PD9HIX — 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: JO21

Receiver-side FT8 activity involving PD9HIX, decoded by SO8OO in southeastern Poland. 2,456 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 25 UTC dates in the available aggregate history. Observed between 2026-06-25 and 2026-10-09.

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 2,456 FT8 messages attributed to PD9HIX as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (79%), followed by 20 m (21%). Most decodes (75%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was +1 dB.

Overview

2,456
Messages attributed
25
UTC dates decoded
162
Active 15-min windows
+1 dB
Estimated median S/N

Bands

40m · 1,933 20m · 523
First attributed message: 2026-06-25
Last attributed message: 2026-10-09 20:02 UTC

Observed FT8 message patterns

Attributed sample
2,456 messages
Active dates
25 UTC dates
Estimated median S/N
+1 dB
Estimated 10th-90th percentile
-13 to +10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 131, moderate (-15 to -9 dB) 350, strong (≥ -8 dB) 1,975.

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 PD9HIX 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 PD9HIX

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
JO21 · 1,887 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,192 km (approx.)
Last such locator decoded
2026-10-09 20:02 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 UTCBandPD9HIX S/NCounterpartCounterpart S/NMsgsCapture
10-19 12:41 10m - / -11 CS7BPG -18 / - 3 ✓ Closing fragment
10-19 12:31 10m - / -16 F1PBZ -13 / - 3 Partial capture
10-09 20:01 40m +6 / - UB6OCP - / -17 2 ✓ Closing fragment
10-09 19:56 40m +6 / -22 G8OO -4 / -24 9 ✓ Full exchange observed
10-09 19:54 40m +2 / - EI4JFB - / -8 2 ✓ Closing fragment
10-09 19:49 40m -3 / - F4LSG -12 / +8 6 Partial capture
10-09 19:39 40m +8 / - RA4FUT - / -23 5 Partial capture
10-09 19:34 40m +5 / - YL3ARH - / -4 4 ✓ Closing fragment
10-09 19:26 40m +1 / - EB4DMH - / -15 3 ✓ Closing fragment
10-09 19:20 40m +5 / - IU0SIJ - / -19 6 Partial capture
10-09 18:56 40m +3 / -2 UT3RO -16 / -2 5 ✓ Full exchange observed
10-09 18:50 40m +2 / - UB6LUR - / -18 2 ✓ Closing fragment
10-09 18:46 40m +3 / - EA5HM -3 / - 3 ✓ Closing observed
10-09 18:45 40m +5 / - OK2IBA - / +2 2 ✓ Closing fragment
10-09 18:41 40m -1 / - HF5W - / -1 6 Partial capture
10-09 18:39 40m +2 / -14 R4UBL -8 / -16 7 ✓ Full exchange observed
10-09 18:37 40m +6 / - R9FAI -10 / -10 3 ✓ Closing observed
10-09 18:37 40m +6 / - SP9DWT - / +4 2 ✓ Closing fragment
10-09 18:34 40m - / - S51PV -9 / - 7 Partial capture
10-08 19:22 40m +2 / - DB1AD -8 / -19 3 Partial capture
10-08 19:22 40m - / - G4DBW 0 / - 2 Partial capture
10-08 19:17 40m +4 / - SP5MIG - / +5 2 ✓ Closing fragment
10-08 19:15 40m +2 / -2 2E0MRK -20 / -20 4 ✓ Full exchange observed
10-08 19:11 40m +4 / - IZ8PPI - / +2 2 ✓ Closing fragment
10-08 19:01 40m - / - UB6OCP -8 / - 5 Partial capture
10-08 18:52 40m +2 / - DL5CG -13 / - 4 ✓ Full exchange observed
10-08 18:43 40m +1 / - G0LCC - / -10 3 ✓ Closing fragment
10-08 18:38 40m -1 / - M7CYY - / -10 2 ✓ Closing fragment
10-08 18:35 40m +3 / - IZ8PPI - / 0 2 ✓ Closing fragment
10-08 18:31 40m +4 / - SQ4INW - / +1 2 ✓ Closing fragment
10-08 18:31 40m - / - DL5CX -18 / - 2 Partial capture
10-08 18:28 40m - / - 2E0TZW -17 / - 2 Partial capture
10-08 18:28 40m +2 / - OZ1BM - / +9 2 ✓ Closing fragment
10-08 18:25 40m +3 / - DL1APK - / -19 3 ✓ Closing fragment
10-08 18:21 40m -8 / - HA1TAB - / +6 2 ✓ Closing fragment
10-08 18:13 40m -2 / - OK1TRJ - / +1 2 ✓ Closing fragment
10-08 18:08 40m +3 / - F4LSG -13 / +2 6 Partial capture
10-08 18:04 40m -1 / - F4HSB - / -14 4 ✓ Closing fragment
10-08 18:02 40m - / - 4X5CG -13 / - 2 Partial capture
10-08 18:02 40m -4 / -11 DL9KM -4 / -6 5 ✓ Full exchange observed
10-08 17:59 40m +4 / - R2FBW -17 / +1 3 ✓ Closing observed
10-08 17:55 40m +2 / - F6HDX - / -13 6 ✓ Closing fragment
10-06 14:19 40m 0 / +2 DL1TRK -8 / - 4 ✓ Full exchange observed
10-06 14:15 40m -4 / -3 LY2EW +3 / -7 5 ✓ Full exchange observed
10-06 14:11 40m -10 / - M0IEP - / - 3 Partial capture
10-06 14:08 40m -12 / - G0HSP -16 / +10 3 ✓ Closing observed
10-06 14:04 40m -7 / -17 RA3GFO -2 / -4 7 ✓ Full exchange observed
10-06 13:46 40m -1 / - OK2PGJ - / -7 2 ✓ Closing fragment
10-06 13:44 40m -3 / - DK1XAM - / -3 2 ✓ Closing fragment
10-06 13:41 40m -1 / - G7TPR - / -16 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
123115 -13 2542  PD9HIX F1PBZ -16 (x3)
124115 -18 1601  PD9HIX CS7BPG IN51 (x3)
40m 
UTC    dB Audio  Message
195630  +3  990  G8OO PD9HIX -24
195645  -5  889  PD9HIX G8OO R-22
195700  +6  990  G8OO PD9HIX -24
195715  -4  889  PD9HIX G8OO R-22
195730  +7  990  G8OO PD9HIX -24 (x3)
195930  +8  990  CQ PD9HIX JO21 (x2)
200030  +8  990  G8OO PD9HIX RR73 (x2)
200130  +7  990  UB6OCP PD9HIX -17 (x2)
200230  +0  990  CQ PD9HIX JO21
200415  -9  889  PD9HIX G8OO R-22
20m 
UTC    dB Audio  Message
185015  +4 1025  CQ PD9HIX JO21 (x2)
185530  -9 2803  PD9HIX UA0LQE PN53
185715 -11 1024  CQ PD9HIX JO21 (x2)
190030  -6 1022  PD9HIX SV5BYP KM46 (x3)
190545 -22 1024  CQ PD9HIX JO21 (x2)
190830  -5 1035  PD9HIX IN3PBO RR73 (x2)
191200 -16 2804  PD9HIX UA0LQE PN53
191300 -20 2345  PD9HIX BG7BMG -13
192100  -9 2803  PD9HIX UA0LQE PN53

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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