UA3NFI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3NFI, decoded by SO8OO in southeastern Poland. 214 related FT8 messages, 12 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 27 UTC dates. Heard between 2026-05-30 and 2026-08-21.
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 UA3NFI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA3NFI
Approximate centre of LO07, decoded 2026-08-08 20:09 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 | UA3NFI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 07:58 | 10m | - / -7 | R7RAG | -10 / - | 2 | ✓ Closing fragment |
| 08-20 04:23 | 20m | - / - | RW4HB | 0 / - | 4 | Partial capture |
| 08-20 04:22 | 20m | - / -11 | HC5F | -6 / - | 2 | ✓ Closing fragment |
| 08-19 19:37 | 160m | - / -18 | RD7O | -6 / - | 3 | ✓ Closing fragment |
| 08-19 19:32 | 160m | - / -5 | RU3FM | +7 / - | 3 | ✓ Closing fragment |
| 08-19 19:23 | 160m | - / - | R3TKN | -6 / - | 2 | ✓ Closing fragment |
| 08-14 19:56 | 160m | - / -12 | RU6K | +4 / - | 5 | ✓ Closing fragment |
| 08-14 19:51 | 160m | - / +1 | RU4I | -20 / - | 2 | ✓ Closing fragment |
| 08-14 19:47 | 160m | - / -3 | RM5F | -20 / - | 2 | Partial capture |
| 08-14 19:46 | 160m | -14 / -3 | R50RKZ | +5 / +4 | 3 | ✓ Full exchange observed |
| 08-14 19:45 | 160m | - / -5 | RU4I | -11 / - | 2 | Partial capture |
| 08-14 19:37 | 160m | - / -12 | R7NO | -4 / - | 2 | ✓ Closing fragment |
| 08-14 19:33 | 160m | -16 / +1 | R7KQ | +6 / - | 5 | ✓ Closing observed |
| 08-14 19:22 | 160m | - / -3 | RU3XU | +2 / - | 2 | ✓ Closing fragment |
| 08-08 20:10 | 80m | +7 / -4 | DH2YBG | +7 / -7 | 5 | ✓ Full exchange observed |
| 07-28 20:00 | 80m | +17 / -1 | S59A | +19 / -6 | 2 | Partial capture |
| 07-28 19:58 | 80m | +20 / +5 | DL5AX | -6 / -16 | 5 | ✓ Full exchange observed |
| 07-28 19:55 | 80m | +13 / - | CT7AUT | -19 / -19 | 6 | ✓ Closing observed |
| 07-28 19:43 | 80m | +13 / - | R8UJ | -17 / -14 | 4 | ✓ Closing observed |
| 07-28 19:41 | 80m | +16 / -2 | R6TA | -7 / -16 | 6 | ✓ Full exchange observed |
| 07-28 19:41 | 80m | +16 / - | RA3TOS | -17 / -13 | 3 | ✓ Closing observed |
| 07-28 19:38 | 80m | +14 / - | UA1ZQN | - / - | 4 | Partial capture |
| 07-28 19:35 | 80m | +14 / - | UA1ZQN | - / - | 2 | Partial capture |
| 07-28 19:33 | 80m | +14 / - | <...> | - / -16 | 2 | Partial capture |
| 07-28 19:29 | 80m | +16 / +6 | RA3WY | +5 / +1 | 5 | ✓ Full exchange observed |
| 07-28 19:29 | 80m | +23 / -3 | RA3ZOM | +12 / -2 | 5 | ✓ Full exchange observed |
| 07-28 19:21 | 80m | +21 / - | R3WDL | -5 / -4 | 8 | ✓ Full exchange observed |
| 07-28 19:20 | 80m | +24 / -2 | R2FCT | +13 / -4 | 4 | ✓ Full exchange observed |
| 07-28 19:17 | 80m | +20 / +4 | RA4FW | +5 / +3 | 5 | ✓ Full exchange observed |
| 07-28 19:16 | 80m | +21 / - | RA4ADF | -8 / -14 | 4 | ✓ Closing observed |
| 07-28 19:14 | 80m | +23 / -3 | R6ZEJ | +9 / -9 | 5 | ✓ Full exchange observed |
| 07-27 17:01 | 20m | -4 / - | VE2OPR | - / -17 | 3 | ✓ Closing fragment |
| 07-26 20:22 | 80m | +9 / -9 | PA0MUS | -13 / - | 2 | Partial capture |
