R2FDP — 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 R2FDP, decoded by SO8OO in southeastern Poland. 252 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 30 UTC dates in the available aggregate history. Observed between 2026-08-10 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 252 FT8 messages attributed to R2FDP as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (92%), followed by 80 m (4%) and 20 m (4%). Most decodes (58%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (73%); the estimated median was -18 dB.
Overview
Bands
Last attributed message: 2026-11-05 06:48 UTC
Observed FT8 message patterns
- Attributed sample
- 252 messages
- Active dates
- 30 UTC dates
- Estimated median S/N
- -18 dB
- Estimated 10th-90th percentile
- -24 to -12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 184, moderate (-15 to -9 dB) 63, strong (≥ -8 dB) 5.
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 R2FDP 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 R2FDP
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
- KO04 · 131 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 510 km (approx.)
- Last such locator decoded
- 2026-11-05 06:48 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 | R2FDP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 06:48 | 40m | - / - | SM7MDI | -22 / - | 2 | ✓ Closing fragment |
| 11-05 06:45 | 40m | - / -8 | GJ0KYZ | -13 / - | 2 | Partial capture |
| 11-05 06:44 | 40m | -24 / -18 | M0MCT | -8 / - | 2 | ✓ Closing observed |
| 11-05 06:41 | 40m | - / - | F3CJ | -18 / - | 2 | Partial capture |
| 11-05 06:37 | 40m | -22 / -11 | SP5EXA | +7 / - | 4 | ✓ Closing observed |
| 11-05 06:36 | 40m | -20 / -12 | RA1WU | -12 / - | 4 | ✓ Closing observed |
| 11-05 06:34 | 40m | -21 / - | F4NGK | -8 / -20 | 3 | ✓ Closing observed |
| 11-05 06:32 | 40m | - / -17 | IK2SYK | -8 / - | 3 | ✓ Closing fragment |
| 11-05 06:30 | 40m | - / -4 | OH7BDI | -21 / - | 4 | ✓ Closing fragment |
| 11-05 06:26 | 40m | -20 / +1 | DL6REX | -12 / -16 | 4 | ✓ Full exchange observed |
| 11-05 06:20 | 40m | - / -17 | R2GBR | -16 / - | 2 | ✓ Closing fragment |
| 11-05 06:19 | 40m | - / - | DL6REX | -9 / - | 2 | Partial capture |
| 11-05 06:18 | 40m | - / -13 | LZ2XF | -7 / - | 5 | ✓ Closing fragment |
| 11-05 06:15 | 40m | - / - | LZ2SPD | -4 / - | 2 | Partial capture |
| 11-05 06:13 | 40m | - / -1 | DK9RC | -15 / - | 3 | ✓ Closing fragment |
| 11-05 06:09 | 40m | -24 / -10 | IU6RUJ | -15 / - | 4 | ✓ Closing observed |
| 11-05 06:06 | 40m | -24 / - | F3CJ | -15 / -24 | 2 | Partial capture |
| 11-04 17:54 | 80m | - / - | PE1NPS | -15 / - | 3 | Partial capture |
| 11-04 17:51 | 40m | - / - | GW4RDW | -16 / - | 2 | Partial capture |
| 11-04 17:42 | 40m | - / -22 | IZ1XZL | -7 / - | 2 | ✓ Closing fragment |
| 11-04 17:40 | 40m | - / - | F3CJ | -18 / - | 3 | Partial capture |
| 11-04 17:40 | 40m | - / -14 | DC6MT | -19 / - | 3 | ✓ Closing fragment |
| 11-04 17:37 | 40m | - / -6 | IZ8DWQ | -16 / - | 4 | ✓ Closing fragment |
| 11-04 17:32 | 40m | - / -13 | OK1DCM | -6 / - | 2 | ✓ Closing fragment |
