N4YSA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving N4YSA, decoded by SO8OO in southeastern Poland. 310 related FT8 messages, 3 CQ messages, observed on 40m, 20m, across 31 UTC dates. Heard between 2026-05-27 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 N4YSA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by N4YSA
Approximate centre of FM08, decoded 2026-08-23 23:22 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 | N4YSA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 00:02 | 20m | - / -15 | CT3IQ | -21 / - | 3 | Partial capture |
| 08-23 23:40 | 20m | - / -22 | LU1HH | -22 / - | 4 | ✓ Closing fragment |
| 08-23 23:24 | 20m | - / -11 | CE3RKW | -10 / - | 2 | ✓ Closing fragment |
| 08-23 23:17 | 20m | - / - | R7DX | -5 / - | 3 | Partial capture |
| 08-23 22:38 | 20m | - / - | EA4DZR | -10 / - | 2 | Partial capture |
| 08-23 21:58 | 20m | - / - | EA7KVL | -11 / - | 2 | Partial capture |
| 08-23 21:33 | 20m | - / -6 | CT1BFP | -4 / - | 11 | ✓ Closing fragment |
| 08-23 21:29 | 20m | - / -5 | IU1QYF | -5 / - | 3 | ✓ Closing fragment |
| 08-23 20:10 | 20m | - / - | OE6TNO | -4 / - | 2 | Partial capture |
| 08-23 19:49 | 20m | - / -22 | IQ4JO | -4 / - | 2 | Partial capture |
| 08-23 19:07 | 20m | - / - | DL1R | -13 / - | 2 | Partial capture |
| 08-23 18:36 | 20m | - / - | EI4JFB | -6 / - | 3 | Partial capture |
| 08-23 18:31 | 20m | - / -22 | F4HQB | +4 / - | 8 | ✓ Closing fragment |
| 08-23 17:48 | 20m | - / - | DM4GG | +1 / - | 6 | Partial capture |
| 08-22 00:06 | 40m | - / -8 | IZ3GOO | +7 / - | 3 | ✓ Closing fragment |
| 08-22 00:04 | 40m | - / -19 | IV3KQE | -3 / - | 3 | ✓ Closing fragment |
| 08-22 00:01 | 40m | - / -14 | F4VTR | -4 / - | 3 | ✓ Closing fragment |
| 08-20 00:01 | 40m | - / -17 | 9A5VS | -17 / - | 2 | ✓ Closing fragment |
| 08-19 23:58 | 40m | - / - | RD7O | +2 / - | 5 | Partial capture |
| 08-19 23:52 | 40m | - / -25 | IU5WQH | -5 / - | 4 | ✓ Closing fragment |
| 08-19 23:51 | 40m | - / - | UA3PRS | -7 / - | 2 | Partial capture |
| 08-19 23:41 | 40m | - / -14 | PD0RCQ | 0 / - | 3 | ✓ Closing fragment |
| 08-19 23:31 | 40m | - / -16 | PD1AC | -3 / - | 4 | ✓ Closing fragment |
| 08-19 23:29 | 40m | - / -15 | DK7UY | -20 / - | 2 | ✓ Closing fragment |
| 08-19 23:27 | 40m | - / - | DL5CTE | -9 / - | 7 | Partial capture |
| 08-19 23:19 | 40m | - / -9 | CT7AUT | -11 / - | 5 | ✓ Closing fragment |
| 08-19 00:07 | 40m | - / - | F5NBU | -6 / - | 4 | Partial capture |
| 08-16 11:31 | 20m | - / -19 | PD8L | -13 / - | 3 | ✓ Closing fragment |
| 08-13 23:26 | 40m | - / - | IK0QDM | -13 / - | 4 | Partial capture |
| 08-12 00:11 | 40m | - / -14 | YO6LM | -8 / - | 2 | Partial capture |
| 08-07 00:06 | 40m | - / - | IK4LZH | -6 / - | 4 | Partial capture |
| 08-07 00:03 | 40m | - / - | EA2DYB | -22 / - | 2 | ✓ Closing fragment |
| 08-06 00:00 | 20m | - / - | PD0RCQ | -15 / - | 4 | Partial capture |
| 08-05 11:01 | 20m | - / +4 | GJ0KYZ | 0 / - | 5 | Partial capture |
| 08-05 10:51 | 20m | - / -14 | ON1JP | -14 / - | 2 | Partial capture |
| 08-05 09:36 | 20m | - / -17 | F1PBZ | +1 / - | 2 | ✓ Closing fragment |
| 08-01 09:49 | 20m | - / -20 | PE1LYU | -12 / - | 2 | Partial capture |
| 08-01 09:48 | 20m | - / -19 | UA6FZ | -8 / - | 4 | Partial capture |
| 08-01 09:47 | 20m | - / - | UX0ZAB | -18 / - | 2 | Partial capture |
| 08-01 09:33 | 20m | - / -11 | DL7FD | -15 / - | 3 | Partial capture |
| 08-01 09:17 | 20m | - / - | DL1R | -8 / - | 5 | Partial capture |
| 07-30 11:31 | 20m | - / -13 | PA7Q | -16 / - | 5 | ✓ Closing fragment |
| 07-30 10:01 | 20m | - / -19 | PD1ADA | -18 / - | 3 | ✓ Closing fragment |
| 07-30 09:11 | 20m | - / -24 | OK1KM | -21 / - | 5 | Partial capture |
| 07-30 08:42 | 20m | - / - | OK1KM | -19 / - | 10 | Partial capture |
| 07-30 08:38 | 20m | - / - | F5ADH | -24 / - | 2 | ✓ Closing fragment |
| 07-30 00:09 | 20m | - / - | UT5MD | -12 / - | 3 | Partial capture |
| 07-30 00:09 | 20m | - / -3 | HK3C | -8 / - | 2 | ✓ Closing fragment |
| 07-30 00:05 | 20m | - / -19 | KS4OT | -13 / - | 3 | ✓ Closing fragment |
| 07-29 00:13 | 40m | - / -8 | SA3LEN | -2 / - | 6 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 223845 -9 1753 N4YSA EA4DZR IN80 224415 -20 1754 N4YSA F4LXP R-25 231715 -2 1915 N4YSA R7DX KN84 (x3) 232200 -24 1693 CQ N4YSA FM08 a1 232415 -12 2374 N4YSA CE3RKW -11 (x2) 234015 -22 1680 N4YSA LU1HH FF79 (x4) 000245 -19 1541 N4YSA CT3IQ -15 (x3)
UTC dB Audio Message 000000 +4 1655 N4YSA RD7O KN98 000100 -16 2357 N4YSA 9A5VS R-17 (x2) 000700 -22 1658 N4YSA NJ2RQ R-06 002530 +3 1495 N4YSA ER1BF KN47 000130 -3 1365 N4YSA F4VTR JN25 (x3) 000330 -22 1365 N4YSA GM4HYG -06 000400 -9 1852 N4YSA IV3KQE JN65 (x3) 000600 +5 1656 N4YSA IZ3GOO JN65 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.