RZ6AOJ — 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: European Russia Most frequent locator attributed to this token: KN96

Receiver-side FT8 activity involving RZ6AOJ, decoded by SO8OO in southeastern Poland. 440 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 25 UTC dates in the available aggregate history. Observed between 2026-06-07 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 440 FT8 messages attributed to RZ6AOJ as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (45%), followed by 10 m (33%) and 20 m (22%). Most decodes (74%) fell within the six-hour window 12:00-18:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

440
Messages attributed
25
UTC dates decoded
84
Active 15-min windows
-7 dB
Estimated median S/N

Bands

40m · 197 20m · 98 10m · 145
First attributed message: 2026-06-07
Last attributed message: 2026-11-04 16:20 UTC

Observed FT8 message patterns

Attributed sample
440 messages
Active dates
25 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-18 to +4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 65, moderate (-15 to -9 dB) 126, strong (≥ -8 dB) 249.

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 RZ6AOJ 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 RZ6AOJ

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
KN96 · 172 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,328 km (approx.)
Last such locator decoded
2026-11-04 15:25 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 UTCBandRZ6AOJ S/NCounterpartCounterpart S/NMsgsCapture
11-04 16:19 40m -16 / -11 IZ7NLJ -10 / -6 4 ✓ Full exchange observed
11-04 15:25 40m -10 / - R2AVT - / - 2 Partial capture
11-04 15:21 40m -10 / - EX8ABR - / -9 3 ✓ Closing fragment
11-01 14:22 40m 0 / - RU3KO - / +4 3 ✓ Closing fragment
11-01 11:49 10m - / +2 EA7R +4 / - 2 ✓ Closing fragment
10-31 13:03 10m - / -19 PY7ZC -18 / - 2 ✓ Closing fragment
10-31 12:31 10m - / -25 EA1KCU +4 / - 2 ✓ Closing fragment
10-31 11:17 10m - / -24 EA5JLB -10 / - 2 ✓ Closing fragment
10-10 15:44 40m -10 / - R6ADH - / -17 4 Partial capture
10-10 15:40 40m -8 / - R1OAC - / - 2 ✓ Closing fragment
10-10 15:32 40m -6 / -6 R2ZCA -6 / 0 5 ✓ Full exchange observed
10-10 15:31 40m -7 / - R3KMI - / -12 3 ✓ Closing fragment
10-10 15:27 40m - / - DJ1TU -6 / - 9 Partial capture
10-10 15:26 40m -8 / - UA4WGS - / -3 3 ✓ Closing fragment
10-10 15:23 40m -4 / -4 UG4P -12 / -6 4 ✓ Full exchange observed
10-10 15:21 40m -5 / -7 RA6MQ -6 / - 3 ✓ Closing observed
10-10 15:20 40m - / -14 DK8HC/P -5 / - 2 Partial capture
10-10 15:15 40m -7 / - R2GFM - / - 4 Partial capture
10-10 15:11 40m -13 / - RU1QD - / -12 4 ✓ Closing fragment
10-10 15:08 40m -5 / - RW9HSB -8 / -5 4 ✓ Closing observed
10-10 14:52 40m -12 / - R6DXH - / -15 2 Partial capture
10-10 14:50 40m -8 / -4 PE9JAN -10 / -16 7 ✓ Full exchange observed
10-10 14:49 40m -10 / - UB4RID - / -10 3 ✓ Closing fragment
