R73SLET — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R73SLET, decoded by SO8OO in southeastern Poland. 857 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 7 UTC dates in the available aggregate history. Observed between 2026-09-05 and 2026-09-11.
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 857 FT8 messages attributed to R73SLET as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (90%), followed by 80 m (10%). Most decodes (67%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-09-11 15:29 UTC
Observed FT8 message patterns
- Attributed sample
- 857 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -11 to +2.2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 172, strong (≥ -8 dB) 661.
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 R73SLET 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.
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 | R73SLET S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-11 18:03 | 80m | - / - | DO2KMB | -4 / - | 4 | Partial capture |
| 09-11 16:43 | 80m | - / - | RX6DA | +5 / - | 4 | Partial capture |
| 09-11 16:19 | 40m | - / -16 | RA3AJT | +8 / - | 2 | Partial capture |
| 09-11 15:44 | 40m | - / +7 | DJ2AX | -1 / - | 2 | Partial capture |
| 09-11 15:30 | 40m | - / -9 | HA7CH | -2 / - | 2 | Partial capture |
| 09-11 14:29 | 40m | - / -18 | RK1B | -14 / - | 7 | Partial capture |
| 09-11 09:06 | 40m | - / - | SQ9CXH | -10 / - | 2 | Partial capture |
| 09-11 08:22 | 40m | - / -14 | SQ2PHC | +8 / - | 2 | Partial capture |
| 09-11 05:43 | 40m | - / -13 | UX2QX | +4 / - | 2 | Partial capture |
| 09-11 05:25 | 40m | - / 0 | F5ILV | -16 / - | 2 | Partial capture |
| 09-11 05:18 | 40m | - / - | ES6DO | -6 / - | 6 | Partial capture |
| 09-11 04:16 | 80m | - / -16 | IK4ADE | +8 / - | 2 | Partial capture |
| 09-11 03:43 | 40m | - / -8 | RM5F | +10 / - | 2 | Partial capture |
| 09-11 01:37 | 40m | - / -12 | W4IEE | -2 / - | 4 | Partial capture |
| 09-11 01:03 | 80m | - / -2 | DM1EE | -7 / - | 2 | Partial capture |
| 09-10 22:45 | 40m | - / - | DF2TG | -6 / - | 3 | Partial capture |
| 09-10 22:27 | 80m | +5 / -7 | DG1ABE | +4 / -10 | 3 | Partial capture |
| 09-10 21:34 | 80m | +7 / 0 | LZ7MM | +10 / -9 | 6 | Partial capture |
| 09-10 21:05 | 80m | - / -18 | F5BZB | -4 / - | 2 | Partial capture |
| 09-10 20:55 | 40m | - / - | JR1CWY | -8 / - | 2 | Partial capture |
| 09-10 20:51 | 80m | - / - | UA3GX | -21 / - | 3 | Partial capture |
| 09-10 20:40 | 80m | - / - | <...> | +8 / - | 2 | ✓ Closing fragment |
| 09-10 20:40 | 80m | - / -10 | YO6LM | +11 / - | 2 | Partial capture |
| 09-10 20:35 | 40m | -10 / - | JA2ORW | - / -13 | 2 | Partial capture |
| 09-10 19:28 | 80m | - / - | RA3ZH | -1 / - | 2 | Partial capture |
| 09-10 19:08 | 40m | -11 / - | SX48JM | +1 / - | 4 | ✓ Closing observed |
| 09-10 19:07 | 40m | +4 / - | PD2MAC | - / -17 | 2 | Partial capture |
| 09-10 19:06 | 40m | +1 / - | G6MTI | - / -8 | 2 | Partial capture |
| 09-10 19:03 | 40m | -8 / - | IU4PTA | +2 / +2 | 2 | Partial capture |
| 09-10 19:02 | 40m | -5 / - | F6BHK | -7 / -4 | 2 | Partial capture |
| 09-10 19:01 | 40m | +4 / - | SP2GR | - / -22 | 2 | Partial capture |
| 09-10 18:58 | 40m | -1 / - | IW4CFN | - / +6 | 5 | Partial capture |
| 09-10 18:55 | 40m | 0 / -3 | OV5SP | -2 / +1 | 3 | Partial capture |
| 09-10 18:53 | 40m | - / - | SX48JM | +3 / - | 2 | ✓ Closing fragment |
| 09-10 18:51 | 40m | +1 / - | ON5LC | - / -17 | 4 | Partial capture |
| 09-10 18:47 | 40m | +2 / - | SP3GHC | - / +2 | 2 | Partial capture |
| 09-10 18:44 | 40m | -2 / - | YO9RAO | -7 / -2 | 3 | Partial capture |
| 09-10 18:44 | 40m | +1 / - | OE8PIT | +3 / +5 | 3 | Partial capture |
| 09-10 18:43 | 40m | +15 / - | SX48JM | +3 / - | 2 | ✓ Closing observed |
| 09-10 18:41 | 40m | +1 / 0 | UX5UW | +7 / - | 3 | Partial capture |
| 09-10 18:41 | 80m | -7 / - | <...> | -7 / - | 2 | ✓ Closing fragment |
| 09-10 18:39 | 40m | - / -15 | DL1UDO | +2 / - | 4 | Partial capture |
| 09-10 18:39 | 80m | - / - | DO1WGK | -13 / - | 6 | Partial capture |
| 09-10 18:38 | 80m | -6 / - | 9A4ZM | - / -15 | 2 | Partial capture |
| 09-10 18:38 | 80m | -8 / - | <...> | +1 / - | 2 | ✓ Closing fragment |
| 09-10 18:37 | 80m | -11 / -8 | RV4CC | +7 / -4 | 2 | Partial capture |
| 09-10 18:33 | 40m | - / - | DL1UDO | 0 / - | 3 | Partial capture |
| 09-10 18:32 | 80m | -8 / - | <...> | -12 / - | 2 | ✓ Closing fragment |
| 09-10 18:31 | 40m | +3 / - | SV4TTE | - / -20 | 2 | Partial capture |
| 09-10 18:28 | 80m | -6 / - | 9A4ZM | - / -11 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 010300 -8 1175 R73SLET DM1EE JO31 (x3) 041115 +3 863 R73SLET HB9ALO JN45 041630 +6 863 R73SLET IK4ADE JN54 (x2) 164045 +9 1647 R73SLET RX6DA KN85 (x5) 180315 -3 1173 R73SLET DO2KMB JO42 (x4)
UTC dB Audio Message 095415 +1 2590 R73SLET DK1AJ R+03 142915 -15 682 R73SLET RK1B KO59 (x7) 152930 -15 2125 DJ2AX R73SLET +06 153015 -4 2128 R73SLET HA7CH -09 (x2) 154445 -2 1617 R73SLET DJ2AX JO50 (x2) 161945 +9 469 R73SLET RA3AJT -16 (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.
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