NB4Y — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving NB4Y, decoded by SO8OO in southeastern Poland. 252 related FT8 messages, 1 CQ messages, observed on 60m, 40m, 20m, across 29 UTC dates. Heard between 2026-05-25 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
Frequent QSO partners observed at SO8OO
Stations NB4Y worked most often, as logged from our receiver:
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 | NB4Y S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 03:16 | 20m | - / - | R6OP | 0 / - | 2 | Partial capture |
| 08-23 03:11 | 20m | - / - | UA3PAB | 0 / - | 3 | Partial capture |
| 08-23 03:02 | 20m | - / - | R7WA | +6 / - | 3 | Partial capture |
| 08-23 02:58 | 20m | - / - | PD0RCQ | -4 / - | 5 | Partial capture |
| 08-23 02:55 | 20m | - / -16 | F1PBZ | -9 / - | 3 | ✓ Closing fragment |
| 08-23 02:42 | 20m | - / -13 | F4MZI | -12 / - | 8 | ✓ Closing fragment |
| 08-23 02:40 | 20m | - / - | W2BCC | -13 / - | 2 | Partial capture |
| 08-23 02:35 | 20m | - / -8 | KF9UG | -6 / - | 5 | ✓ Closing fragment |
| 08-11 02:44 | 40m | - / -18 | YO6LM | +6 / - | 2 | Partial capture |
| 08-10 02:26 | 20m | - / - | UA3VVA | -17 / - | 9 | Partial capture |
| 07-29 02:25 | 40m | - / - | R2AL | -12 / - | 2 | Partial capture |
| 07-29 01:23 | 20m | - / -3 | V31MA | -2 / - | 2 | ✓ Closing fragment |
| 07-24 23:37 | 40m | - / -10 | DK7ZT | -12 / - | 2 | Partial capture |
| 07-23 01:20 | 40m | - / -15 | RW7KMK | -17 / - | 3 | ✓ Closing fragment |
| 07-23 01:17 | 40m | - / -9 | UT6HN | -9 / - | 3 | Partial capture |
| 07-23 00:45 | 40m | - / - | F8NHF | -15 / - | 5 | Partial capture |
| 07-23 00:43 | 40m | - / - | PD1BER | -19 / - | 6 | Partial capture |
| 07-17 23:40 | 20m | - / - | DL1R | -5 / - | 5 | Partial capture |
| 07-09 02:06 | 40m | - / - | IS0/IK2YCW | -12 / - | 2 | Partial capture |
| 07-09 01:50 | 40m | - / - | F1IQH | -13 / - | 3 | Partial capture |
| 07-09 01:38 | 40m | - / -17 | PD2TX | 0 / - | 2 | ✓ Closing fragment |
| 07-07 03:18 | 40m | - / - | F5PBG | -13 / - | 2 | Partial capture |
| 07-07 03:12 | 40m | - / -23 | YL3CU | -7 / - | 3 | ✓ Closing fragment |
| 07-07 03:10 | 40m | - / -5 | DK7ZT | -22 / - | 2 | Partial capture |
| 07-03 02:50 | 40m | - / - | R2EC | -14 / - | 2 | Partial capture |
| 06-30 00:00 | 20m | - / - | EA1AOC | -22 / - | 2 | Partial capture |
| 06-29 23:46 | 20m | - / - | EA1AOC | -20 / - | 2 | Partial capture |
| 06-29 23:32 | 20m | - / - | LZ2VQ | -15 / - | 2 | Partial capture |
| 06-26 03:26 | 40m | - / -8 | DK7ZT | -16 / - | 4 | Partial capture |
| 06-26 03:25 | 40m | - / - | F5RRS | -16 / - | 3 | Partial capture |
| 06-25 01:57 | 40m | - / -15 | EC3A | -17 / - | 2 | Partial capture |
| 06-25 01:56 | 40m | - / -5 | DK7ZT | -14 / - | 3 | Partial capture |
| 06-25 01:52 | 40m | - / -13 | EC3A | -10 / - | 3 | Partial capture |
| 06-17 22:20 | 20m | - / -7 | EA3GIW | +4 / - | 7 | Partial capture |
| 06-13 04:11 | 20m | - / - | IW9FRA | -15 / - | 5 | Partial capture |
| 06-13 03:22 | 40m | - / - | YO6LM | -20 / - | 2 | Partial capture |
| 06-13 00:20 | 20m | - / +3 | DK7ZT | -16 / - | 3 | Partial capture |
| 06-13 00:12 | 20m | -12 / - | CE3SPR | - / -15 | 3 | Partial capture |
| 06-12 23:55 | 20m | - / -18 | SV2FNT | 0 / - | 2 | ✓ Closing fragment |
| 06-12 23:48 | 20m | - / -5 | DK7ZT | -22 / - | 2 | Partial capture |
| 06-09 01:36 | 60m | - / - | F5MXH | -11 / - | 3 | Partial capture |
| 06-09 01:35 | 60m | - / -19 | F1IQH | -12 / - | 2 | ✓ Closing fragment |
| 06-09 01:34 | 60m | - / -17 | DK7ZT | -13 / - | 2 | Partial capture |
| 06-09 01:33 | 60m | - / -16 | MI0NWA | -6 / - | 2 | ✓ Closing fragment |
| 06-09 00:38 | 40m | - / -14 | DK7ZT | 0 / - | 3 | Partial capture |
| 06-09 00:26 | 40m | - / -2 | DK7ZT | -2 / - | 2 | Partial capture |
| 06-09 00:26 | 40m | - / - | SP5LST | -10 / - | 2 | Partial capture |
| 06-09 00:26 | 40m | - / -8 | US2YW | -9 / - | 6 | ✓ Closing fragment |
| 06-09 00:24 | 40m | - / - | EA1CQ | 0 / - | 2 | Partial capture |
| 06-08 02:17 | 60m | - / - | DL5DQZ | -3 / - | 11 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 025845 -8 1308 NB4Y PD0RCQ JO21 (x4) 030245 +7 1849 NB4Y R7WA LN32 (x4) 031145 -4 1756 NB4Y UA3PAB KO84 031145 +0 756 NB4Y US7ITB KN88 031215 +5 1756 NB4Y UA3PAB KO84 (x2) 031600 -2 1792 NB4Y R6OP KN88 031630 -10 896 NB4Y RA3RDN LO02 031630 +3 1792 NB4Y R6OP KN88
UTC dB Audio Message 012045 -18 1275 NB4Y RW7KMK R-15 (x3) 233730 -13 1906 NB4Y DK7ZT -10 (x2) 235845 -13 705 NB4Y G5BOT IO92 000430 +3 2606 NB4Y IQ4JO JN63 022445 -8 2687 NB4Y F1PBZ -15 022545 -15 1627 NB4Y R2AL KO85 (x2) 033815 -19 2282 NB4Y YO9IAB KN25 034415 -11 550 NB4Y SV2BWY KN10 024415 +4 2796 NB4Y YO6LM -18 (x2) 033700 -13 983 NB4Y TA3NK KM39
UTC dB Audio Message 022045 +0 1389 NB4Y DL5DQZ JO61 (x5) 013330 -6 738 NB4Y MI0NWA -16 (x2) 013400 -20 2109 NB4Y VO1TH GN28 013430 -12 1533 NB4Y DK7ZT -17 (x2) 013530 -12 1014 NB4Y F1IQH -19 (x2) 013630 -12 1220 NB4Y F5MXH JN07 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.