10-10 14:47 40m -4 / - R7KJG - / -11 2 Partial capture
10-04 16:44 40m -8 / - R4FAH - / -11 3 ✓ Closing fragment
10-04 16:39 40m -8 / - RG6ZF - / -8 3 ✓ Closing fragment
09-16 14:59 40m -8 / - YC2BUZ - / - 2 Partial capture
09-16 14:55 40m - / - DJ0MAB +1 / - 3 Partial capture
09-16 14:54 40m +1 / - R6OV -17 / 0 4 ✓ Closing observed
09-16 14:49 40m -2 / - R9OON - / -10 3 ✓ Closing fragment
09-16 14:34 40m -12 / - UA4UK - / -16 5 ✓ Closing fragment
09-16 14:30 40m -2 / +3 EW8LL -4 / -9 4 ✓ Full exchange observed
09-16 14:29 40m +3 / - R9WH - / -11 3 ✓ Closing fragment
09-16 14:23 40m -8 / - LY1SR -1 / -8 4 ✓ Closing observed
09-16 14:21 40m +4 / - UA9FLI - / -13 3 ✓ Closing fragment
09-16 14:19 40m -2 / - RW0AE - / -6 2 ✓ Closing fragment
09-16 14:18 40m -6 / -2 RC6OX -12 / -4 4 ✓ Full exchange observed
09-16 14:15 40m -8 / - UB8CRM - / - 2 ✓ Closing fragment
09-16 14:04 40m -5 / - II6IALU - / - 2 Partial capture
09-16 14:02 40m -2 / - RC7LX - / -7 2 ✓ Closing fragment
09-16 14:00 40m -5 / -7 UB4LDD -12 / +2 6 ✓ Full exchange observed
09-16 13:57 40m -3 / -17 HB9ELE +2 / -16 5 ✓ Full exchange observed
09-16 13:55 40m -10 / - UB4LDD - / - 2 Partial capture
09-16 13:30 40m -11 / - RA0AB - / -19 4 ✓ Closing fragment
09-16 13:25 40m -8 / - RK3DJW - / -4 2 Partial capture
09-16 12:53 40m -6 / - RA3TVW -17 / - 2 ✓ Closing observed
09-16 12:51 40m -10 / - R6GY - / +5 3 ✓ Closing fragment
09-16 12:49 40m -15 / - II4IANT - / -4 2 Partial capture
09-12 17:01 40m -4 / - RA0AB - / -22 2 Partial capture
09-01 15:34 40m -5 / - RA0FZ - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
161045 -13 2308  RZ6AOJ R3DFS -01
142245  -2 2991  RU3KO RZ6AOJ KN96 (x3)
152145  -9 1542  EX8ABR RZ6AOJ KN96 (x3)
152515 -10 1785  R2AVT RZ6AOJ KN96
152545  +6 2207  RZ6AOJ SV7BAY +04
152545  -9 1784  R2AVT RZ6AOJ KN96
161745 -16 1582  R9FDE RZ6AOJ R-02
161930 -11 1810  RZ6AOJ IZ7NLJ -11
161945 -13 1809  IZ7NLJ RZ6AOJ R-06
162000  -9 1810  RZ6AOJ IZ7NLJ RR73
162015 -20 1810  IZ7NLJ RZ6AOJ 73
10m 
UTC    dB Audio  Message
093815 -19 1793  LZ1VL RZ6AOJ KN96
094300 -18 1405  SP5DFK RZ6AOJ -12 (x2)
172130 -19 2093  PU2LSP RZ6AOJ KN96
141545  -6  549  <...> RZ6AOJ KN96
111730 -14 2253  RZ6AOJ EA5JLB -24 (x2)
123100  +4 2904  RZ6AOJ EA1KCU -25 (x2)
123615 -14  981  RZ6AOJ EA8AE RR73
130215 -23 1593  RZ6AOJ CR7BUW IM58
130330 -16 1229  RZ6AOJ PY7ZC -19 (x2)
114930  +3 3029  RZ6AOJ EA7R +02 (x2)
20m 
UTC    dB Audio  Message
120900  -2 1298  RZ6AOJ G3EFG RRR
120915  -9 1298  G3EFG RZ6AOJ 73
121000  -8  822  F4HTA RZ6AOJ KN96
121015  +8  822  RZ6AOJ F4HTA -08 (x2)
121100 -14  821  F4HTA RZ6AOJ 73
121130  -6 2477  R1TAX RZ6AOJ KN96 (x3)
100315  -4  554  RI1FJL RZ6AOJ KN96 (x3)
101045 -22 2062  RZ6AOJ RL3F KO95
101100 -14 2062  RL3F RZ6AOJ -09 (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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