IU8TIT — 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: JM89

Receiver-side FT8 activity involving IU8TIT, decoded by SO8OO in southeastern Poland. 677 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 43 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-23.

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 677 FT8 messages attributed to IU8TIT as the transmitting token by decoded message structure across 43 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (55%), followed by 80 m (25%) and 20 m (17%). Most decodes (68%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

677
Messages attributed
43
UTC dates decoded
122
Active 15-min windows
-8 dB
Estimated median S/N

Bands

80m · 169 60m · 19 40m · 375 20m · 114
First attributed message: 2026-06-07
Last attributed message: 2026-10-23 19:24 UTC

Observed FT8 message patterns

Attributed sample
677 messages
Active dates
43 UTC dates
Estimated median S/N
-8 dB
Estimated 10th-90th percentile
-19 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 132, moderate (-15 to -9 dB) 198, strong (≥ -8 dB) 347.

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 IU8TIT 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 IU8TIT

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
JM89 · 531 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,220 km (approx.)
Last such locator decoded
2026-10-23 19:24 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 UTCBandIU8TIT S/NCounterpartCounterpart S/NMsgsCapture
10-23 19:31 80m - / - UA4FKT +7 / - 3 Partial capture
10-22 19:19 40m -14 / - EX7CQ - / - 2 Partial capture
10-21 19:43 40m - / -17 F1PBZ -4 / - 4 Partial capture
10-21 19:39 40m - / - HB9ZHK -9 / - 3 Partial capture
10-20 21:56 40m - / -9 F4EQE -11 / - 3 ✓ Closing fragment
10-20 21:46 40m -16 / - 7Z1AL - / - 2 Partial capture
10-20 16:37 40m - / - UT0CK -5 / - 2 Partial capture
10-20 16:34 40m - / - IU5VLR -9 / - 2 Partial capture
10-20 16:34 40m - / -13 IK4TVP -3 / - 4 Partial capture
10-20 16:32 40m - / - R9FAI -5 / - 5 Partial capture
10-20 16:30 40m - / - HA7TM -14 / - 2 Partial capture
10-20 16:25 40m -18 / - A41KB - / -13 4 Partial capture
10-16 19:00 40m - / -16 ON3MOH -8 / - 5 Partial capture
10-15 15:56 40m - / -10 RC9WC -14 / - 3 Partial capture
10-15 15:54 40m -17 / -3 II5GG +2 / -1 4 ✓ Full exchange observed
10-13 19:46 40m - / -16 EK/RX3DPK -6 / - 2 Partial capture
10-13 19:46 40m -17 / - F5OYA/P - / -20 3 Partial capture
10-12 18:10 40m -18 / - 3D2USU - / - 6 Partial capture
10-07 19:25 40m - / -15 EA1KCN -6 / - 3 ✓ Closing fragment
10-06 20:43 40m - / - ON4ASV -2 / - 4 Partial capture
10-06 20:40 80m - / - UC6D +4 / - 4 Partial capture
10-06 20:39 80m - / - DK4RH +1 / - 2 Partial capture
10-06 20:36 80m - / - HA7TM +12 / - 3 Partial capture
10-06 19:58 40m - / -6 OK1SI -13 / - 2 ✓ Closing fragment
10-06 19:57 40m - / - HA7TM +3 / - 3 Partial capture
10-06 19:49 40m - / - TA3CKY -12 / - 4 Partial capture
10-06 19:43 40m - / - HA7TM +7 / - 3 Partial capture
10-06 19:38 40m - / - OM5AKC +4 / - 3 Partial capture
10-06 19:33 40m - / - HA7TM +6 / - 3 Partial capture
10-06 19:32 40m - / - M0IQW -7 / - 3 Partial capture
09-30 19:20 80m -13 / - HA1PB - / - 3 Partial capture
09-22 21:55 80m - / - UA4FKT +15 / - 2 Partial capture
09-22 21:52 80m -19 / - OE9RWH - / -1 3 ✓ Closing fragment
09-21 21:43 80m - / - PC2J -15 / - 4 Partial capture
09-21 21:39 80m -3 / -11 G6PWS -4 / -6 5 ✓ Full exchange observed
09-21 21:34 80m - / - 9A3AUH +4 / - 11 Partial capture
09-21 21:34 80m - / +3 ON1JP -18 / - 4 Partial capture
09-21 21:34 80m -3 / -2 UR1CCT +19 / 0 5 ✓ Full exchange observed
09-21 21:32 80m -2 / - IU5VMV - / -17 3 ✓ Closing fragment
09-21 20:49 80m - / - SV1DKR -12 / - 2 Partial capture
09-21 20:49 80m - / - YT5DL -5 / - 3 Partial capture
09-21 20:35 80m - / - SV1DKR -8 / - 2 Partial capture
09-21 20:33 80m - / - UA4FKT +6 / - 2 Partial capture
09-21 20:27 80m - / - YT5DL +8 / - 4 Partial capture
09-21 20:25 80m -15 / - 9K2HS - / -15 2 ✓ Closing fragment
09-19 23:47 40m -16 / - LU8VLE - / - 3 Partial capture
09-19 23:31 60m -8 / - VE2CKW - / - 10 Partial capture
09-19 23:24 80m - / - PC2J -1 / - 5 Partial capture
09-19 23:19 80m - / - PC2J -7 / - 3 Partial capture
09-19 23:15 80m - / -14 GM6URC -8 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
203730 +15 1485  IU8TIT HA7TM JN97
203900  -1 1483  IU8TIT DK4RH JO31 (x2)
204030  +7 1484  IU8TIT UC6D KN95
204045 -14 1484  CQ IU8TIT JM89
204100  +5 1483  IU8TIT UC6D KN95
204230  +9 1675  IU8TIT YO7LMU -10
204300  +1 1483  IU8TIT UC6D KN95 (x2)
192145 -10 1482  IU8TIT YT5DL KN04
192330  -3 1482  CQ IU8TIT JM89 (x2)
193115  +3 1483  IU8TIT UA4FKT LO23 (x3)
40m 
UTC    dB Audio  Message
214615 -15 1943  7Z1AL IU8TIT JM89 (x2)
215615 -15 1520  IU8TIT F4EQE -09 (x3)
163045 -18 1310  CQ IU8TIT JM89
193945  -9  880  IU8TIT HB9ZHK JN47 (x3)
194315  -1 2537  IU8TIT F1PBZ -17 (x4)
191915 -15 1717  EX7CQ IU8TIT JM89 (x2)
60m 
UTC    dB Audio  Message
224015  -1 1515  EA1IOK IU8TIT RR73
224030  +6  481  IU8TIT EA1IOK 73
224045  -6 1515  CQ IU8TIT JM89 (x3)
233145  -8 1515  VE2CKW IU8TIT JM89 (x10)
20m 
UTC    dB Audio  Message
120030  -7 1562  IU8TIT DL2AX JO51
120045 -19 1562  TA7TC IU8TIT JM89
120100  -9 1562  IU8TIT DL2AX JO51 (x3)
175730 -24 1561  OY1HJ IU8TIT JM89 (x3)
180915  -9 1561  SP3QDU IU8TIT JM89 (x3)
181045  -9 1561  CQ IU8TIT JM89 (x2)
150230  -6 1107  IU8TIT UN7GBX MN83 (x2)

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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