PD0JLA — 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 PD0JLA, decoded by SO8OO in southeastern Poland. 111 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 9 UTC dates in the available aggregate history. Observed between 2026-07-22 and 2026-08-29.

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 111 FT8 messages attributed to PD0JLA 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 (74%), followed by 10 m (26%). Several six-hour UTC windows tied for the largest share (58%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

111
Messages attributed
9
UTC dates decoded
20
Active 15-min windows
-9 dB
Estimated median S/N

Bands

20m · 82 10m · 29
First attributed message: 2026-07-22
Last attributed message: 2026-08-29 00:03 UTC

Observed FT8 message patterns

Attributed sample
111 messages
Active dates
9 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-18 to +2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 34, strong (≥ -8 dB) 53.

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 PD0JLA 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 PD0JLA

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 · 91 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,201 km (approx.)
Last such locator decoded
2026-08-27 09:35 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 UTCBandPD0JLA S/NCounterpartCounterpart S/NMsgsCapture
08-29 00:01 20m - / -19 WY4I -6 / - 2 Partial capture
08-28 23:54 20m - / - N4IRT -16 / - 2 Partial capture
08-28 23:52 20m - / - HP1RY -14 / - 2 Partial capture
08-28 17:46 20m - / -13 WO2W -21 / - 2 Partial capture
08-28 17:12 20m - / -15 BH4ECL -16 / - 2 ✓ Closing fragment
08-27 09:33 20m -4 / - SM5JVF - / - 4 Partial capture
08-27 09:32 20m +3 / - K4OVY - / -16 3 Partial capture
08-27 09:08 20m +6 / - VK6ABC - / - 2 Partial capture
08-27 08:49 20m - / -18 TI5RR -14 / - 2 Partial capture
08-27 08:32 20m -7 / - KC1QYX - / -24 6 ✓ Closing fragment
08-27 08:26 20m - / - F5IXN +2 / - 2 Partial capture
08-27 08:17 20m -2 / - OH2MWH - / -13 2 ✓ Closing fragment
08-27 08:11 20m -1 / - OH2CI - / - 10 Partial capture
08-27 08:08 20m +4 / - OH2MWH - / - 5 Partial capture
08-25 21:18 20m - / - VE3NVK -9 / - 5 Partial capture
08-21 23:12 20m -10 / - KC3WLS - / - 5 Partial capture
08-21 23:01 20m -2 / -13 KA8YGL -9 / - 2 ✓ Closing observed
08-21 22:57 20m -11 / +1 F1IQH -17 / - 4 ✓ Closing observed
08-21 22:56 20m - / - OK2CNI -13 / - 4 Partial capture
08-21 22:54 20m -7 / - K3ZK - / - 2 Partial capture
08-21 08:39 20m -18 / - <...> - / - 3 Partial capture
08-21 08:31 20m -18 / - W4PSK - / - 2 Partial capture
08-11 14:51 20m -17 / - LB7LJ - / - 4 Partial capture
08-07 09:28 10m - / - IK4LZH +10 / - 4 Partial capture
08-07 09:17 10m -10 / - R1BDX - / -1 5 ✓ Closing fragment
08-06 21:38 20m - / -8 TN8GD -5 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
093400  -4 1217  SM5JVF PD0JLA JO22 (x3)
171215 -14 1075  PD0JLA BH4ECL -15 (x2)
173330 -16  917  PD0JLA K1WY -02
174600 -18 1315  PD0JLA WO2W -13 (x2)
235230 -11 1576  PD0JLA HP1RY FJ09 (x2)
235400 -15 2170  PD0JLA N4IRT FM08 (x2)
000100  -6 1085  PD0JLA WY4I -19 (x2)
000345 -21 1216  WY4I PD0JLA R-09
40m 
UTC    dB Audio  Message
175015  +3 1178  PD0JLA ON7HO JO21
10m 
UTC    dB Audio  Message
091800  -9 1233  R1BDX PD0JLA RR73 (x4)
092430  -6 1234  CQ PD0JLA JO22 (x6)
092815 +14  490  PD0JLA IK4LZH JN54
092830  -6 1232  CQ PD0JLA JO22
092845  +8  490  PD0JLA IK4LZH JN54 (x3)

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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