R2AVL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R2AVL, decoded by SO8OO in southeastern Poland. 170 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 21 UTC dates in the available aggregate history. Observed between 2026-08-02 and 2026-10-11.
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 170 FT8 messages attributed to R2AVL as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (63%), followed by 80 m (37%). Most decodes (54%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-10-11 06:09 UTC
Observed FT8 message patterns
- Attributed sample
- 170 messages
- Active dates
- 21 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -18 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 32, moderate (-15 to -9 dB) 42, strong (≥ -8 dB) 96.
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 R2AVL 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 R2AVL
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
- MO95 · 87 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 3,790 km (approx.)
- Last such locator decoded
- 2026-10-11 06:08 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 | R2AVL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-11 06:19 | 40m | - / -4 | PD0PMF | -6 / - | 2 | ✓ Closing fragment |
| 10-11 06:18 | 40m | - / - | DK4RH | -8 / - | 4 | Partial capture |
| 10-11 06:15 | 40m | - / -2 | IN3IBW | +6 / - | 2 | Partial capture |
| 10-11 06:15 | 40m | - / -8 | YO9BZK | -4 / - | 2 | ✓ Closing fragment |
| 10-11 06:12 | 40m | - / -13 | YO4NT | -1 / - | 4 | ✓ Closing fragment |
| 10-11 06:11 | 40m | - / - | OH5KNL | -12 / - | 2 | ✓ Closing fragment |
| 10-11 06:08 | 40m | - / - | F4GVO | +5 / - | 4 | Partial capture |
| 10-11 06:07 | 40m | -16 / -9 | F4LRA | -10 / -20 | 6 | ✓ Full exchange observed |
| 10-11 06:05 | 40m | - / - | F4FLF | -7 / - | 5 | Partial capture |
| 10-11 06:05 | 40m | - / - | F4BYA | +4 / - | 4 | Partial capture |
| 10-10 17:40 | 40m | - / - | G7SNC | +5 / - | 2 | Partial capture |
| 10-10 17:21 | 40m | -10 / - | OE1TKS | - / -7 | 3 | ✓ Closing fragment |
| 10-05 15:27 | 40m | -10 / 0 | YO3JW | +6 / -3 | 4 | ✓ Full exchange observed |
| 10-05 11:46 | 40m | - / - | OH3MB | -6 / - | 2 | Partial capture |
| 10-03 20:14 | 80m | +1 / -11 | DD7EE | +6 / -13 | 3 | ✓ Full exchange observed |
| 10-03 20:09 | 80m | +6 / -15 | 4L7T | -20 / -15 | 5 | ✓ Full exchange observed |
| 10-03 20:07 | 80m | - / - | RA6ANN | -4 / - | 3 | Partial capture |
| 10-03 20:06 | 80m | -6 / -6 | SN4K | +1 / -11 | 4 | Partial capture |
| 10-03 20:06 | 80m | -5 / -4 | R2FC | +4 / -13 | 5 | ✓ Full exchange observed |
| 10-03 20:04 | 80m | -4 / -9 | G6GN | -4 / -20 | 3 | Partial capture |
| 10-03 20:01 | 40m | -10 / - | OZ1KEF | -7 / - | 2 | ✓ Closing observed |
| 10-03 19:53 | 40m | -1 / +10 | OH9FTW | +12 / - | 3 | Partial capture |
| 10-03 19:52 | 40m | -3 / -13 | TA3NK | -4 / - | 2 | ✓ Closing observed |
| 10-03 19:49 | 40m | - / - | IK6DLK | +14 / - | 3 | Partial capture |
