IZ2CPO/QRP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy

Receiver-side FT8 activity involving IZ2CPO/QRP, decoded by SO8OO in southeastern Poland. 3,046 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 21 UTC dates in the available aggregate history. Observed between 2026-07-02 and 2026-08-23.

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 3,046 FT8 messages attributed to IZ2CPO/QRP as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (95%), followed by 10 m (5%) and 40 m (0%). The busiest six-hour window was 17:00-23:00 UTC, containing 49% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

3,046
Messages attributed
21
UTC dates decoded
266
Active 15-min windows
-9 dB
Estimated median S/N

Bands

40m · 6 20m · 2,888 10m · 152
First attributed message: 2026-07-02
Last attributed message: 2026-08-23 15:41 UTC

Observed FT8 message patterns

Attributed sample
3,046 messages
Active dates
21 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-22 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 900, moderate (-15 to -9 dB) 664, strong (≥ -8 dB) 1,482.

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 IZ2CPO/QRP 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.

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 UTCBandIZ2CPO/QRP S/NCounterpartCounterpart S/NMsgsCapture
08-23 20:48 40m - / 0 F5HNQ -7 / - 3 Partial capture
08-23 16:03 40m - / -4 UB4CJS -20 / - 2 Partial capture
08-23 15:41 40m - / -5 DL6ZOG -3 / - 2 Partial capture
08-23 15:40 40m - / - <...> -11 / - 2 ✓ Closing fragment
08-23 15:40 40m -12 / -2 DL5DQZ +5 / - 5 Partial capture
08-23 12:32 40m - / - <...> -4 / - 2 ✓ Closing fragment
08-23 05:06 40m - / -15 OH3OJ -6 / - 2 Partial capture
08-23 04:10 40m - / - YO9IAB +2 / - 4 Partial capture
08-23 03:50 40m - / -7 UA6LET -11 / - 5 Partial capture
08-23 03:25 40m - / - <...> -14 / - 2 ✓ Closing fragment
08-22 23:26 40m - / -3 SP6SR -8 / - 2 Partial capture
08-22 22:43 40m - / - RD3FY -2 / - 3 Partial capture
08-22 22:38 40m - / - RD3FY -1 / - 3 Partial capture
08-20 23:19 40m - / - RX3ASQ -4 / - 3 Partial capture
08-20 23:13 40m - / - RX3ASQ -4 / - 2 Partial capture
08-20 23:00 40m - / - RX3ASQ -6 / - 2 Partial capture
08-20 22:20 40m - / +8 DL6RS +10 / - 4 Partial capture
08-20 22:18 40m - / - <...> -3 / - 2 ✓ Closing fragment
08-20 21:53 40m - / -11 DG9UBF -7 / - 2 Partial capture
08-20 21:47 40m - / - <...> -10 / - 2 ✓ Closing fragment
08-20 21:24 40m - / - DL1BJL -4 / - 8 Partial capture
08-20 20:58 40m - / -16 PI4TX -13 / - 2 Partial capture
08-20 17:24 40m - / - DL6BCZ 0 / - 2 Partial capture
08-20 17:03 40m - / - IZ3VCN -4 / - 2 Partial capture
08-20 15:30 40m - / - PD1BER -16 / - 2 Partial capture
08-20 15:25 40m - / - PD1BER -10 / - 3 Partial capture
08-19 22:31 40m - / - <...> +8 / - 2 ✓ Closing fragment
08-19 22:28 40m - / - KD0NDU +2 / - 2 Partial capture
08-19 22:23 40m - / - PA4PA -11 / - 4 Partial capture
08-19 21:58 40m - / - F4ACR -5 / - 3 Partial capture
08-19 21:49 40m - / - F4ACR -15 / - 2 Partial capture
08-19 19:24 40m - / - UR5SD +10 / - 2 Partial capture
08-18 18:40 40m - / -6 DL6ZOG -8 / - 2 Partial capture
08-18 17:59 40m - / -6 UT5UN -13 / - 7 Partial capture
08-18 17:10 40m - / +2 IN3BFW -5 / - 3 Partial capture
08-18 15:58 40m - / +1 DL6EL -5 / - 3 Partial capture
08-18 15:49 40m - / - DL6EL -3 / - 2 Partial capture
08-17 23:14 40m - / 0 F5OYA -10 / - 2 Partial capture
08-17 19:10 40m - / -17 SP7TF -16 / - 3 Partial capture
08-17 18:53 40m - / - OE9GWV -16 / - 3 Partial capture
08-17 18:50 40m - / -7 SN1A -15 / - 2 Partial capture
08-12 23:36 20m -20 / - IU7WET - / -20 2 Partial capture
08-12 23:32 20m -21 / - M7XEI - / -14 3 ✓ Closing fragment
08-12 23:24 20m -21 / - VA3KTJ - / -25 2 Partial capture
08-12 23:21 20m -23 / - <...> - / - 3 Partial capture
08-12 23:03 20m -22 / - <...> - / - 2 Partial capture
08-12 22:59 20m -20 / - KC3WOX - / -16 3 Partial capture
08-12 22:55 20m -22 / - <...> - / - 4 Partial capture
08-12 22:44 20m -22 / - <...> - / - 2 Partial capture
08-12 22:39 20m -23 / - KD4YLQ - / -22 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
163915 -12 2598  IZ2CPO/QRP <...> 73
164330  -4 2598  IZ2CPO/QRP OH6FSG KP23
165615  +8  237  IZ2CPO/QRP <...> RR73 (x5)
204845  -9 2024  IZ2CPO/QRP F5HNQ IN98 (x3)
205715  +1  239  IZ2CPO/QRP RY3F -10
205745  -3  239  IZ2CPO/QRP <...> RR73 (x2)
212815 -14  229  IZ2CPO/QRP 4X1UF +05
001115  -7 2531  IZ2CPO/QRP <...> RR73
20m 
UTC    dB Audio  Message
233230 -22  199  M7XEI IZ2CPO/QRP RR73 (x2)
233330 -20  199  CQ IZ2CPO/QRP (x5)
233600 -21  199  IU7WET IZ2CPO/QRP -20 (x2)
233730 -21  198  CQ IZ2CPO/QRP (x5)
234100 -21  199  <...> IZ2CPO/QRP
10m 
UTC    dB Audio  Message
134230 -16 1148  CQ IZ2CPO/QRP (x2)
081230 -10  689  IZ2CPO/QRP <...> 73
092115  +4  312  CQ IZ2CPO/QRP (x5)
114415  -1  312  LY1DY IZ2CPO/QRP RR73
114645  -1  312  CQ IZ2CPO/QRP (x5)
114915  -9  312  EB5DQ IZ2CPO/QRP +03

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.

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