RA9YDF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RA9YDF, decoded by SO8OO in southeastern Poland. 186 related FT8 messages, observed on 20m, across 32 UTC dates. Heard between 2026-05-05 and 2026-08-02.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations RA9YDF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RA9YDF
Approximate centre of NO13, decoded 2026-07-28 20:13 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | RA9YDF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-02 16:17 | 20m | - / -11 | R35ARDF | -8 / - | 2 | Partial capture |
| 07-31 06:22 | 20m | - / -20 | R6LKG | -9 / - | 3 | Partial capture |
| 07-31 06:21 | 20m | - / -9 | DB5FG | -13 / - | 2 | ✓ Closing fragment |
| 07-30 12:50 | 20m | - / -10 | RG2T | -10 / - | 2 | ✓ Closing fragment |
| 07-28 20:12 | 20m | -14 / - | <...> | - / - | 2 | Partial capture |
| 07-28 20:08 | 20m | -19 / - | 7X5SV | - / - | 2 | Partial capture |
| 07-28 19:24 | 20m | - / -18 | CN2DX | -5 / - | 3 | Partial capture |
| 07-28 18:57 | 20m | - / -15 | CN2DX | -5 / - | 3 | Partial capture |
| 07-28 18:47 | 20m | - / -13 | CN2DX | +4 / - | 3 | Partial capture |
| 07-28 18:24 | 20m | - / -15 | R3EDX | -9 / - | 4 | ✓ Closing fragment |
| 07-28 15:29 | 20m | - / -20 | IZ8EYN | -11 / - | 3 | ✓ Closing fragment |
| 07-28 15:28 | 20m | - / -8 | RW4YD | -21 / - | 2 | ✓ Closing fragment |
| 07-24 04:27 | 20m | - / +1 | R70OBN | -4 / - | 2 | ✓ Closing fragment |
| 07-06 15:13 | 20m | - / - | PD0RDD | -20 / - | 2 | Partial capture |
| 06-15 01:39 | 20m | - / -13 | UF5F | -15 / - | 2 | ✓ Closing fragment |
| 06-15 00:51 | 20m | - / 0 | RA3WY | -8 / - | 2 | ✓ Closing fragment |
| 06-15 00:47 | 20m | - / -16 | CE2SV | -6 / - | 2 | ✓ Closing fragment |
| 06-14 14:01 | 20m | - / -21 | RA3VX | -9 / - | 3 | ✓ Closing fragment |
| 06-14 13:59 | 20m | - / -20 | UE6RU | -11 / - | 2 | Partial capture |
| 06-13 13:36 | 20m | -16 / - | UE0DR | - / -11 | 3 | Partial capture |
| 06-13 13:33 | 20m | -16 / -15 | RM5F | -3 / -9 | 5 | ✓ Full exchange observed |
| 06-13 13:33 | 20m | -10 / - | YB8DYX | - / -11 | 2 | ✓ Closing fragment |
| 06-06 11:52 | 20m | - / -5 | R4HGK | -8 / - | 2 | ✓ Closing fragment |
| 06-05 19:14 | 20m | - / -8 | OE5CCN | -12 / - | 2 | ✓ Closing fragment |
| 06-05 17:58 | 20m | - / -19 | II9RICT | +20 / - | 3 | Partial capture |
| 06-05 17:56 | 20m | -16 / - | ES1BH | - / -13 | 2 | ✓ Closing fragment |
| 06-05 17:52 | 20m | - / -24 | G4DBW | +6 / - | 3 | ✓ Closing fragment |
| 06-05 17:30 | 20m | - / -7 | F1ODM | +16 / - | 2 | ✓ Closing fragment |
| 06-05 16:55 | 20m | -6 / - | R6OF | - / -9 | 3 | Partial capture |
| 06-05 16:49 | 20m | -5 / - | R6OF | - / -13 | 4 | Partial capture |
| 06-05 16:47 | 20m | -10 / -11 | BG7BMG | -14 / - | 5 | ✓ Closing observed |
| 06-05 16:43 | 20m | -7 / - | R6OF | - / - | 4 | ✓ Closing fragment |
| 06-05 16:36 | 20m | -12 / - | R6OF | - / -15 | 4 | Partial capture |
| 06-05 16:27 | 20m | -8 / - | R2BBT | - / -12 | 2 | Partial capture |
| 06-05 16:26 | 20m | -8 / -16 | G0JEI | -1 / -20 | 4 | ✓ Full exchange observed |
| 06-05 16:14 | 20m | -6 / - | EV1R | - / -2 | 4 | ✓ Closing fragment |
| 06-05 16:11 | 20m | +1 / - | S21SM | - / -10 | 2 | ✓ Closing fragment |
| 06-05 16:09 | 20m | - / -8 | RZ6HTP | +9 / - | 2 | ✓ Closing fragment |
| 06-03 16:01 | 20m | -23 / -12 | S59A | -4 / - | 4 | ✓ Closing observed |
| 06-02 01:12 | 20m | - / -22 | N3ER | -4 / - | 3 | Partial capture |
| 06-01 01:33 | 20m | - / -13 | CX1VH | -13 / - | 2 | ✓ Closing fragment |
| 06-01 01:31 | 20m | - / -12 | TN8GD | -4 / - | 2 | ✓ Closing fragment |
| 05-28 13:56 | 20m | -10 / - | <...> | - / -5 | 3 | Partial capture |
| 05-28 05:11 | 20m | - / +4 | SV5BYP | +10 / - | 2 | ✓ Closing fragment |
| 05-27 14:43 | 20m | - / -16 | SX20RCK | -6 / - | 2 | Partial capture |
| 05-26 13:03 | 20m | - / -2 | UA9CQV | -3 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201245 -15 996 <...> RA9YDF NO13 (x2) 125045 -7 1389 RA9YDF RG2T R-10 (x2) 161745 -4 331 RA9YDF F4CVQ R-15 062130 -14 1902 RA9YDF DB5FG R-09 (x2) 062230 -5 267 RA9YDF R6LKG LN07 (x3) 142700 -10 363 RA9YDF RN7T 73 065200 +0 2201 RA9YDF RX3AEX KO85 134230 -10 2726 RA9YDF R6DOB/P RR73 161700 -7 808 RA9YDF R35ARDF R-11 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.