RA3TOS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RA3TOS, decoded by SO8OO in southeastern Poland. 652 related FT8 messages, 14 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 49 UTC dates. Heard between 2026-06-12 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
652
Related messages
14
CQ messages
49
UTC dates heard
-5 dB
Mean decoder S/N
Frequent QSO partners observed at SO8OO
Stations RA3TOS worked most often, as logged from our receiver:
RU3OW
· European Russia ×4
UI5A
· European Russia ×3
R2SN
· European Russia ×3
RN3QTS
· European Russia ×2
RA3VX
· European Russia ×2
R2EA/P
· European Russia ×2
RL3QI
· European Russia ×2
R2EA
· European Russia ×2
RV3X
· European Russia ×2
RT2P
· European Russia ×2
RY3K
· European Russia ×2
R9CS/P
· European Russia ×2
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 | RA3TOS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 10:10 | 20m | - / -16 | UD6AWJ | +4 / - | 2 | ✓ Closing fragment |
| 08-23 10:08 | 20m | - / -15 | ON4AOI | +7 / - | 2 | ✓ Closing fragment |
| 08-23 09:00 | 20m | -14 / - | UA1AQC | - / -20 | 2 | Partial capture |
| 08-22 11:05 | 20m | -10 / - | R6DOB/M | - / -15 | 2 | Partial capture |
| 08-22 07:55 | 20m | - / -13 | RU3T | +1 / - | 3 | ✓ Closing fragment |
| 08-17 22:31 | 80m | -24 / -6 | OH7FES | -8 / -13 | 4 | ✓ Full exchange observed |
| 08-17 22:25 | 80m | - / -20 | MM0KQC | -6 / - | 5 | ✓ Closing fragment |
| 08-17 22:23 | 80m | -21 / -9 | OH1ZE | +8 / -7 | 3 | ✓ Full exchange observed |
| 08-17 22:20 | 80m | - / -8 | OG1AO | +2 / - | 2 | ✓ Closing fragment |
| 08-17 22:16 | 80m | -21 / - | OG1AO | -5 / -6 | 2 | ✓ Closing observed |
| 08-17 22:11 | 80m | - / -12 | SI4A | +6 / - | 2 | ✓ Closing fragment |
| 08-17 22:08 | 80m | -24 / -5 | R2EA/P | +2 / -1 | 3 | ✓ Full exchange observed |
| 08-17 21:13 | 160m | - / -18 | RU6K | +4 / - | 4 | Partial capture |
| 08-15 21:31 | 40m | - / -22 | DL7EDU | -4 / - | 4 | Partial capture |
| 08-15 19:39 | 160m | - / -15 | UB3IBG | -12 / - | 2 | ✓ Closing fragment |
| 08-14 22:03 | 160m | - / - | RU3FM | +2 / - | 8 | Partial capture |
| 08-14 21:08 | 160m | - / -20 | UA1AEL | +4 / - | 2 | ✓ Closing fragment |
| 08-14 19:49 | 160m | - / -8 | R2DGN | -11 / - | 2 | ✓ Closing fragment |
| 08-14 19:41 | 160m | - / -6 | RM5F | -13 / - | 3 | ✓ Closing fragment |
| 08-14 19:39 | 160m | - / -11 | RU4I | -13 / - | 2 | ✓ Closing fragment |
| 08-14 19:18 | 160m | - / -11 | R2UZ/P | -21 / - | 2 | Partial capture |
| 08-13 21:07 | 80m | -8 / +4 | R3MDA | +1 / -3 | 8 | ✓ Full exchange observed |
| 08-13 21:06 | 80m | -4 / -3 | SP3BZU | +18 / -8 | 4 | ✓ Full exchange observed |
| 08-13 20:55 | 80m | - / -2 | R2PT | +6 / - | 2 | Partial capture |
| 08-13 20:54 | 80m | - / -18 | ON8DM | +17 / - | 2 | ✓ Closing fragment |
| 08-13 20:53 | 80m | -14 / -16 | DO9SAM | +18 / -13 | 3 | ✓ Full exchange observed |
| 08-13 20:51 | 80m | - / -7 | YL3BU | +4 / - | 2 | ✓ Closing fragment |
| 08-13 20:49 | 80m | -5 / -14 | EW8AAC | +4 / - | 3 | ✓ Closing observed |
| 08-13 20:36 | 80m | -16 / -12 | RZ4AT | -2 / -3 | 5 | ✓ Full exchange observed |
| 08-11 20:30 | 80m | -17 / -18 | DO5UH/P | +6 / -15 | 7 | ✓ Full exchange observed |
