9A5AZK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 9A5AZK, decoded by SO8OO in southeastern Poland. 6,076 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 40 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-05.
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 6,076 FT8 messages attributed to 9A5AZK as the transmitting token by decoded message structure across 40 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (78%), followed by 40 m (22%) and 10 m (0%). The busiest six-hour window was 14:00-20:00 UTC, containing 37% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-05 14:18 UTC
Observed FT8 message patterns
- Attributed sample
- 6,076 messages
- Active dates
- 40 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -20 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,463, moderate (-15 to -9 dB) 2,022, strong (≥ -8 dB) 2,591.
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 9A5AZK 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 9A5AZK
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
- JN75 · 4,896 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 708 km (approx.)
- Last such locator decoded
- 2026-10-05 14:18 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 | 9A5AZK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-05 14:16 | 40m | -16 / -12 | DL0RDG | -17 / -15 | 5 | ✓ Full exchange observed |
| 10-05 14:14 | 40m | -11 / -8 | HB9ELE | +3 / -3 | 6 | ✓ Full exchange observed |
| 10-04 07:20 | 40m | - / -16 | DL6MRS | +5 / - | 3 | ✓ Closing fragment |
| 10-04 06:55 | 40m | - / -8 | HG5OGI | -4 / - | 5 | ✓ Closing fragment |
| 10-03 10:47 | 40m | - / -11 | OK1IVO | -3 / - | 3 | ✓ Closing fragment |
| 10-03 10:43 | 40m | -8 / - | IK4JQR | - / -6 | 2 | ✓ Closing fragment |
| 10-03 10:23 | 40m | -9 / -4 | HA1ZW | -10 / -2 | 4 | ✓ Full exchange observed |
| 10-03 09:11 | 40m | -6 / +2 | OK1MAT | -9 / -9 | 5 | ✓ Full exchange observed |
| 10-03 09:04 | 40m | -9 / - | DF1IH | -7 / -5 | 3 | ✓ Closing observed |
| 10-03 09:00 | 40m | -7 / - | DL6ZOG | -12 / -13 | 4 | Partial capture |
| 10-03 08:59 | 40m | -9 / +2 | HA5IS | -4 / -3 | 5 | ✓ Full exchange observed |
| 10-03 08:47 | 40m | -6 / - | OE9SJI | - / -7 | 2 | ✓ Closing fragment |
| 10-03 08:43 | 40m | -12 / - | SP5DFK | - / -16 | 2 | ✓ Closing fragment |
| 10-03 08:37 | 40m | -6 / -11 | DL8DCM | -7 / -18 | 5 | ✓ Full exchange observed |
| 10-03 08:35 | 40m | - / - | DK2SW | -10 / - | 9 | Partial capture |
| 10-03 08:29 | 40m | -5 / - | DB2HA | +1 / -6 | 3 | ✓ Closing observed |
| 10-03 08:27 | 40m | - / - | DK2SW | -10 / - | 3 | Partial capture |
| 10-03 08:22 | 40m | -9 / - | IK5ZTT | - / -3 | 2 | ✓ Closing fragment |
| 10-02 21:15 | 40m | - / - | F4NFM | -17 / - | 2 | Partial capture |
| 10-02 20:40 | 40m | - / - | F4NQP | -12 / - | 2 | ✓ Closing fragment |
| 10-02 20:32 | 40m | - / - | F4JYH | -5 / - | 3 | Partial capture |
| 10-02 20:28 | 40m | - / -16 | F3CJ | -16 / - | 3 | ✓ Closing fragment |
| 10-02 18:50 | 40m | - / -9 | F6KFT | +1 / - | 3 | ✓ Closing fragment |
| 10-02 18:40 | 40m | -11 / -11 | DL6ZOG | -3 / -18 | 5 | ✓ Full exchange observed |
| 10-02 18:30 | 40m | -10 / - | RW3DDZ | -16 / -1 | 3 | ✓ Closing observed |
