R1CI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R1CI, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-07-09.
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 3 FT8 messages attributed to R1CI as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 3 messages
- Active dates
- 2 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with R1CI in decoded directed-looking exchanges:
Most frequent locator attributed to R1CI
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
- KO49 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,158 km (approx.)
- Last such locator decoded
- 2026-07-09 12:17 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 | R1CI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 16:13 | 20m | - / - | DL1R | +10 / - | 9 | Partial capture |
| 08-21 16:12 | 20m | - / - | CT1BFP | -12 / - | 9 | Partial capture |
| 08-21 16:12 | 20m | - / - | UN6PC | -14 / - | 2 | Partial capture |
| 08-21 16:10 | 20m | - / -17 | EX8ABQ | -9 / - | 3 | ✓ Closing fragment |
| 08-21 16:08 | 20m | - / -10 | BG7BVI | -8 / - | 2 | ✓ Closing fragment |
| 08-21 15:20 | 20m | - / -12 | VR2VOG | -16 / - | 2 | ✓ Closing fragment |
| 07-16 10:33 | 20m | - / - | LZ3CB | 0 / - | 4 | Partial capture |
| 07-14 11:48 | 20m | - / - | DL1R | +1 / - | 8 | Partial capture |
| 07-14 10:52 | 20m | - / 0 | GJ0KYZ | -5 / - | 4 | Partial capture |
| 07-13 10:41 | 20m | - / - | PA2AMJ | -16 / - | 2 | Partial capture |
| 07-13 10:32 | 20m | - / - | PA2AMJ | -22 / - | 2 | Partial capture |
| 07-09 12:17 | 20m | -15 / - | T22TT | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161300 -11 1616 R1CI CT1BFP IM59 161330 +12 2656 R1CI DL1R JN58 161330 -8 1616 R1CI CT1BFP IM59 161400 +11 2656 R1CI DL1R JN58 (x2) 161430 -11 1616 R1CI CT1BFP IM59 161500 +11 2656 R1CI DL1R JN58 161500 -7 1616 R1CI CT1BFP IM59 161530 +13 2656 R1CI DL1R JN58 161530 -10 1617 R1CI CT1BFP IM59 161600 +7 2656 R1CI DL1R JN58 161600 -14 1617 R1CI CT1BFP IM59 161630 +8 2656 R1CI DL1R JN58 161630 -14 1616 R1CI CT1BFP IM59 161700 +7 2656 R1CI DL1R JN58
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