CT7AXN — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving CT7AXN, decoded by SO8OO in southeastern Poland. 2,074 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 88 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.
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 2,074 FT8 messages attributed to CT7AXN as the transmitting token by decoded message structure across 88 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (89%), followed by 20 m (10%) and 10 m (1%). Most decodes (89%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.1 dB.
Overview
Bands
Last attributed message: 2026-10-22 05:58 UTC
Observed FT8 message patterns
- Attributed sample
- 2,074 messages
- Active dates
- 88 UTC dates
- Estimated median S/N
- -11.1 dB
- Estimated 10th-90th percentile
- -19.1 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 613, moderate (-15 to -9 dB) 765, strong (≥ -8 dB) 696.
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 CT7AXN 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 CT7AXN
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
- IM59 · 743 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,670 km (approx.)
- Last such locator decoded
- 2026-10-22 05:56 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 | CT7AXN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 05:43 | 40m | - / - | IZ5HEV | -22 / - | 2 | Partial capture |
| 10-22 05:43 | 40m | - / - | IK4LZH | +5 / - | 4 | Partial capture |
| 10-22 05:40 | 40m | -20 / - | W9ML | - / -17 | 2 | ✓ Closing fragment |
| 10-22 05:34 | 40m | - / - | G3TKT | -13 / - | 2 | Partial capture |
| 10-22 05:34 | 40m | - / - | IK4LZH | +3 / - | 4 | Partial capture |
| 10-22 05:33 | 40m | -21 / - | SM7DUZ | - / -13 | 2 | ✓ Closing fragment |
| 10-22 05:31 | 40m | -22 / - | M7NQB | - / -7 | 4 | Partial capture |
| 10-21 21:03 | 40m | -6 / - | SM7HPK | - / -16 | 6 | ✓ Closing fragment |
| 10-21 21:01 | 40m | -8 / - | IU0UZB | - / -12 | 2 | ✓ Closing fragment |
| 10-21 20:45 | 40m | -6 / - | EB3CJR | - / -12 | 2 | ✓ Closing fragment |
| 10-21 20:44 | 40m | -4 / -12 | M0EBM | -12 / - | 3 | Partial capture |
| 10-21 20:39 | 40m | -6 / - | OE2CAL | - / - | 3 | Partial capture |
| 10-21 20:36 | 40m | -8 / - | PH2M | - / -8 | 2 | ✓ Closing fragment |
| 10-21 20:35 | 40m | -6 / +1 | G0EHG | -15 / -10 | 5 | ✓ Full exchange observed |
| 10-21 20:27 | 40m | - / -5 | F1PBZ | -6 / - | 3 | Partial capture |
| 10-21 20:16 | 40m | -6 / - | OM2IB | - / -11 | 2 | ✓ Closing fragment |
| 10-21 20:14 | 40m | -10 / - | DG9PC | - / -13 | 2 | ✓ Closing fragment |
| 10-21 20:11 | 40m | -10 / +10 | IW4DNI | -18 / -15 | 4 | ✓ Full exchange observed |
| 10-21 20:08 | 40m | -9 / - | IK3FHW | - / -10 | 4 | ✓ Closing fragment |
| 10-21 20:07 | 40m | -8 / - | R2FDP | - / -17 | 3 | ✓ Closing fragment |
| 10-21 20:05 | 40m | -7 / -12 | IK5NAY | -20 / -2 | 4 | ✓ Full exchange observed |
| 10-21 19:57 | 40m | -8 / - | GW4GJA | - / - | 3 | Partial capture |
| 10-21 19:53 | 40m | -10 / - | LZ2ZD | - / -9 | 2 | Partial capture |
| 10-21 19:51 | 40m | - / - | HB9ITZ/P | -10 / - | 2 | Partial capture |
| 10-21 09:17 | 40m | - / - | OK2CNI | -8 / - | 6 | Partial capture |
