R9CX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R9CX, decoded by SO8OO in southeastern Poland. 57 related FT8 messages, 6 CQ messages, observed on 40m, 20m, 10m, across 8 UTC dates. Heard between 2026-05-28 and 2026-08-17.
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 R9CX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R9CX
Approximate centre of LO97, decoded 2026-08-17 15:39 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 | R9CX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 15:42 | 20m | -21 / - | <...> | - / -13 | 3 | Partial capture |
| 08-14 18:11 | 20m | -5 / - | XU7O | - / -14 | 3 | Partial capture |
| 08-14 18:10 | 20m | -6 / -10 | CN8NS | -11 / - | 4 | ✓ Closing observed |
| 06-29 07:02 | 20m | -10 / - | HI4WWA | - / -11 | 3 | ✓ Closing fragment |
| 06-29 07:01 | 20m | -13 / - | <...> | - / -14 | 2 | Partial capture |
| 06-27 16:00 | 40m | - / - | DK3ME | -20 / - | 2 | Partial capture |
| 06-27 15:50 | 40m | - / 0 | RA3AJT | -19 / - | 2 | ✓ Closing fragment |
| 06-15 08:09 | 20m | - / - | OE1AES | -18 / - | 2 | Partial capture |
| 06-15 08:06 | 20m | - / -8 | G1LQT | -2 / - | 3 | Partial capture |
| 06-15 08:04 | 20m | - / -8 | 4O/R2AB | +8 / - | 2 | Partial capture |
| 06-15 07:59 | 20m | - / -10 | HA1BL | +8 / - | 5 | Partial capture |
| 06-15 07:56 | 20m | - / +1 | R2BRD | +4 / - | 3 | ✓ Closing fragment |
| 06-15 07:53 | 20m | - / -14 | IZ8EYN | +1 / - | 3 | ✓ Closing fragment |
| 06-15 07:49 | 20m | - / - | UA3FO | -4 / - | 2 | ✓ Closing fragment |
| 06-15 07:49 | 20m | - / -4 | RW1AI | -20 / - | 2 | Partial capture |
| 05-29 04:14 | 20m | -14 / - | VU3OSA | - / -15 | 2 | ✓ Closing fragment |
| 05-29 04:10 | 20m | +8 / -8 | JY5IB | -11 / +1 | 4 | ✓ Full exchange observed |
| 05-29 04:06 | 20m | +7 / - | SP5EXA | - / +5 | 2 | ✓ Closing fragment |
| 05-29 04:06 | 20m | +6 / -2 | RW6HP | -5 / -6 | 7 | ✓ Full exchange observed |
| 05-29 04:04 | 20m | +5 / - | R2EA/P | - / +3 | 2 | ✓ Closing fragment |
| 05-29 04:03 | 20m | -3 / - | Z35Z | - / -11 | 2 | Partial capture |
| 05-29 03:37 | 40m | - / -6 | R2EA/P | -12 / - | 2 | ✓ Closing fragment |
| 05-29 03:33 | 40m | - / -9 | OH1LA | -18 / - | 3 | ✓ Closing fragment |
| 05-28 16:23 | 40m | - / -17 | RW7B | -9 / - | 2 | Partial capture |
| 05-28 16:13 | 40m | - / -5 | YO9HP | -10 / - | 2 | Partial capture |
| 05-28 16:12 | 40m | -19 / - | R2ZC | -18 / - | 2 | ✓ Closing observed |
| 05-28 16:06 | 40m | -16 / - | T31TTT | - / -10 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 070415 -9 1243 W5ZJ R9CX -16 070545 -21 1243 CQ R9CX LO97 181030 -8 1037 R9CX CN8NS R-10 181045 -5 1245 CN8NS R9CX RR73 181100 -16 1245 R9CX 2E0UMK IO92 181100 -14 1037 R9CX CN8NS RR73 181115 -7 1245 CN8NS R9CX RR73 181145 -7 1245 XU7O R9CX -14 (x3) 181515 -8 1245 EP2AES R9CX -04 153915 -24 1828 CQ R9CX LO97 a1 154215 -19 1828 <...> R9CX -13 (x3)
UTC dB Audio Message 161300 -12 1645 R9CX YO9HP -05 (x2) 162300 -10 1308 R9CX RW7B -17 (x2) 033330 -15 1711 R9CX OH1LA KP01 (x3) 033530 -12 1440 R9CX R3IX 73 033730 -14 2463 R9CX R2EA/P -06 (x2) 035430 -12 1784 R9CX R1LP R-09 155045 -18 1209 R9CX RA3AJT R+00 (x2) 160045 -19 1209 R9CX DK3ME JO50 (x2)
UTC dB Audio Message 130930 -20 1391 R9CX 7Q3AM RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.