HB9CYT — 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 HB9CYT, decoded by SO8OO in southeastern Poland. 1,437 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 47 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-04.
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 1,437 FT8 messages attributed to HB9CYT as the transmitting token by decoded message structure across 47 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (34%), followed by 10 m (32%) and 80 m (27%). The busiest six-hour window was 11:00-17:00 UTC, containing 41% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-11-04 21:30 UTC
Observed FT8 message patterns
- Attributed sample
- 1,437 messages
- Active dates
- 47 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -19 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 365, moderate (-15 to -9 dB) 532, strong (≥ -8 dB) 540.
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 HB9CYT 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 HB9CYT
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
- JN36 · 916 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,158 km (approx.)
- Last such locator decoded
- 2026-11-04 21:30 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 | HB9CYT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 21:20 | 80m | - / -3 | S51SLO | +10 / - | 2 | ✓ Closing fragment |
| 11-04 21:11 | 80m | - / - | IU2THY | +7 / - | 4 | Partial capture |
| 11-04 21:00 | 80m | -11 / -24 | RA3WY | +6 / - | 3 | ✓ Closing observed |
| 11-04 20:58 | 80m | -14 / -15 | YO4NF | +6 / -2 | 4 | ✓ Full exchange observed |
| 11-04 20:50 | 80m | - / -14 | OZ9FF | +6 / - | 4 | Partial capture |
| 10-28 06:15 | 80m | -14 / - | IQ0AK | - / - | 3 | Partial capture |
| 10-28 06:11 | 80m | -14 / -2 | DO2NM | -8 / - | 4 | ✓ Closing observed |
| 10-28 06:00 | 80m | -10 / - | IZ8VYU | -8 / 0 | 3 | Partial capture |
| 10-28 05:56 | 80m | -21 / - | LA4BHA | - / - | 2 | Partial capture |
| 10-28 05:50 | 80m | -20 / -13 | OH5VT | +12 / -4 | 8 | ✓ Full exchange observed |
| 10-28 05:47 | 80m | -13 / - | ON3ONX | -19 / - | 2 | ✓ Closing observed |
| 10-28 05:45 | 80m | -16 / - | KB9ZM | - / - | 3 | Partial capture |
| 10-28 05:43 | 80m | -7 / +2 | IN3OWY | -12 / 0 | 5 | ✓ Full exchange observed |
| 10-28 05:38 | 80m | - / -19 | OM8BCD | -17 / - | 5 | ✓ Closing fragment |
| 10-28 05:38 | 80m | -15 / -22 | SP5EXA | +13 / +2 | 13 | ✓ Full exchange observed |
| 10-28 05:35 | 80m | -6 / - | K5KXF | - / - | 2 | Partial capture |
| 10-28 05:32 | 80m | +4 / - | DO3BOX | - / -8 | 2 | ✓ Closing fragment |
| 10-28 05:29 | 80m | +3 / - | DO2KST | - / -13 | 3 | ✓ Closing fragment |
| 10-28 05:22 | 80m | -19 / - | N5SIX | - / - | 3 | Partial capture |
| 10-25 05:12 | 80m | -11 / - | KC9BK | - / - | 3 | Partial capture |
| 10-25 05:10 | 80m | -2 / - | W1KP | - / - | 2 | Partial capture |
| 10-25 04:59 | 80m | - / -14 | S50XX | +5 / - | 3 | ✓ Closing fragment |
| 10-25 04:56 | 80m | - / -10 | OE5DML | +8 / - | 4 | ✓ Closing fragment |
| 10-25 04:55 | 80m | -15 / -8 | F4IIX | 0 / - | 4 | ✓ Closing observed |
