IZ8PFD — 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: Italy Most frequent locator attributed to this token: JN70

Receiver-side FT8 activity involving IZ8PFD, decoded by SO8OO in southeastern Poland. 42 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-24.

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 42 FT8 messages attributed to IZ8PFD as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (76%), followed by 20 m (21%) and 40 m (2%). Several six-hour UTC windows tied for the largest share (55%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (76%); the estimated median was -17 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-17 dB

Estimated median S/N

Bands

40m · 1 20m · 9 10m · 32

First attributed message: 2026-06-07
Last attributed message: 2026-10-24 05:48 UTC

Observed FT8 message patterns

Attributed sample: 42 messages
Active dates: 10 UTC dates
Estimated median S/N: -17 dB
Estimated 10th-90th percentile: -20 to -13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 32, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 0.

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 IZ8PFD in decoded directed-looking exchanges:

DL6ZAJ · Fed. Rep. of Germany DN9WES · Fed. Rep. of Germany 3A2MW · Monaco CT3MD · Madeira Islands R3KCW · European Russia S56LKP · Slovenia

Most frequent locator attributed to IZ8PFD

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: JN70 · 20 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,175 km (approx.)
Last such locator decoded: 2026-08-20 09:22 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	IZ8PFD S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-24 05:49	40m	- / -	R2AL	0 / -	3	Partial capture
10-24 05:48	40m	-17 / -11	CT9/DF7EE	-1 / -15	2	Partial capture
08-30 05:01	20m	- / -16	R3KCW	0 / -	3	✓ Closing fragment
08-29 09:49	20m	- / -10	CT3MD	+1 / -	2	✓ Closing fragment
08-28 13:28	40m	- / -2	S56LKP	-10 / -	2	✓ Closing fragment
08-23 09:42	20m	-15 / -	3A2MW	- / -21	2	✓ Closing fragment
08-20 09:20	10m	-14 / -	DL6ZAJ	- / -10	2	✓ Closing fragment
08-20 09:18	10m	-17 / -	DD5GG	- / -20	2	Partial capture
08-14 09:30	20m	- / -7	ON1DGN	-24 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
132830 -10  841  IZ8PFD S56LKP -02 (x2)
133100 -20 1843  IZ8PFD IR7MGGC +01
054800  -1  620  IZ8PFD CT9/DF7EE -11
054815 -17 1437  CT9/DF7EE IZ8PFD R-15
054930  -4 1451  IZ8PFD R2AL KO85 (x3)

20m

UTC    dB Audio  Message
093000 -24 1632  IZ8PFD ON1DGN -07 (x3)
094230 -15 1312  3A2MW IZ8PFD R-21 (x2)
094945  +1  866  IZ8PFD CT3MD -10 (x2)
095130 -17 1470  OK2VCR IZ8PFD -08
095300 -12 1470  R2AL IZ8PFD -25
095415 -20 2303  IZ8PFD IU3NPG -07
050130  +8 1086  IZ8PFD R3KCW R-16 (x2)
050230  -5 1475  IZ8PFD RZ4AZ LN28
050230  -5 1086  IZ8PFD R3KCW 73
052345 -16  908  IZ8PFD TI5RR -16

10m

UTC    dB Audio  Message
090315 -16 1136  9A7R IZ8PFD JN70
091415 -18 1135  SP9UPH IZ8PFD -02
091845 -17 1135  DD5GG IZ8PFD -20 (x2)
092015 -17 1135  CQ IZ8PFD JN70
092045 -15 1135  DL6ZAJ IZ8PFD -10 (x2)
092215 -18 1135  CQ IZ8PFD JN70                        a1 (x2)
092445 -20 1134  DN9WES IZ8PFD 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.

Explore CW reception at SO8OO

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