| 07-26 20:21 | 80m | +7 / +1 | UA2KU | +8 / -3 | 4 | ✓ Full exchange observed |
| 07-26 20:20 | 80m | +10 / -4 | RW6A | -6 / -7 | 4 | ✓ Full exchange observed |
| 07-26 20:19 | 80m | +8 / +2 | RC3D | +8 / - | 4 | Partial capture |
| 07-26 20:16 | 80m | +7 / - | UK8AEA | - / - | 2 | Partial capture |
| 07-26 20:12 | 80m | +8 / - | R4CES | -6 / +1 | 5 | ✓ Full exchange observed |
| 07-23 07:38 | 10m | - / -4 | OH3OJ | -9 / - | 2 | Partial capture |
| 07-23 07:37 | 10m | -12 / - | RL3F | - / -19 | 2 | ✓ Closing fragment |
| 07-07 18:33 | 40m | - / - | OK1VA | 0 / - | 3 | Partial capture |
| 07-07 18:32 | 40m | -9 / - | R4DB | - / +5 | 4 | ✓ Closing fragment |
| 07-07 11:16 | 20m | - / - | F4HSB | -21 / - | 3 | Partial capture |
| 07-03 20:07 | 40m | -7 / - | UB8CQC/P | - / -10 | 3 | ✓ Closing fragment |
| 07-03 20:02 | 40m | -5 / - | R6DOB/P | - / -9 | 4 | ✓ Closing fragment |
| 07-03 20:00 | 40m | -2 / - | R1NIM | - / -9 | 2 | ✓ Closing fragment |
| 07-03 19:58 | 40m | -4 / -5 | UB3AYQ | -20 / 0 | 3 | ✓ Full exchange observed |
| 06-29 09:32 | 10m | - / - | RA7Z | -22 / - | 2 | Partial capture |
| 06-29 09:29 | 10m | -14 / - | RA3WAK | - / -2 | 2 | Partial capture |
| 06-29 09:25 | 10m | -24 / - | UA3FO | - / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 092945 -12 2622 RA3WAK UA3NFI LO07 (x2) 093200 -22 1793 UA3NFI RA7Z KN98 (x2) 084230 -9 775 UA3NFI R1AP -07 062430 -8 2729 RN4AQ UA3NFI 73 064200 -17 1049 UA3NFI RN6MA RR73 073715 -13 2672 RL3F UA3NFI R-19 (x2) 073830 -7 733 UA3NFI OH3OJ -04 (x2) 074215 -12 2673 R3HH UA3NFI LO07 074430 -10 2674 UB6LTL UA3NFI R-15 075830 -8 643 UA3NFI R7RAG -07 (x2)
UTC dB Audio Message 111715 -20 1856 UA3NFI F4HSB JN37 (x2) 170115 -4 2114 VE2OPR UA3NFI LO07 (x3) 170245 -7 2471 EI9KF UA3NFI LO07 041515 -8 2345 UA3NFI XQ1KK RR73 042115 -13 558 UA3NFI R3PLN/P RR73 042215 -9 658 UA3NFI R8AGW MO05 042215 -8 354 UA3NFI HC5F -11 (x2) 042315 +1 768 UA3NFI RW4HB LO53 (x4)
UTC dB Audio Message 195245 -19 815 UA3NFI RU4I RR73 195630 +3 2402 UA3NFI RU6K KN74 (x5) 195930 -1 1133 UA3NFI UA1AEL RR73 192300 -6 1727 UA3NFI R3TKN +13 (x2) 193215 +10 601 UA3NFI RU3FM KO94 (x3) 193700 -6 1997 UA3NFI RD7O -18 (x3)
UTC dB Audio Message 195830 -5 909 UA3NFI DL5AX JO52 195845 +22 347 DL5AX UA3NFI -16 195900 -5 913 UA3NFI DL5AX R+05 195915 +18 347 DL5AX UA3NFI RR73 195930 -7 917 UA3NFI DL5AX 73 200000 -10 347 UA3NFI SP9SOS KN09 200030 +19 540 UA3NFI S59A -01 200145 +17 346 S59A UA3NFI R-06 200945 +7 238 CQ UA3NFI LO07 201000 +4 239 UA3NFI DH2YBG JO43 201015 +9 239 DH2YBG UA3NFI -07 201030 +9 239 UA3NFI DH2YBG R-04 201045 +5 239 DH2YBG UA3NFI RR73 201100 +2 951 UA3NFI RM5F KO85 201100 +8 238 UA3NFI DH2YBG 73
UTC dB Audio Message 200315 -5 2591 R6DOB/P UA3NFI LO07 (x3) 200700 -5 2584 UB8CQC/P UA3NFI LO07 (x3) 182930 -8 334 R4DB UA3NFI LO07 183130 -8 334 UG4P UA3NFI R+02 183230 -9 335 R4DB UA3NFI R+05 (x3) 183345 -1 714 UA3NFI OK1VA JN79 183415 -9 334 R4DB UA3NFI LO07 183415 +0 715 UA3NFI OK1VA JN79 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.