| 10-25 04:54 | 80m | - / -14 | E75W | +4 / - | 2 | ✓ Closing fragment |
| 10-25 04:52 | 80m | -12 / -22 | ES2DR | -2 / -4 | 4 | ✓ Full exchange observed |
| 10-23 07:05 | 80m | - / -2 | DG6TOM | -8 / - | 2 | ✓ Closing fragment |
| 10-23 07:03 | 80m | - / -15 | OZ1GYO | -17 / - | 2 | Partial capture |
| 10-23 07:02 | 80m | - / - | DO1OAS | -14 / - | 2 | Partial capture |
| 10-23 07:01 | 80m | - / -19 | DL1UDO | -19 / - | 3 | ✓ Closing fragment |
| 10-23 06:26 | 80m | -15 / -14 | LB2WD | -18 / -10 | 5 | ✓ Full exchange observed |
| 10-23 06:25 | 80m | -16 / - | S55X | - / - | 2 | Partial capture |
| 10-23 06:22 | 80m | -15 / -9 | DG6TOM | -5 / -15 | 4 | Partial capture |
| 10-23 06:19 | 80m | -14 / -21 | OH8JP | -17 / -18 | 9 | ✓ Full exchange observed |
| 10-23 06:16 | 80m | -16 / - | OZ4ABH | - / - | 2 | Partial capture |
| 10-23 06:12 | 80m | -13 / -3 | LA2PIA | -12 / +1 | 7 | ✓ Full exchange observed |
| 10-23 06:10 | 80m | -12 / - | TK/DH7SB | - / - | 3 | Partial capture |
| 10-23 05:52 | 80m | -13 / -22 | ON4KEB | -7 / - | 3 | ✓ Closing observed |
| 10-23 05:48 | 80m | -12 / - | N1WI | - / - | 3 | Partial capture |
| 10-23 05:43 | 80m | -16 / -5 | HB9CEX | +5 / -1 | 6 | ✓ Full exchange observed |
| 10-23 05:42 | 80m | -12 / - | ON4KEB | -4 / -3 | 4 | Partial capture |
| 10-23 05:34 | 40m | -18 / - | OA4ENG | - / - | 3 | Partial capture |
| 10-23 05:28 | 80m | -16 / - | R2EA/P | - / - | 3 | Partial capture |
| 10-22 21:19 | 80m | -6 / -12 | OH5XB | -4 / - | 5 | Partial capture |
| 10-22 21:17 | 80m | -4 / - | UN3P | - / - | 3 | Partial capture |
| 10-19 08:00 | 40m | - / 0 | DL9KM | -4 / - | 7 | Partial capture |
| 10-19 07:59 | 40m | - / -11 | PB0ACU | -16 / - | 2 | ✓ Closing fragment |
| 10-19 07:48 | 40m | - / - | DL3MIB | +2 / - | 7 | ✓ Closing fragment |
| 10-19 07:35 | 40m | - / +2 | ON8LX | -12 / - | 2 | ✓ Closing fragment |
| 10-19 07:22 | 40m | - / -4 | F1PBZ | -5 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205830 +6 2343 HB9CYT YO4NF -15 205845 -16 2343 YO4NF HB9CYT R-02 205900 +5 2343 HB9CYT YO4NF RR73 205915 -13 2343 YO4NF HB9CYT 73 210000 +7 1653 HB9CYT RA3WY R-24 210015 -11 2343 RA3WY HB9CYT RR73 210030 +4 1652 HB9CYT RA3WY 73 211130 +8 2716 HB9CYT IU2THY JN45 (x4) 212000 +6 705 HB9CYT S51SLO -03 (x2) 212400 -4 2253 HS0ZOY HB9CYT JN36 213045 -14 913 MD0CCE HB9CYT JN36
UTC dB Audio Message 075030 +5 900 HB9CYT DL3MIB JN57 (x3) 075945 -14 1450 HB9CYT PB0ACU -11 (x2) 080045 -9 1476 HB9CYT DL9KM JN68 (x7) 053445 -19 1299 OA4ENG HB9CYT JN36 (x3)
UTC dB Audio Message 205215 -14 824 HB9CYT DK7ZT -11 (x4)
UTC dB Audio Message 164115 -5 2260 LZ1BM HB9CYT -13 (x3) 164345 -2 2260 EP2AES HB9CYT JN36 (x7) 164830 -6 2260 UN3P HB9CYT JN36 (x3) 165215 -10 2260 <...> HB9CYT JN36 165500 +10 377 TC30AGU HB9CYT JN36
UTC dB Audio Message 123400 -17 1175 LB4BK HB9CYT JN36 (x3) 123830 -21 1175 CQ HB9CYT JN36 a1 124415 +4 662 HB9CYT SV1CQN -20 (x2) 125645 -20 1144 EA7Y HB9CYT -12 (x3) 130230 -12 1144 YT2ZE HB9CYT JN36 130430 -18 1175 CQ HB9CYT JN36 130645 -18 1175 YT2ZE HB9CYT JN36 (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.
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