PD0LBY — 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: Netherlands Most frequent locator attributed to this token: JO22

Receiver-side FT8 activity involving PD0LBY, decoded by SO8OO in southeastern Poland. 5,764 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 142 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.

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 5,764 FT8 messages attributed to PD0LBY as the transmitting token by decoded message structure across 142 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (95%), followed by 10 m (4%) and 20 m (1%). Most decodes (88%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.2 dB.

Overview

5,764
Messages attributed
142
UTC dates decoded
1,279
Active 15-min windows
-11.2 dB
Estimated median S/N

Bands

First attributed message: 2026-06-06
Last attributed message: 2026-11-05 00:17 UTC

Observed FT8 message patterns

Attributed sample
5,764 messages
Active dates
142 UTC dates
Estimated median S/N
-11.2 dB
Estimated 10th-90th percentile
-20.7 to -4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,853, moderate (-15 to -9 dB) 1,972, strong (≥ -8 dB) 1,939.

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.

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 PD0LBY

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
JO22 · 4,413 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,201 km (approx.)
Last such locator decoded
2026-11-05 00:17 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 UTCBandPD0LBY S/NCounterpartCounterpart S/NMsgsCapture
11-05 00:09 40m -21 / - RA3ZQ - / -19 2 Partial capture
11-04 22:59 40m - / -11 IZ2AMW +1 / - 2 ✓ Closing fragment
11-04 16:48 40m -6 / -16 R9GM -6 / -6 5 ✓ Full exchange observed
11-04 16:46 40m -6 / - F6CBA - / - 2 Partial capture
11-04 16:43 40m -15 / +2 OE6HWF -15 / - 5 ✓ Closing observed
11-04 16:31 40m -11 / - R3PCB - / - 2 Partial capture
11-03 23:12 40m -14 / - RN6LPC - / - 6 Partial capture
11-03 16:09 40m -12 / - M7ILU - / -12 2 Partial capture
11-03 15:46 40m - / -13 5B4AAB +1 / - 2 ✓ Closing fragment
11-03 15:42 40m -17 / - 3A2LF - / - 4 Partial capture
11-03 10:42 40m -20 / - UT/WE9G - / - 2 Partial capture
11-03 09:59 40m -22 / - PD4PDH - / - 3 Partial capture
11-02 23:32 40m - / - R6GY -7 / - 6 ✓ Closing fragment
11-02 23:02 40m - / -11 TC0TR -9 / - 5 ✓ Closing fragment
11-02 21:02 40m - / -12 SV5BYP -3 / - 4 Partial capture
11-02 17:01 40m -9 / -12 OH6RE +5 / - 3 ✓ Closing observed
11-02 16:48 40m - / -12 UA3FO -6 / - 4 Partial capture
11-01 12:00 40m -19 / - DL1AG - / - 3 Partial capture
11-01 11:03 40m - / -9 DJ2SWA -16 / - 2 ✓ Closing fragment
11-01 10:55 40m -18 / - F4NKP - / - 2 Partial capture
11-01 10:26 40m - / -14 SP9OUV -11 / - 2 ✓ Closing fragment
10-31 23:55 40m - / +5 F4ANC 0 / - 4 Partial capture
10-31 23:29 40m - / -1 F4JXL -9 / - 3 ✓ Closing fragment
10-31 21:40 40m - / +10 CT7BLY -20 / - 2 Partial capture
10-30 15:44 40m -17 / - F4NPE - / -11 3 ✓ Closing fragment
10-30 15:44 40m -14 / - EU4BE - / -11 3 ✓ Closing fragment
10-30 15:42 40m -16 / - F4GJM - / -14 3 ✓ Closing fragment
10-30 15:37 40m -15 / - F4KPF - / -9 2 ✓ Closing fragment
10-27 16:38 40m - / -15 R4PFY -14 / - 4 Partial capture
10-27 16:24 40m -13 / - PD1MAR - / - 10 Partial capture
10-26 22:05 40m - / -6 EA7LTY -20 / - 2 ✓ Closing fragment
10-26 21:59 40m - / -2 EA4FAM -18 / - 2 Partial capture
10-25 15:45 40m - / +8 ON5ED -17 / - 2 ✓ Closing fragment
10-24 22:16 40m - / -11 CT1CHT -10 / - 2 ✓ Closing fragment
10-24 19:57 40m -7 / - DB2YAH/R - / -20 2 Partial capture
10-24 19:53 40m -9 / - OH1UT - / - 3 Partial capture
10-24 19:48 40m - / -15 UB4CLH -16 / - 2 Partial capture
10-23 22:22 40m - / -13 IS0TKQ -13 / - 3 ✓ Closing fragment
10-23 21:40 40m - / -3 EA3HZE -21 / - 3 ✓ Closing fragment
10-23 20:04 40m - / -11 IZ1LAT -1 / - 3 ✓ Closing fragment
10-22 19:13 40m -6 / -12 R6DVS -8 / -13 5 ✓ Full exchange observed
10-22 15:55 40m -17 / - LX/DF2SD - / - 3 Partial capture
10-22 15:51 40m -9 / - SM4/DK5ED - / - 5 Partial capture
10-22 15:46 40m -9 / -9 DH0BRO +12 / -6 5 ✓ Full exchange observed
10-22 15:30 40m -12 / - IW1BYR - / - 3 Partial capture
10-22 15:28 40m -6 / - DG7OAZ - / - 2 Partial capture
10-22 15:26 40m -8 / - DD6MA/P - / - 2 Partial capture
10-22 15:18 40m -16 / - G8SEI -15 / -6 3 ✓ Closing observed
10-22 15:11 40m -14 / - F5NJF - / - 4 Partial capture
10-22 15:09 40m -16 / - DF1VV -11 / - 2 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
164500 -15 1533  OE6HWF PD0LBY RR73
164515 -14 1428  PD0LBY OE6HWF 73
164600  -3 1534  F6CBA PD0LBY JO22 (x2)
164815  -9 1701  PD0LBY R9GM -16
164830  -8 1534  R9GM PD0LBY R-06
164845  -4 1701  PD0LBY R9GM -16
164900  -4 1534  R9GM PD0LBY R-04 (x2)
222500  -6 2177  PD0LBY IZ2FWJ -06
225930  +0 1912  PD0LBY IZ2AMW -11 (x2)
000945 -18 1535  RA3ZQ PD0LBY R-19 (x2)
001745 -23 1535  SN9Q PD0LBY JO22
10m
UTC    dB Audio  Message
210815 -10  633  PD0LBY IK8NSI -03 (x3)
133500 -22 1570  IW2HHL PD0LBY R-06
133745  -2 2610  PD0LBY HB9SLO +17 (x2)
144130 -24 1575  <...> PD0LBY JO22
113815 -22 1673  PD0LBY DO1SJF -13
113845 -15 1579  PD0LBY IW1PPB RR73
113845 -24 1673  PD0LBY DO1SJF -13
115300  -4  395  PD0LBY DC6MY RR73
121430 -12  909  PD0LBY M0BEW 73
145730 -23 2137  PD0LBY PU2BRU 73
093215 -11  560  PD0LBY 4X5XM -19
144545 -24 1955  PD0LBY ZS5HR RR73
20m
UTC    dB Audio  Message
194800  -9 1567  CR5VP PD0LBY JO22

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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