JA9FFS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA9FFS, decoded by SO8OO in southeastern Poland. 120 related FT8 messages, 17 CQ messages, observed on 20m, 10m, across 21 UTC dates. Heard between 2026-05-26 and 2026-08-23.
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 JA9FFS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JA9FFS
Approximate centre of PM86, decoded 2026-08-23 21:29 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 | JA9FFS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 21:29 | 20m | -7 / -14 | EA8BYZ | 0 / - | 4 | ✓ Closing observed |
| 08-16 13:55 | 20m | - / -14 | UA3FO | -10 / - | 2 | Partial capture |
| 08-07 13:21 | 20m | - / -16 | M0IEP | -2 / - | 2 | ✓ Closing fragment |
| 08-07 12:08 | 20m | - / - | M0NRH | +1 / - | 3 | Partial capture |
| 08-05 13:40 | 20m | - / -16 | GJ0KYZ | -6 / - | 4 | Partial capture |
| 08-01 11:14 | 20m | - / -23 | LA8QW | 0 / - | 4 | ✓ Closing fragment |
| 07-26 21:42 | 20m | - / - | M7PUC | -5 / - | 3 | Partial capture |
| 07-24 21:36 | 20m | - / -22 | IK4OLQ | -10 / - | 2 | ✓ Closing fragment |
| 07-24 21:33 | 20m | - / -16 | F4HJN | -7 / - | 6 | ✓ Closing fragment |
| 07-24 21:32 | 20m | - / -7 | IK0MIB | -14 / - | 2 | Partial capture |
| 07-24 21:32 | 20m | - / -10 | DH0TG | -7 / - | 2 | ✓ Closing fragment |
| 07-24 21:29 | 20m | - / - | F4HJN | -5 / - | 3 | Partial capture |
| 07-24 21:27 | 20m | - / -4 | IV3DSG | -2 / - | 2 | ✓ Closing fragment |
| 07-24 21:12 | 20m | - / -22 | HB9OAU | -11 / - | 3 | ✓ Closing fragment |
| 07-17 12:12 | 20m | - / -17 | RW6HP | -18 / - | 2 | Partial capture |
| 07-15 18:12 | 20m | - / -12 | OZ1LDO | 0 / - | 3 | Partial capture |
| 07-15 18:08 | 20m | - / - | G7LMY | -2 / - | 4 | Partial capture |
| 07-15 18:02 | 20m | - / -8 | OE8PIT | +5 / - | 3 | Partial capture |
| 07-15 18:01 | 20m | - / +3 | US1VAA | +5 / - | 3 | ✓ Closing fragment |
| 07-15 17:52 | 20m | - / -11 | RG2V | -18 / - | 2 | ✓ Closing fragment |
| 07-15 17:51 | 20m | - / -11 | PD0GFP | -14 / - | 2 | ✓ Closing fragment |
| 06-18 21:38 | 20m | -16 / -6 | IR0RCAG | +14 / -16 | 4 | Partial capture |
| 06-18 21:29 | 20m | -10 / - | DL1R | - / -19 | 2 | ✓ Closing fragment |
| 06-18 21:25 | 20m | -5 / - | IQ2DB | - / -8 | 2 | Partial capture |
| 06-17 19:52 | 20m | -2 / -12 | TJ1GD/P | -12 / -8 | 15 | ✓ Full exchange observed |
| 06-12 22:15 | 20m | -18 / -19 | DL2FX | -17 / -20 | 6 | ✓ Full exchange observed |
| 06-12 22:11 | 20m | -16 / -10 | S57ESG | +2 / -6 | 5 | ✓ Full exchange observed |
| 06-12 22:11 | 20m | -17 / - | IZ8WGR | - / -8 | 2 | ✓ Closing fragment |
| 06-12 22:08 | 20m | -17 / - | OE3IGU | - / -19 | 3 | ✓ Closing fragment |
| 06-12 22:04 | 20m | -17 / - | OE4MTI | - / -12 | 2 | ✓ Closing fragment |
| 06-12 22:01 | 20m | -14 / -10 | IU4RWW | -5 / - | 4 | ✓ Closing observed |
| 06-12 21:54 | 20m | -18 / - | 9A5AZK | -14 / -7 | 3 | ✓ Closing observed |
| 06-06 22:18 | 20m | -18 / - | JY5JA | - / - | 4 | Partial capture |
| 06-06 21:32 | 20m | -13 / -7 | 9X5KM | +2 / -10 | 8 | Partial capture |
| 06-06 21:26 | 20m | -9 / - | 9X5KM | - / -22 | 3 | Partial capture |
| 06-02 14:12 | 10m | - / -3 | 7Q8AK | -16 / - | 2 | ✓ Closing fragment |
| 05-31 20:56 | 20m | +2 / - | GW5NIC | - / - | 3 | Partial capture |
| 05-31 20:51 | 20m | +2 / - | GW5NIC | - / - | 4 | Partial capture |
| 05-31 20:28 | 20m | +1 / - | EP2AES | - / -18 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 121045 +0 2831 JA9FFS M0NRH JO01 130300 -19 2163 JA9FFS DJ1TU JN48 132145 +0 2841 JA9FFS M0IEP R-16 (x2) 133930 -10 2619 JA9FFS UT4VL -13 135430 -8 2521 JA9FFS IZ4AIF JN54 135500 -11 2333 JA9FFS UA3FO KO94 (x2) 140000 -13 2520 JA9FFS UA6YEX RR73 140000 -15 969 JA9FFS R8ACF LO95 211145 -5 2917 JA9FFS F1PBZ RR73 212900 -5 725 EA8BYZ JA9FFS PM86 (x2) 213015 -1 672 JA9FFS EA8BYZ -14 (x2)
UTC dB Audio Message 133700 -15 891 JA9FFS 7Q3AM RR73 141200 -14 2275 JA9FFS 7Q8AK -03 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.