| 10-21 07:59 | 40m | - / -13 | F1PBZ | -6 / - | 3 | Partial capture |
| 10-21 07:46 | 40m | - / -4 | ON3MOH | -13 / - | 2 | ✓ Closing fragment |
| 10-21 06:13 | 40m | - / - | SP2FJN | +2 / - | 4 | Partial capture |
| 10-21 06:11 | 40m | - / +4 | GJ0KYZ | -8 / - | 5 | Partial capture |
| 10-21 05:39 | 40m | - / -20 | LZ2INP | -4 / - | 7 | ✓ Closing fragment |
| 10-21 05:32 | 40m | - / -20 | DL9YEH | -5 / - | 14 | Partial capture |
| 10-21 05:32 | 40m | - / -4 | GJ0KYZ | -10 / - | 4 | Partial capture |
| 10-20 21:20 | 40m | -6 / - | DL3AMW | - / - | 3 | Partial capture |
| 10-20 21:13 | 40m | - / - | JF4VZT | -4 / - | 3 | Partial capture |
| 10-20 21:10 | 40m | -9 / - | WA8UNL | - / -15 | 2 | ✓ Closing fragment |
| 10-20 21:08 | 40m | -7 / - | 9A2CD | - / -2 | 6 | ✓ Closing fragment |
| 10-20 20:18 | 40m | - / -7 | DG0OFT | +7 / - | 2 | ✓ Closing fragment |
| 10-20 20:11 | 40m | - / +6 | G1PZS | -2 / - | 3 | ✓ Closing fragment |
| 10-20 20:09 | 40m | -7 / +1 | DL4DO | -7 / - | 4 | ✓ Full exchange observed |
| 10-20 20:05 | 40m | - / - | F3CJ | -19 / - | 4 | Partial capture |
| 10-19 20:32 | 40m | -10 / -18 | IU0DHV | -6 / - | 9 | ✓ Closing observed |
| 10-19 20:25 | 40m | -12 / - | LB5UK | - / -9 | 2 | ✓ Closing fragment |
| 10-19 20:19 | 40m | - / - | PA3FMK | -9 / - | 3 | Partial capture |
| 10-19 20:19 | 40m | - / - | R4FDD | -16 / - | 2 | Partial capture |
| 10-19 20:17 | 40m | - / - | PD3JW | -18 / - | 2 | Partial capture |
| 10-19 20:15 | 40m | -12 / +8 | HB9EOT | 0 / - | 3 | Partial capture |
| 10-19 20:10 | 40m | - / -9 | ON1BH | -3 / - | 3 | Partial capture |
| 10-19 20:10 | 40m | -11 / - | G0VAX | -15 / - | 2 | ✓ Closing observed |
| 10-19 20:02 | 40m | - / - | DL1RAZ | -4 / - | 3 | Partial capture |
| 10-19 19:53 | 40m | - / 0 | ON8LX | +2 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 053645 -12 1541 CT7AXN F1IQH JN27 053900 -22 1540 CQ CT7AXN IM59 a1 (x2) 054000 -20 1540 W9ML CT7AXN -17 (x2) 054300 -22 1540 CQ CT7AXN IM59 054315 +4 433 CT7AXN IK4LZH JN54 054345 -21 1440 CT7AXN IZ5HEV JN53 054345 +6 433 CT7AXN IK4LZH JN54 054415 -22 1440 CT7AXN IZ5HEV JN53 054415 +6 433 CT7AXN IK4LZH JN54 (x2) 055430 -22 1541 F9IE CT7AXN IM59 055600 -19 1541 CQ CT7AXN IM59 055800 -24 1541 IU3VGK CT7AXN -17
UTC dB Audio Message 223930 -4 1504 CT7AXN ON5WR R-26
UTC dB Audio Message 104815 +8 903 CT7AXN LA6RJA +03 104915 -8 2983 CT7AXN DB4EA 73 113500 -20 1579 CQ CT7AXN IM59 113600 -20 1578 M9KBN CT7AXN RR73 154830 -22 1579 CQ CT7AXN IM59 a1 154915 -8 1579 CT7AXN M8FQT IO93 155615 +5 2753 CT7AXN G4KVI R+02 (x2) 160030 -11 1578 CQ CT7AXN IM59 160100 -14 1579 DL2AX CT7AXN RR73 161000 -13 1578 IW2NSX CT7AXN -10 161100 -12 1579 F1RCQ CT7AXN -10 164215 -1 2166 CT7AXN PD7JLP JO32 (x2) 164900 -9 1580 CT7AXN DL8MRE JO31
UTC dB Audio Message 111915 -15 1596 CQ CT7AXN IM59 (x2) 112015 -16 1595 JA2VMU CT7AXN -14 112045 -12 1596 CQ CT7AXN IM59 112115 -8 1595 JA1NVF CT7AXN -04 (x2) 112315 -10 1594 JR7AQL CT7AXN R-13 (x2) 112815 -13 1594 JR2PZX CT7AXN -07 113015 -17 1594 CQ CT7AXN IM59 (x2) 113245 -17 1596 UR7INU CT7AXN RR73 114400 -4 2403 CT7AXN DL2FDL JO40 (x3)
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.
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