UA4FKT — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving UA4FKT, decoded by SO8OO in southeastern Poland. 43,850 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 131 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 43,850 FT8 messages attributed to UA4FKT as the transmitting token by decoded message structure across 131 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (54%), followed by 40 m (31%) and 160 m (8%). Most decodes (57%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (81%); the estimated median was +1.2 dB.
Overview
Bands
Last attributed message: 2026-10-22 18:15 UTC
Observed FT8 message patterns
- Attributed sample
- 43,850 messages
- Active dates
- 131 UTC dates
- Estimated median S/N
- +1.2 dB
- Estimated 10th-90th percentile
- -13 to +11.3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2,884, moderate (-15 to -9 dB) 5,418, strong (≥ -8 dB) 35,548.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with UA4FKT in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to UA4FKT
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- LO23 · 32,539 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,639 km (approx.)
- Last such locator decoded
- 2026-10-22 18:15 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | UA4FKT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 18:13 | 160m | -12 / - | I4KYO | - / - | 2 | Partial capture |
| 10-22 17:59 | 160m | - / -2 | RT2H | -10 / - | 2 | ✓ Closing fragment |
| 10-22 17:52 | 160m | -10 / - | EA6ET | - / - | 4 | Partial capture |
| 10-22 17:50 | 160m | -12 / - | UA3QIN | - / - | 2 | Partial capture |
| 10-22 17:47 | 160m | -12 / - | UA3QIN | - / - | 2 | Partial capture |
| 10-22 17:41 | 160m | -18 / - | LY1G | - / - | 3 | Partial capture |
| 10-22 17:36 | 160m | -16 / - | RW0AE | - / -22 | 3 | ✓ Closing fragment |
| 10-22 17:18 | 160m | -17 / -2 | R2SDZ | -4 / - | 3 | ✓ Full exchange observed |
| 10-22 16:45 | 160m | -16 / +3 | RW2Z | -12 / +8 | 4 | ✓ Full exchange observed |
| 10-22 16:39 | 160m | -16 / - | R8LBV | - / - | 2 | Partial capture |
| 10-22 16:34 | 160m | -10 / - | UA0YDB | - / -14 | 3 | ✓ Closing fragment |
| 10-22 16:23 | 160m | -20 / - | LY3BRA | - / - | 3 | Partial capture |
| 10-22 16:17 | 160m | -18 / - | R0SDC | - / - | 2 | Partial capture |
| 10-22 16:15 | 160m | -15 / - | RO3ZW | - / +7 | 3 | Partial capture |
| 10-22 16:09 | 160m | -19 / -12 | LY3BRA | -6 / - | 5 | Partial capture |
| 10-22 15:55 | 160m | -11 / - | EX7DY | - / - | 2 | Partial capture |
| 10-22 15:50 | 160m | -17 / - | RA3RDN | - / +2 | 2 | Partial capture |
| 10-22 04:34 | 160m | - / -23 | F5GN | 0 / - | 2 | Partial capture |
| 10-22 03:44 | 160m | 0 / - | US8UX | - / - | 3 | Partial capture |
| 10-22 03:40 | 160m | -4 / - | UT7NY | - / - | 5 | Partial capture |
| 10-22 03:32 | 160m | +6 / +3 | SX37VER | +12 / +7 | 2 | Partial capture |
| 10-22 03:27 | 160m | +4 / - | <...> | - / - | 3 | Partial capture |
| 10-22 03:17 | 160m | +10 / - | <...> | - / - | 4 | Partial capture |
| 10-22 03:11 | 160m | +14 / - | UW5ZM | - / - | 2 | Partial capture |
| 10-22 02:06 | 160m | +1 / -10 | AE5B | 0 / - | 6 | Partial capture |
| 10-22 02:02 | 160m | +5 / - | N7ELL | - / - | 2 | Partial capture |
| 10-22 01:53 | 160m | -1 / - | LX1JH | - / - | 3 | Partial capture |
| 10-22 01:51 | 160m | -2 / - | LY3BRA | - / - | 2 | Partial capture |
| 10-22 01:29 | 160m | +8 / - | IS0BOZ | - / - | 2 | Partial capture |
| 10-22 01:19 | 160m | +7 / +3 | OH7KWX | -15 / -19 | 5 | ✓ Full exchange observed |
| 10-22 00:53 | 160m | +6 / - | SP9WLC | - / - | 2 | Partial capture |
| 10-22 00:37 | 160m | +4 / - | UR4UT | - / - | 3 | Partial capture |