| 10-02 18:22 | 40m | -5 / -5 | UB3ADO/P | -10 / -20 | 4 | ✓ Full exchange observed |
| 10-02 18:13 | 40m | -4 / -17 | LZ2VQ | -12 / -18 | 9 | ✓ Full exchange observed |
| 10-02 18:10 | 40m | -4 / -16 | F5PBG | 0 / -18 | 5 | ✓ Full exchange observed |
| 10-02 18:04 | 40m | -4 / +10 | F5PBG | +1 / -16 | 8 | ✓ Full exchange observed |
| 10-02 18:02 | 40m | -1 / -18 | UI4I | -3 / -10 | 6 | ✓ Full exchange observed |
| 10-02 17:55 | 40m | - / -2 | TA3NK | -4 / - | 2 | ✓ Closing fragment |
| 10-02 17:54 | 40m | - / - | F5PBG | 0 / - | 2 | Partial capture |
| 10-02 17:53 | 40m | -4 / -12 | SP2ZST | -8 / - | 3 | ✓ Closing observed |
| 10-02 17:51 | 40m | - / -23 | IK1HSO | -8 / - | 3 | ✓ Closing fragment |
| 10-02 17:47 | 40m | - / -9 | IN3EZU | -2 / - | 4 | ✓ Closing fragment |
| 10-02 17:38 | 40m | - / - | F5PBG | -1 / - | 2 | Partial capture |
| 10-02 17:34 | 40m | - / - | F5PBG | 0 / - | 2 | Partial capture |
| 10-02 17:28 | 40m | -8 / +8 | S59WT | +2 / -11 | 4 | ✓ Full exchange observed |
| 10-02 17:26 | 40m | -4 / - | M0IEP | -9 / - | 2 | ✓ Closing observed |
| 10-02 17:20 | 40m | - / - | F5PBG | 0 / - | 2 | Partial capture |
| 10-02 17:19 | 40m | -3 / +4 | IQ4JO | +6 / -2 | 5 | ✓ Full exchange observed |
| 10-01 19:50 | 80m | -18 / - | DO5HOK | - / - | 2 | Partial capture |
| 10-01 13:14 | 40m | -7 / - | IS0KNG | - / - | 2 | Partial capture |
| 10-01 12:43 | 40m | -4 / - | IN3IZQ | - / 0 | 2 | ✓ Closing fragment |
| 09-30 21:35 | 40m | - / -2 | PD7BDN | -8 / - | 3 | ✓ Closing fragment |
| 09-30 21:33 | 40m | - / - | PD3LR | -10 / - | 2 | Partial capture |
| 09-30 17:37 | 60m | - / - | PE1NPS | -6 / - | 3 | Partial capture |
| 09-30 16:42 | 40m | -11 / - | SP5PW | - / -20 | 3 | ✓ Closing fragment |
| 09-30 16:39 | 40m | +1 / - | SQ8GMW | - / -7 | 3 | Partial capture |
| 09-30 16:33 | 40m | -2 / -13 | R3KAB | -17 / -7 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 141345 -11 1321 CQ 9A5AZK JN75 141430 +4 693 9A5AZK HB9ELE -08 141445 -7 1321 HB9ELE 9A5AZK R-03 141500 +3 693 9A5AZK HB9ELE RR73 141515 -9 1321 HB9ELE 9A5AZK R-03 141530 +3 693 9A5AZK HB9ELE RR73 141545 -18 1322 HB9ELE 9A5AZK 73 141615 -18 1321 CQ 9A5AZK JN75 141630 -17 1332 9A5AZK DL0RDG JO64 141645 -17 1321 DL0RDG 9A5AZK -15 141700 -15 1331 9A5AZK DL0RDG R-12 141715 -14 1321 DL0RDG 9A5AZK RR73 141730 -19 1331 9A5AZK DL0RDG 73 141745 -13 1321 CQ 9A5AZK JN75 (x2)
UTC dB Audio Message 194915 -13 490 SM6USU 9A5AZK JN75 195015 -19 490 DO5HOK 9A5AZK JN75 (x2)
UTC dB Audio Message 212915 -14 2280 9A5AZK PI4TX JO22 (x3) 214145 +0 362 9A5AZK 4L7T LN21 (x3) 173730 -6 1881 9A5AZK PE1NPS JO22 (x3)
UTC dB Audio Message 115830 -11 509 9A5AZK F5PMF JN08 121130 -14 1191 9A5AZK PA3AGN R-14 (x5) 121930 -24 1895 9A5AZK PD0WL R-09 164800 -20 1559 9A5AZK M8FQT IO93 (x3) 134615 -18 1133 9A5AZK EB3JT JN01 (x3) 135215 -15 1677 9A5AZK F5SSQ JN06 (x2)
UTC dB Audio Message 072745 -11 1122 9A5AZK <...> +11 074045 -17 1328 9A5AZK PD2WL JO22 074215 -16 1278 9A5AZK EA4GG R-09 075115 -18 1187 9A5AZK M7NXS R-18 (x7) 080715 -14 1459 9A5AZK LZ1ZF KN22 121215 -24 1883 9A5AZK RL2F RR73 122045 -14 2385 9A5AZK DL1RTS JO62 (x2) 122445 +3 2768 9A5AZK F1PBZ -17
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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