KA3BPN — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: United States Most frequent locator attributed to this token: FN11

Receiver-side FT8 activity involving KA3BPN, decoded by SO8OO in southeastern Poland. 57 FT8 messages attributed to this token as transmitter, on 20m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-08-26.

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 57 FT8 messages attributed to KA3BPN as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (91%) fell within the six-hour window 00:00-06:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

57
Messages attributed
9
UTC dates decoded
19
Active 15-min windows
-10 dB
Estimated median S/N

Bands

20m · 57
First attributed message: 2026-06-09
Last attributed message: 2026-08-26 22:55 UTC

Observed FT8 message patterns

Attributed sample
57 messages
Active dates
9 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-19 to +4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 27.

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 KA3BPN in decoded directed-looking exchanges:

Most frequent locator attributed to KA3BPN

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
FN11 · 30 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
7,151 km (approx.)
Last such locator decoded
2026-08-26 22:54 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 UTCBandKA3BPN S/NCounterpartCounterpart S/NMsgsCapture
10-02 05:08 80m - / -13 DL1RNW +7 / - 3 Partial capture
10-02 05:07 80m - / -16 G0BLB -6 / - 3 ✓ Closing fragment
10-02 05:07 80m - / - DO1NAE -18 / - 7 Partial capture
10-02 05:05 80m - / -21 LX1TI 0 / - 2 ✓ Closing fragment
10-01 06:02 80m - / -16 PA3FPQ -1 / - 3 ✓ Closing fragment
09-30 05:30 40m - / -25 EA3EUH -16 / - 4 ✓ Closing fragment
09-30 05:22 40m - / - F4BYA +2 / - 2 Partial capture
09-30 05:22 40m - / - LZ3CB +12 / - 2 Partial capture
09-30 05:16 40m - / -15 F4CQS -11 / - 3 Partial capture
09-30 05:15 40m - / - F4BYA -2 / - 2 Partial capture
09-29 05:09 40m - / - F4BYA +5 / - 6 Partial capture
09-29 04:59 40m - / -19 DL3MIB +16 / - 8 ✓ Closing fragment
09-29 04:58 40m - / - F4BYA 0 / - 3 Partial capture
09-29 04:56 40m - / - M0CKX -19 / - 3 Partial capture
09-29 04:55 40m - / - DL3MIB +15 / - 3 Partial capture
09-29 04:53 40m - / -17 F4EGM -5 / - 4 Partial capture
09-29 04:49 40m - / - F4BYA +5 / - 3 Partial capture
09-29 04:27 40m - / - F4BYA +4 / - 2 Partial capture
09-29 04:22 40m - / -3 F1PBZ -1 / - 4 ✓ Closing fragment
09-23 05:00 80m - / -14 EA8SG -18 / - 3 Partial capture
09-21 04:40 40m - / -13 EA3AKY -8 / - 3 ✓ Closing fragment
09-18 04:24 40m - / -10 PA4PA +12 / - 3 ✓ Closing fragment
09-16 04:49 80m - / -15 ON7GB +4 / - 3 ✓ Closing fragment
09-16 04:47 80m - / -20 F4UJU 0 / - 2 Partial capture
08-26 23:00 20m - / -8 TA4RC -14 / - 2 ✓ Closing fragment
08-26 22:54 20m +2 / -5 9K2YM +4 / -11 5 ✓ Full exchange observed
08-26 05:05 20m - / -20 RU4AJ +14 / - 4 Partial capture
08-26 05:03 20m - / - KJ5PTH -13 / - 2 ✓ Closing fragment
08-23 05:37 20m -12 / - EW1MN - / - 2 Partial capture
08-23 00:44 20m -19 / -16 DB3EH -11 / -24 9 Partial capture
08-23 00:32 20m -16 / -14 5Z4VJ -6 / -3 5 Partial capture
08-21 11:47 20m - / - PD5N -12 / - 5 Partial capture
08-20 02:32 80m - / +1 WB2AA -18 / - 4 ✓ Closing fragment
08-16 11:19 20m - / -15 PD8L -10 / - 3 Partial capture
08-15 19:55 20m - / 0 MM0GTU -8 / - 3 Partial capture
08-13 05:01 80m - / - EA7ALL -9 / - 2 Partial capture
08-06 22:29 20m - / -3 YU7NW -2 / - 4 ✓ Closing fragment
08-06 22:21 20m - / -18 UA6CE -2 / - 2 ✓ Closing fragment
08-01 06:18 20m - / - F5JQF -1 / - 5 Partial capture
08-01 06:11 20m - / -13 IU3GOR -5 / - 3 ✓ Closing fragment
08-01 05:56 20m - / 0 PA3EVY -7 / - 3 ✓ Closing fragment
08-01 05:52 20m - / - DG9XN -20 / - 2 Partial capture
08-01 05:49 20m - / - PD2V -11 / - 2 Partial capture
08-01 05:48 20m - / -9 LZ3BS -6 / - 3 ✓ Closing fragment
08-01 05:46 20m - / -22 IU3WNU 0 / - 4 Partial capture
07-30 09:51 20m - / -12 YR50NADIA +6 / - 2 Partial capture
07-30 08:16 20m - / -19 ON8PIE -13 / - 2 Partial capture
07-30 07:53 20m - / -20 PD8RUK -9 / - 4 ✓ Closing fragment
07-30 07:42 20m - / -21 YR50NADIA +9 / - 2 Partial capture
07-28 05:31 20m - / -15 PD2RM -1 / - 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

80m 
UTC    dB Audio  Message
050545  -2  838  KA3BPN LX1TI -21 (x2)
050715 -14 2398  KA3BPN DO1NAE JN59
050745  -5  585  KA3BPN G0BLB IO81 (x3)
050845  +2 2731  KA3BPN DL1RNW -13
050915 -17 2400  KA3BPN DO1NAE JN59
050915 +10 2730  KA3BPN DL1RNW -13
050945 -16 2400  KA3BPN DO1NAE JN59
050945  +9 2730  KA3BPN DL1RNW -13
051015 -20 2400  KA3BPN DO1NAE JN59 (x4)
40m 
UTC    dB Audio  Message
051530  -3 2982  KA3BPN F4BYA JN19
051600 -10  802  KA3BPN F4CQS -15 (x3)
051730  +3  587  KA3BPN S59AT JN76
052200 +12  951  KA3BPN LZ3CB KN32
052200  -1 2983  KA3BPN F4BYA JN19
052230 +11  951  KA3BPN LZ3CB KN32
052230  +4 2982  KA3BPN F4BYA JN19
052600 -18  802  KA3BPN EA3EUH JN11 (x5)
053300 -12  397  KA3BPN F1PBZ -11
20m 
UTC    dB Audio  Message
113730 -13  741  KA3BPN IU8QRL R-20
050100  -6  714  KA3BPN CE3RKW -20
050300 -13  530  KA3BPN KJ5PTH EL39 (x2)
050500 +14  364  KA3BPN RU4AJ LO00 (x4)
225415  +4 2779  9K2YM KA3BPN FN11
225430  +1 1441  KA3BPN 9K2YM -05
225445  +2 2779  9K2YM KA3BPN R-11
225500  +7 1441  KA3BPN 9K2YM RR73
225515  +0 2779  9K2YM KA3BPN 73
230045 -19 1780  KA3BPN TA4RC -08 (x2)

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.

Explore CW reception at SO8OO

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