| 10-03 12:42 | 10m | - / -14 | CS7CDZ | -2 / - | 2 | ✓ Closing fragment |
| 10-02 09:22 | 40m | -23 / - | SP8KJX | -16 / - | 3 | ✓ Closing observed |
| 09-30 20:37 | 80m | +4 / -8 | 9A60CBM | +5 / -10 | 3 | Partial capture |
| 09-30 20:34 | 80m | - / - | IK6DLK | +4 / - | 3 | Partial capture |
| 09-30 20:34 | 80m | +4 / -11 | PA3FPQ | +8 / -8 | 6 | ✓ Full exchange observed |
| 09-30 20:34 | 80m | - / - | RX3ASQ | +4 / - | 2 | Partial capture |
| 09-27 19:49 | 80m | - / - | UB6OFG | -10 / - | 2 | Partial capture |
| 09-27 19:48 | 80m | +8 / -21 | DM5KM | +19 / -3 | 6 | ✓ Full exchange observed |
| 09-27 19:46 | 80m | - / -6 | YL3CW | +8 / - | 2 | ✓ Closing fragment |
| 09-26 11:04 | 40m | - / - | SN4K | -5 / - | 2 | Partial capture |
| 09-17 05:36 | 40m | - / -11 | YO6LM | +10 / - | 4 | ✓ Closing fragment |
| 09-15 08:28 | 40m | - / - | DA1ST | -8 / - | 2 | Partial capture |
| 09-15 08:28 | 40m | - / -11 | DK6WS | -13 / - | 4 | Partial capture |
| 09-13 17:51 | 40m | -8 / -14 | S53AK | +2 / - | 3 | Partial capture |
| 09-13 17:49 | 40m | - / - | R3DHP | -7 / - | 2 | Partial capture |
| 09-13 17:47 | 40m | - / - | SP6RGB | +10 / - | 8 | Partial capture |
| 09-13 17:46 | 40m | -9 / - | G0OYQ | +3 / - | 2 | ✓ Closing observed |
| 09-13 17:07 | 40m | 0 / - | SP3MKI | - / - | 2 | Partial capture |
| 09-13 17:06 | 40m | 0 / -1 | PA5MR | -12 / - | 4 | Partial capture |
| 09-13 17:05 | 40m | - / -9 | R7MP | -8 / - | 2 | Partial capture |
| 09-13 17:01 | 40m | - / -9 | R4PEQ | -10 / - | 2 | ✓ Closing fragment |
| 09-13 17:00 | 40m | - / -5 | R1QF | -5 / - | 2 | Partial capture |
| 09-13 17:00 | 40m | -21 / -8 | RC2Y | -7 / -4 | 6 | ✓ Full exchange observed |
| 09-13 16:58 | 40m | -2 / - | ON6SAT | - / - | 2 | Partial capture |
| 09-12 06:25 | 40m | - / - | UA3QNA | -10 / - | 3 | ✓ Closing fragment |
| 09-12 06:21 | 40m | -15 / -6 | YO2CK | +6 / -12 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 061130 -12 2609 R2AVL OH5KNL RR73 061200 -8 2000 R2AVL YO4NT -13 (x4) 061500 -3 1668 R2AVL YO9BZK -08 061500 +6 777 R2AVL IN3IBW -02 061530 -5 1668 R2AVL YO9BZK RR73 061530 +6 778 R2AVL IN3IBW -02 061800 -11 2656 R2AVL DK4RH JO31 (x3) 061930 -7 591 R2AVL PD0PMF -04 (x2) 062000 -7 2656 R2AVL DK4RH JO31
UTC dB Audio Message 200815 +1 1809 R2AVL RA6ANN KN95 200845 +7 1441 R2AVL SN4K R-06 200845 -6 1810 R2AVL RA6ANN KN95 200945 -4 295 4L7T R2AVL MO95 201000 -16 295 R2AVL 4L7T -15 201015 +4 296 4L7T R2AVL R-15 201030 -24 295 R2AVL 4L7T RR73 201045 +18 296 4L7T R2AVL 73 201200 +7 2486 UN0GY R2AVL MO95 201330 +10 1079 CQ R2AVL MO95 201400 +1 1256 DD7EE R2AVL -13 201415 +10 643 R2AVL DL6UM JO60 201415 +6 1256 R2AVL DD7EE R-11 (x2) 171845 -1 1575 DO9JTR R2AVL MO95
UTC dB Audio Message 074630 -15 1785 R2AVL IZ1CRA -23 (x2) 110730 -17 1637 R2AVL EA5EQH IM99 (x3) 124215 -5 1760 R2AVL CS7CDZ R-14 (x2) 080045 -8 2734 R2AVL JE2UFF PM94
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.
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