IU6OAL — 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: JN72

Receiver-side FT8 activity involving IU6OAL, decoded by SO8OO in southeastern Poland. 528 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 14 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-01.

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 528 FT8 messages attributed to IU6OAL as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (84%), followed by 10 m (9%) and 20 m (7%). Most decodes (86%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10.1 dB.

Overview

528
Messages attributed
14
UTC dates decoded
50
Active 15-min windows
-10.1 dB
Estimated median S/N

Bands

40m · 443 20m · 36 10m · 49
First attributed message: 2026-06-10
Last attributed message: 2026-11-01 10:24 UTC

Observed FT8 message patterns

Attributed sample
528 messages
Active dates
14 UTC dates
Estimated median S/N
-10.1 dB
Estimated 10th-90th percentile
-19 to -4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 141, moderate (-15 to -9 dB) 183, strong (≥ -8 dB) 204.

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 IU6OAL 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 IU6OAL

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
JN72 · 351 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
977 km (approx.)
Last such locator decoded
2026-09-06 04:14 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 UTCBandIU6OAL S/NCounterpartCounterpart S/NMsgsCapture
11-01 10:05 40m - / -14 ON7DE -3 / - 5 ✓ Closing fragment
11-01 10:00 40m - / -16 US1ZA +5 / - 2 Partial capture
11-01 09:57 40m - / -14 9A2VX -13 / - 3 ✓ Closing fragment
11-01 09:47 40m - / -23 F1HFP -9 / - 4 ✓ Closing fragment
11-01 09:44 40m - / -10 DH1NGL -3 / - 3 ✓ Closing fragment
11-01 09:36 40m - / - DF1BN -4 / - 4 Partial capture
11-01 09:36 40m - / - IU2THY -2 / - 3 Partial capture
10-24 01:39 40m - / - R9WJ -21 / - 2 ✓ Closing fragment
09-19 03:43 40m - / - UA4FKT -4 / - 3 Partial capture
09-12 22:35 40m - / - F4ACR -3 / - 2 Partial capture
09-06 04:14 40m -8 / -7 UY0HY +8 / - 4 Partial capture
09-06 04:11 40m +1 / - AD9GE - / - 3 Partial capture
09-06 03:54 40m +2 / -17 N1NRL -19 / - 3 Partial capture
09-06 03:52 40m -2 / -1 4X1UF -12 / +4 3 Partial capture
09-06 03:48 40m +2 / -1 4X1UF -13 / - 2 Partial capture
09-06 03:38 40m +2 / - N1NRL - / 0 3 ✓ Closing fragment
09-06 03:21 40m +6 / - RA1NBG - / 0 2 Partial capture
09-06 01:57 40m -21 / -12 PA0KGB +3 / - 4 ✓ Closing observed
09-06 01:49 40m - / -21 RK4FAJ -6 / - 2 ✓ Closing fragment
09-04 22:37 40m - / -2 UX0ZAB +12 / - 3 ✓ Closing fragment
09-04 22:33 40m - / - ON4MAP -6 / - 3 ✓ Closing fragment
08-29 06:07 20m -16 / - VK3EVE -10 / -11 5 Partial capture
08-29 05:52 40m -18 / -16 F5NIB -2 / -10 6 ✓ Full exchange observed
08-29 05:49 40m - / -20 OZ6G -2 / - 5 ✓ Closing fragment
08-29 05:40 20m - / -10 R7OV -16 / - 8 Partial capture
08-23 14:28 20m -10 / - F6FDY -8 / - 2 ✓ Closing observed
08-23 14:27 20m -11 / -19 M9NAM -11 / -10 5 ✓ Full exchange observed
08-22 22:37 20m - / -16 F1ODM -15 / - 2 ✓ Closing fragment
08-21 22:13 20m -13 / - RD1A - / -6 2 ✓ Closing fragment
08-16 15:56 40m - / +6 OK5AG/P -4 / - 2 ✓ Closing fragment
08-16 15:51 20m - / -15 DK3HV -15 / - 3 ✓ Closing fragment
08-14 05:37 20m - / -16 F1PBZ -1 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
094800  -8 2208  IU6OAL F1HFP JN28 (x3)
095200 -11 1400  IU6OAL DA1ST R-15
095730 -13 1645  IU6OAL 9A2VX JN75 (x3)
100030  +5 2401  IU6OAL US1ZA R-16 (x2)
100500  -7 1786  IU6OAL ON7DE JO20 (x5)
102415 -24 1400  SM5WXF IU6OAL -20
20m 
UTC    dB Audio  Message
054245 -17 1437  IU6OAL R7OV R-10 (x3)
060745  -9 1565  IU6OAL VK3EVE QF31
060800 -16 1435  VK3EVE IU6OAL -11
060815  -9 1565  IU6OAL VK3EVE QF31 (x2)
060900 -16 1432  VK3EVE IU6OAL -15
061000 -17 1433  CQ IU6OAL JN72 (x7)

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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