| 11-04 17:29 | 40m | - / -15 | R3PAA | -2 / - | 3 | Partial capture |
| 11-04 17:24 | 40m | - / - | DG8LAS | -14 / - | 2 | Partial capture |
| 11-04 17:21 | 40m | - / -6 | DL5MK | +17 / - | 3 | ✓ Closing fragment |
| 11-04 03:29 | 40m | - / -12 | R6SBN | -12 / - | 3 | ✓ Closing fragment |
| 11-04 03:26 | 40m | - / -13 | R6ZEJ | -10 / - | 2 | Partial capture |
| 11-04 03:15 | 40m | - / -21 | RD5Q | -5 / - | 4 | ✓ Closing fragment |
| 11-04 01:03 | 40m | - / +6 | IU2THY | 0 / - | 3 | ✓ Closing fragment |
| 11-04 01:00 | 40m | -24 / - | 9A2TN | - / -19 | 3 | Partial capture |
| 11-04 00:55 | 40m | -18 / - | G1LQT | - / -7 | 2 | Partial capture |
| 11-04 00:51 | 40m | -18 / - | R6LQU | - / -11 | 2 | ✓ Closing fragment |
| 11-04 00:47 | 40m | -20 / - | DH2NJS | - / - | 4 | ✓ Closing fragment |
| 11-04 00:35 | 40m | - / -6 | IK5ZPU | -6 / - | 4 | ✓ Closing fragment |
| 11-04 00:29 | 40m | - / - | DF3JO | -18 / - | 2 | ✓ Closing fragment |
| 11-02 21:22 | 40m | - / -15 | EA3EDU | -7 / - | 4 | ✓ Closing fragment |
| 11-01 15:40 | 40m | - / -1 | R3IAD | -6 / - | 2 | ✓ Closing fragment |
| 11-01 15:21 | 40m | - / -19 | DG1HBA | -6 / - | 2 | ✓ Closing fragment |
| 11-01 15:14 | 40m | - / -15 | PA2AMJ | -12 / - | 2 | ✓ Closing fragment |
| 11-01 15:09 | 40m | -24 / -11 | R1MA | -2 / -12 | 4 | ✓ Full exchange observed |
| 11-01 15:06 | 40m | - / -8 | F5NAA | -8 / - | 2 | ✓ Closing fragment |
| 11-01 06:52 | 40m | - / - | DH2NJS | -14 / - | 3 | Partial capture |
| 11-01 06:50 | 40m | - / -8 | OK2CNI | -8 / - | 3 | ✓ Closing fragment |
| 11-01 06:49 | 40m | - / +2 | IV3JJT | +1 / - | 3 | ✓ Closing fragment |
| 11-01 06:44 | 40m | - / -5 | HB9AMO | +5 / - | 4 | ✓ Closing fragment |
| 11-01 06:42 | 40m | - / -5 | DM5CM | -10 / - | 2 | ✓ Closing fragment |
| 11-01 06:39 | 40m | - / -8 | IK4JPP | -9 / - | 2 | ✓ Closing fragment |
| 11-01 06:36 | 40m | - / -17 | IN3LHF | -19 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 063815 -22 1435 SP5EXA R2FDP RR73 063830 +7 1233 R2FDP SP5EXA 73 063845 -24 1435 CQ R2FDP KO04 064100 -20 233 R2FDP F3CJ JO10 064115 -24 1435 CQ R2FDP KO04 064230 -15 232 R2FDP F3CJ JO10 064400 -8 1436 R2FDP M0MCT R-18 064415 -24 1434 M0MCT R2FDP RR73 064500 -15 1435 R2FDP GJ0KYZ -08 (x2) 064715 -20 1434 CQ R2FDP KO04 (x3) 064830 -20 2060 R2FDP SM7MDI JO76 (x2)
UTC dB Audio Message 184400 -7 300 R2FDP SQ2BXI RR73 184545 -13 2008 R2FDP DO7RMA -18 (x2) 185800 +3 1896 R2FDP DK7TX -07 (x2) 200700 -22 1099 R2FC R2FDP KO04 200915 -1 839 R2FDP SP1BMK -14 (x3) 201230 +10 1602 R2FDP SP8RPA -11 (x2) 201600 +8 403 R2FDP RR73; RA6ANN <...> -04 175400 -17 2305 R2FDP PE1NPS JO22 (x3)
UTC dB Audio Message 080630 -11 1730 R2FDP UA3RRT LO03 182745 -10 679 R2FDP II7MGBR -14 183045 -13 621 R2FDP M9OOS -09 (x2) 185200 -3 2933 R2FDP M8GGQ -07 190930 -3 1068 R2FDP II7MGML -10 075145 -2 903 R2FDP F1BHB -12 (x3) 134030 -20 1603 R2FDP ON1JP -17 (x2) 121515 -9 464 R2FDP IK4LZH JN54 (x4)
UTC dB Audio Message 104200 -13 1311 R2FDP DN9DSP -13 (x4) 112115 +15 489 R2FDP IK4LZH JN54 (x4)
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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