RX4CG — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RX4CG, decoded by SO8OO in southeastern Poland. 142 related FT8 messages, 36 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-22 and 2026-08-16.
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 RX4CG worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RX4CG
Approximate centre of LO21, decoded 2026-08-17 00:21 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 | RX4CG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 00:24 | 80m | - / - | HB9MZI | -24 / - | 2 | Partial capture |
| 08-11 00:39 | 80m | - / - | ON4MAP | -22 / - | 3 | Partial capture |
| 08-11 00:31 | 40m | -20 / - | <...> | - / -19 | 2 | Partial capture |
| 08-09 17:09 | 80m | -15 / - | UA3RCW | -24 / - | 3 | ✓ Closing observed |
| 08-09 17:08 | 80m | -16 / - | UA9UIS | - / -14 | 2 | ✓ Closing fragment |
| 07-23 21:09 | 80m | -5 / - | R4SCQ | - / -7 | 2 | ✓ Closing fragment |
| 07-23 21:06 | 80m | - / - | R4SCQ | -14 / - | 2 | Partial capture |
| 07-23 21:02 | 80m | +4 / -3 | DF3IS | +6 / - | 4 | ✓ Closing observed |
| 07-23 21:02 | 80m | +1 / -8 | G4DBW | +2 / -9 | 11 | ✓ Full exchange observed |
| 07-23 21:01 | 80m | +1 / -8 | RN1NEB | -5 / -7 | 6 | ✓ Full exchange observed |
| 07-22 23:35 | 80m | - / - | DO9JTR | -8 / - | 5 | Partial capture |
| 07-22 23:35 | 80m | 0 / -9 | ON1BH | -4 / -16 | 4 | ✓ Full exchange observed |
| 07-22 23:30 | 80m | -2 / -2 | DL2IR | 0 / -18 | 4 | ✓ Full exchange observed |
| 07-22 23:23 | 80m | +1 / -6 | SP9MOA | -3 / -17 | 5 | ✓ Full exchange observed |
| 07-22 23:21 | 80m | +1 / -14 | DO1OAS | -12 / -20 | 5 | ✓ Full exchange observed |
| 07-22 23:17 | 80m | - / -14 | DO1OAS | -8 / - | 3 | Partial capture |
| 07-22 23:15 | 80m | -4 / -9 | 9A60CBM | +14 / -8 | 2 | Partial capture |
| 07-19 01:38 | 80m | -18 / -11 | EW6TW | -16 / -9 | 5 | ✓ Full exchange observed |
| 07-19 01:30 | 80m | -24 / -8 | RA6ATZ | 0 / 0 | 3 | ✓ Full exchange observed |
| 07-19 01:26 | 80m | -20 / -3 | R4FDD | -24 / +6 | 5 | ✓ Full exchange observed |
| 07-19 01:21 | 80m | - / -8 | R4FDD | -22 / - | 2 | Partial capture |
| 07-19 01:19 | 80m | -17 / -9 | RC6OD | -14 / - | 4 | ✓ Closing observed |
| 07-19 01:15 | 80m | -16 / -14 | TN8GD | -22 / -9 | 5 | ✓ Full exchange observed |
| 07-18 16:58 | 40m | - / -12 | R3DEE | -18 / - | 2 | ✓ Closing fragment |
| 07-18 03:21 | 40m | - / -5 | IQ4JO | -8 / - | 3 | ✓ Closing fragment |
| 07-17 08:26 | 10m | - / - | RZ6L | -6 / - | 2 | ✓ Closing fragment |
| 07-17 08:21 | 10m | - / -17 | RN6MA | -10 / - | 3 | ✓ Closing fragment |
| 07-11 18:27 | 160m | - / - | RA3WY | -14 / - | 2 | Partial capture |
| 07-11 18:03 | 80m | -9 / -2 | RG7O | +3 / -3 | 4 | ✓ Full exchange observed |
| 07-06 18:07 | 80m | -8 / -17 | RD9FC | -14 / - | 3 | ✓ Closing observed |
| 07-06 18:07 | 80m | -12 / - | RZ4FWA | -15 / +3 | 6 | ✓ Full exchange observed |
| 07-06 18:03 | 80m | - / - | R6DNC | -3 / - | 2 | Partial capture |
| 07-06 18:02 | 80m | - / -4 | RG5A | +5 / - | 4 | ✓ Closing fragment |
| 07-06 18:01 | 80m | -8 / -4 | RA5AK | -5 / -16 | 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 170845 -15 1481 UA9UIS RX4CG RR73 170900 -1 1108 RX4CG RM5F KO85 170945 -14 1480 UA3RCW RX4CG LO21 171030 -24 1574 RX4CG UA3RCW RR73 171045 -16 1480 UA3RCW RX4CG 73 003930 -13 1417 CQ CQ RX4CG LO21 003945 -23 1402 RX4CG ON4MAP JO20 (x3) 001930 -16 1594 CQ CQ RX4CG LO21 (x4) 002415 -24 1594 RX4CG HB9MZI JN49 (x2)
UTC dB Audio Message 035915 -4 393 RX4CG RW6HPS LN15
UTC dB Audio Message 030930 -17 1127 RX4CG RC6OD RR73 032130 -9 2553 RX4CG IQ4JO JN63 (x3) 165415 -17 1293 UB4HVA RX4CG RR73 165830 -18 1294 RX4CG R3DEE R-12 (x2) 033930 -24 1944 RX4CG UA3SNB RR73 003145 -18 1448 <...> RX4CG LO21 (x2) 003630 -19 1444 CQ CQ RX4CG LO21
UTC dB Audio Message 082130 -10 1979 RX4CG RN6MA -17 (x3) 082630 -4 2822 RX4CG RZ6L KN97 (x2)
UTC dB Audio Message 182730 -15 1196 RX4CG RA3WY KO81 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.