| 08-11 19:54 | 80m | - / -13 | R4ABW | -8 / - | 2 | ✓ Closing fragment |
| 08-11 19:53 | 80m | - / -10 | 5P1KZX | +6 / - | 2 | ✓ Closing fragment |
| 08-11 19:30 | 80m | - / -16 | R2FEA | +6 / - | 3 | ✓ Closing fragment |
| 08-11 19:19 | 80m | -24 / -21 | UA4WCS | -9 / -7 | 4 | ✓ Full exchange observed |
| 08-11 19:19 | 80m | - / -8 | LA8AV | +12 / - | 2 | ✓ Closing fragment |
| 08-11 18:55 | 80m | - / -18 | R3ZP | 0 / - | 2 | ✓ Closing fragment |
| 08-11 18:00 | 10m | - / -4 | RW6HPS | -21 / - | 2 | ✓ Closing fragment |
| 08-10 19:06 | 80m | - / -10 | R50RKZ | -2 / - | 2 | ✓ Closing fragment |
| 08-10 18:56 | 80m | - / -14 | RA3YDA | -14 / - | 2 | ✓ Closing fragment |
| 08-10 18:55 | 80m | - / -16 | RL3FA | -8 / - | 2 | ✓ Closing fragment |
| 08-06 19:42 | 80m | - / -19 | RK6ABM | -6 / - | 2 | ✓ Closing fragment |
| 08-06 19:37 | 80m | -21 / -9 | R2GFD | -6 / -18 | 3 | ✓ Full exchange observed |
| 08-06 19:33 | 80m | -16 / -22 | Z62NS | +6 / -16 | 5 | ✓ Full exchange observed |
| 08-06 19:22 | 80m | -12 / - | Z62NS | - / -17 | 2 | Partial capture |
| 08-06 19:14 | 80m | - / - | UA9CK | -7 / - | 2 | Partial capture |
| 08-05 19:58 | 160m | - / - | RL3F | -12 / - | 3 | Partial capture |
| 08-05 19:47 | 160m | - / -17 | R2SN | -14 / - | 2 | ✓ Closing fragment |
| 08-05 19:13 | 160m | - / -18 | RU3OW | -1 / - | 3 | ✓ Closing fragment |
| 08-05 18:56 | 160m | - / -11 | RN3QQT | -14 / - | 4 | ✓ Closing fragment |
| 08-05 18:26 | 160m | - / -16 | R4RN | -11 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
20m
UTC dB Audio Message 065700 -12 2616 RA3TOS RX3DPK/LH R-19 115800 -16 2279 RA3TOS R6ML LN17 075545 -1 672 RA3TOS RU3T R-13 (x3) 090930 -4 2607 RA3TOS RJ3T R-15 095230 -16 784 RA6DT RA3TOS -12 110545 -8 2580 R6DOB/M RA3TOS -15 (x2) 090045 -10 309 UA1AQC RA3TOS -20 (x2) 100800 +8 606 RA3TOS ON4AOI R-15 (x2) 101000 +3 1549 RA3TOS UD6AWJ R-16 (x2)
80m
UTC dB Audio Message 221700 -21 1308 OG1AO RA3TOS -06 222045 -2 991 RA3TOS OG1AO R-08 (x2) 222345 -21 1308 OH1ZE RA3TOS -07 222430 +6 2604 RA3TOS OH1ZE R-09 222500 -3 1634 RA3TOS MM0KQC -20 222500 +9 2604 RA3TOS OH1ZE 73 222530 -6 1634 RA3TOS MM0KQC -20 (x4) 223145 -24 1308 OH7FES RA3TOS -13 223200 -8 888 RA3TOS OH7FES R-06 223215 -24 1308 OH7FES RA3TOS RR73 223300 -7 887 RA3TOS OH7FES 73
160m
UTC dB Audio Message 213645 -22 1791 RA3TOS UA3FH KO85 220330 +2 2071 RA3TOS RU3FM KO94 (x8) 193945 -13 1002 RA3TOS UB3IBG R-15 (x2) 211330 +1 739 RA3TOS RU6K -18 (x4)
10m
UTC dB Audio Message 093745 -15 2519 RA3TOS RL1B R-13 (x2) 111100 -5 381 RA3TOS UB3YGA 73 114230 +11 1322 RA3TOS IK3CHK R-24 (x2) 131645 -7 517 RA3TOS R1AP -13 (x2) 132645 -19 1739 RA3TOS RN3QTS 73 185545 -20 1771 RA3TOS UA6YW R-12 (x2) 180045 -19 1630 RA3TOS RW6HPS R-04 (x2) 090215 -9 566 RA3TOS R7LB R+00 095800 -18 1791 RA3TOS UA3QNA R-18 (x2)
40m
UTC dB Audio Message 224230 -16 1735 RA3TOS RA3WY 73 230230 -20 1591 RA3TOS R5BM R-06 230330 +5 2606 RA3TOS IQ4JO JN63 (x3) 230700 -9 1267 RA3TOS RK6MC KN97 (x3) 232645 -9 1493 RA3TOS UI6O R-14 232815 -15 843 RA3TOS 9A60CBM R-17 205630 -6 2986 RA3TOS DK0BO/LH R-18 213100 -4 1194 RA3TOS DL7EDU R-22 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.