UA3SCU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3SCU, decoded by SO8OO in southeastern Poland. 1,162 related FT8 messages, 10 CQ messages, observed on 80m, 40m, 20m, 10m, across 71 UTC dates. Heard between 2026-05-29 and 2026-08-24.
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
1,162
Related messages
10
CQ messages
71
UTC dates heard
-7 dB
Mean decoder S/N
Frequent QSO partners observed at SO8OO
Stations UA3SCU worked most often, as logged from our receiver:
RA3RPW
· European Russia ×6
R2AKN
· European Russia ×5
R5AV
· European Russia ×5
LZ1ZF
· Bulgaria ×4
UB3LBU
· European Russia ×3
RA9LL
· Asiatic Russia ×3
RN3YN
· European Russia ×3
US1EA
· Ukraine ×3
UA1RC
· European Russia ×3
RA3TVW
· European Russia ×3
R7MP
· European Russia ×3
R1TET
· European Russia ×3
Activity Heatmap
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 | UA3SCU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 15:15 | 40m | -5 / +8 | RO5A | -13 / 0 | 5 | ✓ Full exchange observed |
| 08-24 15:14 | 40m | -6 / - | R3WDU | - / +2 | 2 | ✓ Closing fragment |
| 08-24 13:57 | 20m | -4 / - | R6ZE | - / -5 | 2 | Partial capture |
| 08-24 13:56 | 20m | -5 / - | R0AJP | -18 / - | 2 | ✓ Closing observed |
| 08-24 13:53 | 20m | - / +2 | RA9LL | +10 / - | 2 | ✓ Closing fragment |
| 08-24 10:27 | 20m | -18 / - | DG7JG | - / -5 | 2 | Partial capture |
| 08-24 10:25 | 20m | - / -11 | DF3RD | -14 / - | 2 | ✓ Closing fragment |
| 08-24 10:24 | 20m | - / -11 | DB2VS | -11 / - | 2 | ✓ Closing fragment |
| 08-24 10:21 | 20m | - / -17 | CT1BFP | -12 / - | 5 | ✓ Closing fragment |
| 08-23 20:21 | 80m | -4 / -3 | YT7DX | +10 / - | 5 | ✓ Full exchange observed |
| 08-23 20:19 | 80m | -6 / - | IN3WZS | - / -12 | 2 | Partial capture |
| 08-23 20:17 | 80m | 0 / - | 4O4DB | - / -2 | 2 | Partial capture |
| 08-23 20:14 | 80m | -1 / -18 | EC3A | -11 / -7 | 4 | ✓ Full exchange observed |
| 08-23 20:13 | 80m | 0 / +9 | UB3BGN | +7 / - | 4 | ✓ Full exchange observed |
| 08-23 19:56 | 40m | -7 / - | R3TY | -2 / -3 | 3 | ✓ Closing observed |
| 08-22 20:16 | 80m | - / -11 | F4JTM | +8 / - | 2 | ✓ Closing fragment |
| 08-22 20:09 | 80m | -6 / - | T77R | - / -16 | 3 | Partial capture |
| 08-22 20:07 | 80m | 0 / -1 | R5BI | -20 / - | 3 | ✓ Closing observed |
| 08-22 20:04 | 80m | -4 / - | R5BI | - / +6 | 3 | Partial capture |
| 08-22 18:52 | 80m | -8 / - | RW9H/M | - / +3 | 2 | Partial capture |
| 08-22 18:50 | 80m | -8 / -2 | RK6OQ | +6 / +3 | 4 | ✓ Full exchange observed |
| 08-22 18:47 | 80m | -11 / - | RY3T | - / - | 3 | Partial capture |
| 08-22 18:43 | 80m | -7 / -9 | RW9H/M | -22 / -12 | 2 | Partial capture |
| 08-22 18:41 | 80m | -8 / - | <...> | - / -11 | 2 | Partial capture |
| 08-22 18:37 | 80m | -2 / - | R5GG | - / +6 | 2 | ✓ Closing fragment |
| 08-22 07:25 | 20m | -13 / - | RU0AX | - / - | 3 | Partial capture |
| 08-22 07:16 | 20m | -9 / - | EY7BP | - / -1 | 3 | Partial capture |
| 08-22 06:55 | 20m | -15 / - | R1NBF | - / - | 3 | Partial capture |
| 08-22 05:50 | 20m | -12 / - | RU6UR | -5 / +10 | 2 | ✓ Closing observed |
| 08-21 20:37 | 80m | -5 / +1 | RA3XDX | 0 / -8 | 7 | ✓ Full exchange observed |
