded by SO8OO in southeastern Poland. 2,918 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 116 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-06.
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 2,918 FT8 messages attributed to RA3ZGT as the transmitting token by decoded message structure across 116 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (40%), followed by 80 m (22%) and 160 m (14%). The busiest six-hour window was 13:00-19:00 UTC, containing 48% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (60%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-11-06 03:43 UTC
Observed FT8 message patterns
- Attributed sample
- 2,918 messages
- Active dates
- 116 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -17 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 360, moderate (-15 to -9 dB) 801, strong (≥ -8 dB) 1,757.
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 RA3ZGT 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 RA3ZGT
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
- KO81 · 1,509 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,083 km (approx.)
- Last such locator decoded
- 2026-11-06 03:40 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 | RA3ZGT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 03:43 | 40m | -18 / - | RO1M | - / -3 | 2 | ✓ Closing fragment |
| 11-06 03:37 | 40m | -13 / - | G8GRG | -8 / -18 | 3 | ✓ Closing observed |
| 11-06 03:35 | 40m | -16 / - | UA8CFJ | - / -4 | 2 | Partial capture |
| 11-06 03:33 | 40m | -19 / - | SV2HXV | - / -1 | 2 | ✓ Closing fragment |
| 11-06 03:31 | 40m | -18 / - | R8CJG | - / -9 | 2 | ✓ Closing fragment |
| 11-06 03:26 | 40m | -17 / - | TC8ATA | -14 / +1 | 2 | ✓ Closing observed |
| 11-06 03:16 | 80m | -16 / -10 | RM6J | -3 / -7 | 4 | ✓ Full exchange observed |
| 11-05 14:01 | 40m | -6 / - | UA1PBD | - / -8 | 3 | ✓ Closing fragment |
| 11-05 13:58 | 40m | 0 / - | RK0UN | - / -13 | 3 | ✓ Closing fragment |
| 11-05 13:53 | 40m | -8 / - | UA9YAX | - / -14 | 3 | ✓ Closing fragment |
| 11-05 13:51 | 40m | -8 / - | UA7XA | - / -12 | 3 | ✓ Closing fragment |
| 11-05 13:49 | 40m | -10 / - | JR1CEP | - / -1 | 3 | ✓ Closing fragment |
| 11-05 13:48 | 40m | -9 / - | R3VAG | - / -10 | 2 | ✓ Closing fragment |
| 11-05 13:46 | 40m | -11 / - | RA9LAJ | - / -3 | 3 | ✓ Closing fragment |
| 11-05 13:44 | 40m | -11 / - | UA3IDQ | -14 / +1 | 5 | ✓ Full exchange observed |
| 11-05 04:14 | 80m | -5 / -7 | UA9XL/P | -14 / -21 | 6 | ✓ Full exchange observed |
| 11-04 14:13 | 160m | -17 / - | RA9YTI | - / - | 3 | Partial capture |
| 11-04 11:24 | 40m | -8 / - | R4HID | - / +5 | 2 | ✓ Closing fragment |
| 11-04 11:20 | 40m | -8 / +3 | UA3IFH | -8 / - | 4 | ✓ Closing observed |
| 11-01 13:59 | 80m | - / +5 | RC2DT | -11 / - | 2 | ✓ Closing fragment |
| 11-01 06:16 | 40m | +16 / - | YO1BRANCUSI | - / -8 | 2 | Partial capture |
| 11-01 06:14 | 40m | +11 / - | R0XAJ/1 | - / -8 | 2 | Partial capture |
| 11-01 04:08 | 40m | -1 / - | RA6FCU/P | - / - | 2 | Partial capture |
| 11-01 04:04 | 40m | -4 / - | RA6FCU/P | - / - | 4 | Partial capture |
| 11-01 03:16 | 160m | 0 / - | 6W/IK2HKT | - / -2 | 2 | Partial capture |
| 11-01 03:13 | 160m | -8 / - | R6ZEJ | -7 / -16 | 4 | ✓ Closing observed |
| 10-31 02:59 | 160m | +11 / +3 | RN3TT | +2 / -2 | 5 | ✓ Full exchange observed |
