IZ2HFC — 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: JN45

Receiver-side FT8 activity involving IZ2HFC, decoded by SO8OO in southeastern Poland. 193 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 13 UTC dates in the available aggregate history. Observed between 2026-07-18 and 2026-09-27.

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 193 FT8 messages attributed to IZ2HFC as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (76%), followed by 80 m (11%) and 20 m (11%). The busiest six-hour window was 18:00-00:00 UTC, containing 40% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

193
Messages attributed
13
UTC dates decoded
56
Active 15-min windows
-13 dB
Estimated median S/N

Bands

160m · 1 80m · 21 40m · 146 20m · 21 10m · 4
First attributed message: 2026-07-18
Last attributed message: 2026-09-27 16:29 UTC

Observed FT8 message patterns

Attributed sample
193 messages
Active dates
13 UTC dates
Estimated median S/N
-13 dB
Estimated 10th-90th percentile
-23 to -1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 74, moderate (-15 to -9 dB) 59, strong (≥ -8 dB) 60.

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 IZ2HFC 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 IZ2HFC

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
JN45 · 109 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,075 km (approx.)
Last such locator decoded
2026-09-27 16:29 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 UTCBandIZ2HFC S/NCounterpartCounterpart S/NMsgsCapture
09-27 16:28 40m -8 / - RD0L - / - 4 Partial capture
09-27 09:16 40m - / - OE8PIT -13 / - 2 Partial capture
09-27 09:07 40m - / - F4BYA -5 / - 2 Partial capture
09-27 06:00 40m -7 / - SQ9CXH - / - 2 ✓ Closing fragment
09-27 05:57 40m -9 / - OK1WCF - / - 2 ✓ Closing fragment
09-26 18:23 40m -2 / - BG0HP - / - 2 Partial capture
09-26 14:50 40m -13 / +2 HA1TAB -2 / -4 5 ✓ Full exchange observed
09-26 14:47 40m - / -14 OE9GWV -10 / - 4 ✓ Closing fragment
09-26 14:46 40m -11 / - SQ9BC -13 / -2 2 ✓ Closing observed
09-26 11:22 40m - / -1 OK1DXR 0 / - 4 ✓ Closing fragment
09-26 07:03 40m - / - F4BYA -6 / - 2 Partial capture
09-26 06:18 40m - / - 9A3AUH +2 / - 10 Partial capture
09-26 06:14 40m - / - DL6UM -12 / - 4 ✓ Closing fragment
09-26 06:09 40m -21 / -11 YL2TM -16 / -8 4 ✓ Full exchange observed
09-26 06:08 40m -20 / - G8IXM - / - 2 ✓ Closing fragment
09-26 06:03 40m -20 / - KC4WQ - / -20 3 Partial capture
09-25 21:22 40m -9 / - VU3IHP - / - 2 Partial capture
09-25 21:10 40m -6 / - OK7TB - / -1 3 ✓ Closing fragment
09-25 21:06 40m -7 / - SN4K - / -2 3 ✓ Closing fragment
09-25 21:05 40m -8 / - RC9WC - / -6 2 ✓ Closing fragment
09-25 21:03 40m -9 / - SP8ADU - / -16 2 ✓ Closing fragment
09-25 21:02 40m -7 / +5 GJ0KYZ -11 / - 3 ✓ Closing observed
09-20 00:03 40m 0 / - PW8GTB - / - 2 Partial capture
09-19 23:46 40m - / -15 DL3MIB +1 / - 5 ✓ Closing fragment
09-19 23:43 40m +1 / - TA3NK -3 / -9 2 Partial capture
09-19 23:30 40m -7 / - UN7PPV - / -11 2 Partial capture
09-19 23:27 40m -10 / -13 TA4SSK -22 / -12 6 ✓ Full exchange observed
09-19 23:23 40m 0 / - TJ1GD - / - 2 Partial capture
09-19 23:21 40m -4 / - VP2MAA - / - 2 Partial capture
09-19 23:20 40m -1 / - BI8FRF - / - 2 Partial capture
09-19 23:14 40m -12 / - S79KW - / -12 5 ✓ Closing fragment
09-19 06:25 40m -14 / - VK2IR - / - 2 Partial capture
09-19 06:23 40m -16 / - II6IGTO - / -12 2 Partial capture
09-19 06:20 40m -16 / - F6FHZ - / -1 3 ✓ Closing fragment
09-19 06:18 40m - / -11 II6IGTO -6 / - 3 Partial capture
09-19 06:17 40m -14 / - R3RRC/P - / -10 2 Partial capture
09-13 17:16 40m - / -5 M7BVV -9 / - 2 ✓ Closing fragment
09-13 17:15 40m -11 / - DL6EL +5 / -1 4 Partial capture
09-13 06:01 80m - / -9 G0BLB -22 / - 2 ✓ Closing fragment
09-13 05:57 80m - / -21 DL5DQZ -11 / - 7 ✓ Closing fragment
09-13 05:56 80m - / -19 DL2HUC -14 / - 4 ✓ Closing fragment
09-13 05:54 80m - / -16 PA3CPS -21 / - 4 ✓ Closing fragment
09-13 05:47 80m - / - DO3VE -11 / - 2 ✓ Closing fragment
09-13 05:38 80m - / -19 SP6FME +8 / - 5 Partial capture
09-12 21:25 80m -17 / - II4IANT - / -3 3 Partial capture
09-12 19:08 40m -18 / - RT4A/P - / -13 2 Partial capture
09-12 15:36 40m -20 / - ON1DGN -13 / 0 3 ✓ Closing observed
09-12 15:36 40m - / - SP9DPM/P -1 / - 4 Partial capture
09-12 15:31 40m - / -3 DL9KM -6 / - 6 ✓ Closing fragment
09-12 15:29 40m -9 / -2 DJ0MAB +2 / 0 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
090700  -5 2887  IZ2HFC F4BYA JN19
090730 -12  637  IZ2HFC DL3RN JN59
090730 -20 2104  IZ2HFC DC7MA JN39
090800  -5 2887  IZ2HFC F4BYA JN19
091200 -23 1423  IZ2HFC DG9SEH JN48
091630 -12  729  IZ2HFC OE8PIT JN66 (x2)
120230 -13 1665  IZ2HFC SP7ROM JO91
120600 -11 2563  IZ2HFC ON4DXL JO21
162700  -9 1981  CQ IZ2HFC JN45 (x2)
162800 -11 1981  RD0L IZ2HFC JN45 (x4)
80m 
UTC    dB Audio  Message
055600 -15 2296  IZ2HFC DL2HUC JO51 (x2)
055700 -16 1565  IZ2HFC DL5DQZ JO61
055700 -16 2296  IZ2HFC DL2HUC R-19
055730 -10 1565  IZ2HFC DL5DQZ JO61
055730 -12 2296  IZ2HFC DL2HUC 73
055800 -10 1565  IZ2HFC DL5DQZ JO61 (x5)
060100 -19 2066  IZ2HFC G0BLB R-09 (x2)
204530  +4 2278  IZ2HFC TA4/DD1WT -12
180800  -1  558  IZ2HFC II9IAGM -02
160m 
UTC    dB Audio  Message
225430 -21 1579  DK7ZT IZ2HFC R-23
20m 
UTC    dB Audio  Message
143800  -3  628  IZ2HFC F5NNN IN94 (x6)
144215 -19 1729  CQ IZ2HFC JN45 (x4)
144545 -24 1728  SP6TID IZ2HFC -17 (x3)
151615 -21 1782  VU3OIP IZ2HFC JN45
194715 -22 1924  IZ2HFC DH2RL JN68

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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