| 08-21 20:32 | 80m | -12 / -11 | RV4AS | 0 / +5 | 4 | ✓ Full exchange observed |
| 08-21 13:12 | 20m | -10 / - | RW9ULK | - / -11 | 2 | Partial capture |
| 08-20 08:55 | 20m | -5 / - | DL6RH | - / -2 | 2 | Partial capture |
| 08-19 20:01 | 80m | 0 / - | D2UY | - / -2 | 5 | Partial capture |
| 08-19 19:52 | 80m | -1 / - | R1TET | -11 / +10 | 5 | ✓ Full exchange observed |
| 08-19 19:49 | 80m | 0 / - | UB3BDJ | - / +2 | 5 | ✓ Closing fragment |
| 08-19 19:47 | 80m | -3 / - | UA1OJL | - / -13 | 2 | ✓ Closing fragment |
| 08-19 19:41 | 80m | 0 / - | RC3LD | - / -5 | 2 | Partial capture |
| 08-19 19:36 | 40m | -13 / +3 | RV6AVU | -6 / - | 3 | ✓ Full exchange observed |
| 08-19 19:35 | 40m | -14 / - | R4HNT | - / +3 | 2 | Partial capture |
| 08-19 19:31 | 40m | -13 / - | DL3JHK | -10 / - | 5 | ✓ Closing observed |
| 08-19 19:29 | 40m | -12 / -6 | R5AN | -3 / +10 | 7 | ✓ Full exchange observed |
| 08-19 19:25 | 40m | -9 / - | RU3UR | - / - | 2 | ✓ Closing fragment |
| 08-18 19:23 | 40m | - / -10 | RW3YS | -14 / - | 2 | ✓ Closing fragment |
| 08-18 19:16 | 80m | - / - | R5ACQ | 0 / - | 2 | ✓ Closing fragment |
| 08-18 19:11 | 80m | - / 0 | R2AX | -22 / - | 2 | ✓ Closing fragment |
| 08-16 19:59 | 40m | -12 / - | R4HLO | - / -5 | 2 | Partial capture |
| 08-16 19:55 | 40m | -8 / -18 | DK2BK | -9 / - | 2 | ✓ Closing observed |
| 08-16 19:54 | 40m | -10 / - | SP9DB | - / -2 | 2 | ✓ Closing fragment |
| 08-16 19:46 | 40m | -10 / - | UA0SM | - / -7 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
40m
UTC dB Audio Message 193515 -12 864 R4HNT UA3SCU +03 (x2) 193615 -13 864 RV6AVU UA3SCU +24 193800 -7 1905 UA3SCU RV6AVU R+03 (x2) 195645 -6 1136 R3TY UA3SCU -03 (x2) 195830 -2 536 UA3SCU R3TY 73 151415 -6 1092 R3WDU UA3SCU +02 (x2) 151500 -12 1409 UA3SCU RO5A KO85 151515 -2 1092 RO5A UA3SCU +00 151530 -13 1409 UA3SCU RO5A R+08 151545 -8 1092 RO5A UA3SCU RR73 151600 -13 1409 UA3SCU RO5A 73
20m
UTC dB Audio Message 102430 -11 1794 UA3SCU DB2VS R-11 (x2) 102530 -13 260 UA3SCU DF3RD R-11 (x2) 102700 -18 1146 DG7JG UA3SCU -05 (x2) 102900 -16 1146 ER1CW UA3SCU RR73 125215 -14 1144 BG7BVI UA3SCU -04 135345 +7 2693 UA3SCU RA9LL R+02 (x2) 135615 -5 1126 R0AJP UA3SCU RR73 135630 -18 1362 UA3SCU R0AJP 73 135715 -5 1125 R6ZE UA3SCU -05 (x2) 140100 -15 1123 R8OUO UA3SCU -16
80m
UTC dB Audio Message 201345 +7 1205 UA3SCU UB3BGN R+09 201400 -1 1103 UB3BGN UA3SCU RR73 201415 -12 1155 UA3SCU EC3A -18 (x2) 201500 -1 1103 EC3A UA3SCU R-07 201515 -9 1155 UA3SCU EC3A RR73 201745 +2 1103 4O4DB UA3SCU -02 (x2) 201915 -6 1103 IN3WZS UA3SCU -12 (x2) 202100 -6 1102 YT7DX UA3SCU +14 (x2) 202145 +11 2154 UA3SCU YT7DX R-03 202200 -5 1102 YT7DX UA3SCU RR73 202215 +8 2153 UA3SCU YT7DX 73
10m
UTC dB Audio Message 095645 -13 2102 UA3SCU F5RMK R-13 095700 -14 571 F5RMK UA3SCU RR73 095715 -10 2102 UA3SCU F5RMK R-13 (x4) 101700 -13 575 RW6AU UA3SCU +15 102045 -12 1619 UA3SCU RA6ATZ R-01 102100 -14 572 RA6ATZ UA3SCU +11 102115 -6 1618 UA3SCU RA6ATZ R+00 (x2) 090700 -7 494 UA3SCU OH3OJ -15 (x2) 110700 -3 1679 UA3SCU R6DOP R+08 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.