| 10-30 15:18 | 80m | -10 / - | RL9LR | -12 / -20 | 3 | ✓ Closing observed |
| 10-30 13:54 | 80m | - / -9 | RA3BQ | -6 / - | 2 | ✓ Closing fragment |
| 10-30 13:53 | 80m | - / -18 | RC9F | -16 / - | 2 | ✓ Closing fragment |
| 10-30 04:31 | 40m | +2 / -11 | UT/WE9G | +6 / -1 | 3 | Partial capture |
| 10-30 03:24 | 40m | -6 / - | OL900LTV | - / -12 | 2 | Partial capture |
| 10-30 02:54 | 80m | -12 / - | TA1MB | -11 / -19 | 3 | ✓ Closing observed |
| 10-29 02:46 | 80m | - / - | ON4MAP | -11 / - | 5 | Partial capture |
| 10-29 02:43 | 80m | +2 / -4 | UA3RBM | -5 / 0 | 2 | Partial capture |
| 10-29 02:42 | 80m | 0 / -5 | TC1TR | +9 / -9 | 6 | ✓ Full exchange observed |
| 10-27 23:16 | 80m | 0 / -10 | UN0GY | -12 / -13 | 4 | ✓ Full exchange observed |
| 10-27 22:54 | 160m | -3 / - | RD9U | - / -22 | 3 | ✓ Closing fragment |
| 10-27 22:52 | 160m | -10 / -2 | R8DX | 0 / -7 | 4 | ✓ Full exchange observed |
| 10-27 16:44 | 160m | -19 / - | RW4W | - / -7 | 2 | ✓ Closing fragment |
| 10-27 16:42 | 160m | -15 / - | R6PAG | - / -18 | 3 | ✓ Closing fragment |
| 10-27 16:13 | 80m | -20 / - | RU6LC | - / - | 2 | Partial capture |
| 10-27 16:08 | 80m | -24 / -19 | RD9T | -13 / -14 | 4 | ✓ Full exchange observed |
| 10-27 03:10 | 80m | -16 / - | DA125RH | - / -5 | 2 | Partial capture |
| 10-25 14:20 | 40m | +11 / +4 | UB3LBU | 0 / -13 | 4 | ✓ Full exchange observed |
| 10-25 14:18 | 40m | +6 / - | R6UBN | - / -8 | 2 | ✓ Closing fragment |
| 10-25 14:16 | 40m | +6 / - | R5VCW | - / -11 | 2 | ✓ Closing fragment |
| 10-25 14:14 | 40m | +8 / - | UA4PCF | - / -15 | 4 | ✓ Closing fragment |
| 10-24 01:40 | 80m | - / -6 | ON8FAB | -8 / - | 4 | Partial capture |
| 10-24 01:39 | 80m | -5 / +1 | GM5AIW | +11 / -12 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 033130 -18 2264 R8CJG RA3ZGT R-09 (x2) 033230 -19 2263 CQ RA3ZGT KO81 033300 -16 2263 SV2HXV RA3ZGT -01 (x2) 033400 -22 2262 CQ RA3ZGT KO81 033515 -18 2260 UA8CFJ RA3ZGT KO81 (x2) 033645 -15 2255 CQ RA3ZGT KO81 033700 -8 823 RA3ZGT G8GRG IO81 033715 -13 2254 G8GRG RA3ZGT -18 (x2) 034045 -23 1935 TC2TR RA3ZGT KO81 034300 -17 2325 RO1M RA3ZGT R-03 (x2)
UTC dB Audio Message 212015 -11 2789 R5BM/M RA3ZGT R-15 135900 -9 2508 RA3ZGT RC2DT +05 (x2) 035015 -12 2716 RU4CK/P RA3ZGT KO81 034345 +4 1255 UA9XL/P RA3ZGT KO81 (x4) 041600 -14 1464 RA3ZGT UA9XL/P -07 041615 -1 1407 UA9XL/P RA3ZGT R-21 (x2) 031645 -19 1060 RM6J RA3ZGT -07 031700 +0 1060 RA3ZGT RM6J R-10 031715 -13 1060 RM6J RA3ZGT RR73 031730 -6 1060 RA3ZGT RM6J 73
UTC dB Audio Message 025945 +4 1001 RA3ZGT RN3TT +03 030000 +11 2678 RN3TT RA3ZGT R-02 030015 +1 1001 RA3ZGT RN3TT RR73 030030 +12 2678 RN3TT RA3ZGT 73 031345 -3 2401 R6ZEJ RA3ZGT KO81 (x2) 031430 -7 701 RA3ZGT R6ZEJ RR73 031445 -12 2401 R6ZEJ RA3ZGT 73 031600 -3 2401 6W/IK2HKT RA3ZGT KO81 031745 -7 1604 RA3ZGT RA6FCU/P -05 031800 +4 2400 6W/IK2HKT RA3ZGT R-02 141100 -24 1896 UA6MF RA3ZGT KO81 141330 -18 1895 RA9YTI RA3ZGT KO81 (x3)
UTC dB Audio Message 034545 +0 2335 CQ RA3ZGT KO81 034630 -12 2335 ZL1OGX RA3ZGT KO81 (x2) 034745 -11 1835 RA3ZGT SV5BYP KM46 (x2) 034830 +1 2335 SV5BYP RA3ZGT RR73 034845 -15 1835 RA3ZGT SV5BYP 73 034900 -5 2335 CQ RA3ZGT KO81 (x2) 045230 +8 2815 RM9WU RA3ZGT R-23 (x2) 105645 -4 1926 R2FDP/P RA3ZGT KO81 (x2) 105815 +2 1925 CQ RA3ZGT KO81 (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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