| 10-22 00:35 | 160m | 0 / - | F5IDJ | - / - | 2 | Partial capture |
| 10-21 23:34 | 160m | +3 / - | MM0HVU | - / -18 | 4 | Partial capture |
| 10-21 23:19 | 160m | -7 / -6 | SQ4PKO | -14 / -19 | 5 | ✓ Full exchange observed |
| 10-21 23:13 | 160m | +7 / - | DJ3GZ | - / - | 3 | Partial capture |
| 10-21 22:58 | 160m | +11 / - | RV4AS | - / -3 | 3 | ✓ Closing fragment |
| 10-21 22:46 | 160m | 0 / -16 | SP5DAA | -18 / - | 7 | Partial capture |
| 10-21 22:41 | 160m | +14 / - | CT1AGS | - / - | 2 | Partial capture |
| 10-21 22:31 | 160m | +14 / - | SV8BHN | - / - | 2 | Partial capture |
| 10-21 22:28 | 160m | +6 / - | EA7GCF | -18 / -24 | 6 | ✓ Closing observed |
| 10-21 22:25 | 160m | +19 / -12 | LA1ZN | -3 / -13 | 8 | ✓ Full exchange observed |
| 10-21 22:23 | 160m | +3 / - | UR5SDB | - / - | 3 | Partial capture |
| 10-21 22:21 | 160m | +18 / - | OK6DJ | - / - | 2 | Partial capture |
| 10-21 22:10 | 160m | +13 / - | DL0ZB | - / - | 2 | Partial capture |
| 10-21 22:06 | 160m | +4 / - | ON6AA | - / - | 3 | Partial capture |
| 10-21 21:56 | 160m | +10 / - | R2EA/P | - / - | 3 | Partial capture |
| 10-21 21:52 | 160m | +3 / -17 | DG5LP | -9 / -8 | 6 | ✓ Full exchange observed |
| 10-21 21:47 | 160m | +5 / - | MW0DNF | - / - | 2 | Partial capture |
| 10-21 21:44 | 160m | -6 / - | IV3JRY | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174215 -18 2065 LY1G UA4FKT LO23 174700 -11 1732 UA3QIN UA4FKT LO23 (x2) 174900 -7 823 HA5OV UA4FKT LO23 175000 -11 1733 UA3QIN UA4FKT LO23 (x2) 175200 -11 1347 EA6ET UA4FKT LO23 (x4) 175900 -9 2273 UA4FKT RT2H -02 (x2) 181330 -11 1404 I4KYO UA4FKT LO23 (x2) 181530 -12 1629 LX/DF2SD UA4FKT LO23
UTC dB Audio Message 071130 -9 2552 DJ2XC UA4FKT LO23 (x2) 071215 -8 2551 UA4FKT DJ2XC -03 071230 -9 2552 DJ2XC UA4FKT LO23 071245 -2 2551 UA4FKT DJ2XC -03 071300 -12 2552 DJ2XC UA4FKT R-22 071315 -7 2551 UA4FKT DJ2XC RR73 071330 -11 2552 DJ2XC UA4FKT 73 071445 -12 2368 SP2BT UA4FKT LO23 (x5) 071830 -17 2130 GU0SUP UA4FKT LO23 072300 -8 2582 G3NSM UA4FKT LO23
UTC dB Audio Message 202645 -1 1002 UA4FKT EU1EU -10 231030 -1 992 UA4FKT DL4HTE +26 (x2) 190445 +8 554 OE5RLP UA4FKT LO23 (x2) 190545 +6 1289 HB9FIL UA4FKT LO23 190600 -1 1292 UA4FKT HB9FIL -01 190615 +5 1289 HB9FIL UA4FKT R-09 190630 -2 1292 UA4FKT HB9FIL RR73 190645 +5 1289 HB9FIL UA4FKT 73 190345 -3 1495 EM70WWW UA4FKT LO23 190445 -3 2196 RZ3DAB UA4FKT LO23 (x2) 190530 -7 2196 UA4FKT RZ3DAB RR73 190545 -2 2196 RZ3DAB UA4FKT 73
UTC dB Audio Message 201445 +4 858 UA4FKT YO3APJ KN34 (x2) 201530 -11 855 YO3APJ UA4FKT RR73 201545 +7 858 UA4FKT YO3APJ 73 201600 -3 542 OH7GGX UA4FKT LO23 (x2) 201715 -9 649 OK1LO UA4FKT LO23 (x2) 201945 -18 904 G7DPE UA4FKT LO23 (x3) 202130 -13 904 UA4FKT G7DPE -18 202145 -15 904 G7DPE UA4FKT R-08 (x2) 220900 -13 1884 UA4FKT DL3HN JN49
UTC dB Audio Message 110215 -23 1730 LZ2XA UA4FKT LO23 (x2) 110615 -20 1337 UN7FHC UA4FKT LO23 110900 -14 2429 F4BPO UA4FKT LO23 110915 +0 2428 UA4FKT F4BPO -09 (x2) 060615 -24 1709 E27DPX UA4FKT LO23 064800 -18 2306 UA3LID UA4FKT LO23 073945 -20 1399 OH8RA UA4FKT LO23 075200 -22 1418 UN7CL UA4FKT LO23 075315 -9 517 EB1IC UA4FKT LO23 081545 -8 2016 UA4FKT F5MYH -15 (x2) 113530 -24 1748 UA4FKT EA5EQH -02 (x2)
UTC dB Audio Message 061130 -2 2801 MW7KFZ UA4FKT R-14 (x2) 061830 -6 485 AO25FDM UA4FKT LO23 120745 -7 1447 TA7TC UA4FKT LO23 (x3) 120930 +1 1066 M1DBB UA4FKT LO23 121015 -6 1066 UA4FKT M1DBB RR73 121030 -5 1064 M1DBB UA4FKT R-13 121045 -10 1066 UA4FKT M1DBB RR73 (x2) 121130 -1 2675 UW5KW UA4FKT LO23 121145 -10 1066 UA4FKT M1DBB RR73 121200 -2 2675 UW5KW UA4FKT LO23 121215 -12 1066 UA4FKT M1DBB RR73
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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