RA9CIN — 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: Asiatic Russia Most frequent locator attributed to this token: MO09

Receiver-side FT8 activity involving RA9CIN, decoded by SO8OO in southeastern Poland. 156 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 18 UTC dates in the available aggregate history. Observed between 2026-06-13 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 156 FT8 messages attributed to RA9CIN as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (46%), followed by 80 m (36%) and 20 m (18%). Several six-hour UTC windows tied for the largest share (76%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -17 dB.

Overview

156

Messages attributed

UTC dates decoded

Active 15-min windows

-17 dB

Estimated median S/N

Bands

80m · 56 40m · 72 20m · 28

First attributed message: 2026-06-13
Last attributed message: 2026-10-22 16:39 UTC

Observed FT8 message patterns

Attributed sample: 156 messages
Active dates: 18 UTC dates
Estimated median S/N: -17 dB
Estimated 10th-90th percentile: -22 to -8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 92, moderate (-15 to -9 dB) 47, strong (≥ -8 dB) 17.

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 RA9CIN in decoded directed-looking exchanges:

R2DP · European Russia ×2 S59A · Slovenia ×2 DH2RL · Fed. Rep. of Germany IW0RLC · Italy IW2EPE · Italy IW5ALZ · Italy KD4SN · United States PD4WAC · Netherlands RK4CH · European Russia S56IPS · Slovenia BG5CPW · China DC8SG · Fed. Rep. of Germany

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 RA9CIN

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: MO09 · 61 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,684 km (approx.)
Last such locator decoded: 2026-10-21 15:01 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	RA9CIN S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 16:01	40m	- / -16	R2EA/P	-10 / -	2	✓ Closing fragment
10-21 14:59	40m	- / -10	DK1XAM	-6 / -	5	✓ Closing fragment
10-21 14:59	40m	-24 / -6	R2DP	-11 / -	4	✓ Closing observed
10-21 14:56	40m	- / -12	RA9UES	-11 / -	4	✓ Closing fragment
10-21 14:52	40m	- / -10	DC8SG	+1 / -	3	✓ Closing fragment
10-21 14:43	40m	-24 / -19	UA9FMT	-13 / -	4	✓ Closing observed
10-20 16:36	40m	-18 / -3	DD3ZZ	-6 / -9	4	Partial capture
10-18 02:24	40m	-18 / -	R4PIN	- / -5	2	✓ Closing fragment
10-18 02:20	40m	-19 / -15	SV2AOB	-12 / -9	3	Partial capture
10-18 02:18	40m	-17 / -	TF3VS	- / -13	2	✓ Closing fragment
10-15 15:48	80m	- / -12	UB6OAJ	-10 / -	2	✓ Closing fragment
10-15 15:36	80m	- / -16	R6AR	-10 / -	2	✓ Closing fragment
10-15 15:31	40m	-10 / +1	IK2ZJR	+2 / -	4	✓ Closing observed
10-15 15:10	40m	-18 / -	F5MXH	-9 / -20	5	✓ Closing observed
10-15 14:52	40m	- / -13	DL2VPO	+1 / -	3	✓ Closing fragment
10-15 14:49	40m	- / -1	R3DMS	-5 / -	4	✓ Closing fragment
10-15 14:48	40m	- / -16	IQ4JO	-8 / -	3	✓ Closing fragment
10-15 14:46	40m	- / -9	DL1DXX	-4 / -	8	✓ Closing fragment
10-15 14:46	40m	- / -2	R4ZZ	-9 / -	5	✓ Closing fragment
10-14 15:56	80m	-21 / 0	RO5A	+3 / +7	5	✓ Full exchange observed
10-14 15:56	80m	-17 / -10	RZ3ZY	0 / 0	7	✓ Full exchange observed
10-14 15:06	40m	- / -	PA5WJB	-6 / -	7	Partial capture
10-14 15:02	40m	- / -8	R2ASV	0 / -	2	✓ Closing fragment
10-14 14:54	40m	-18 / -	BG5CPW	- / -17	2	✓ Closing fragment
10-14 14:51	40m	- / -12	IZ3EAW	+1 / -	10	Partial capture
10-14 14:49	40m	-14 / -	R4WR	-16 / -19	3	Partial capture
10-13 17:14	40m	-18 / -	RW4CCW	-16 / -7	2	✓ Closing observed
10-13 17:14	40m	-16 / +1	OK1UG	+1 / +3	6	✓ Full exchange observed
10-13 17:10	40m	-9 / -	SV1DKR	- / -4	2	Partial capture
10-13 17:10	40m	-9 / -5	HB9ELE	+17 / +2	6	✓ Full exchange observed
10-13 17:09	40m	-10 / -2	RM5F	-10 / +5	6	✓ Full exchange observed
10-13 17:01	80m	- / +6	R3EDI	-3 / -	2	✓ Closing fragment
10-13 16:57	80m	- / -13	R2UC	-4 / -	4	✓ Closing fragment
10-13 16:54	80m	- / -9	SP7IIX	-7 / -	3	Partial capture
10-13 16:44	80m	-21 / -2	RL3T	-13 / -	4	✓ Closing observed
10-13 16:31	80m	- / -10	S59A	+1 / -	5	✓ Closing fragment
10-11 03:00	40m	- / -10	SV5BYP	-4 / -	6	✓ Closing fragment
10-08 14:37	80m	- / -	RU3X	-4 / -	3	Partial capture
09-28 16:46	40m	- / -	EU2ABM	-4 / -	3	Partial capture
09-28 16:46	40m	- / -	F4MXT/P	-2 / -	4	Partial capture
09-28 16:41	40m	- / -6	F1PBZ	-12 / -	2	Partial capture
09-28 16:36	40m	-19 / -	RA4ADF	-17 / +7	2	Partial capture
09-28 16:36	40m	-17 / 0	UA3DIB	+14 / -	4	✓ Full exchange observed
09-28 16:36	40m	-19 / -	RM6OG	- / +4	2	✓ Closing fragment
09-28 16:34	40m	-18 / -	IZ8EYN	- / -9	2	✓ Closing fragment
09-28 16:33	40m	-17 / -15	RD3FY	-17 / -	2	✓ Closing observed
09-28 16:32	40m	- / -3	R3PMV	-11 / -	3	✓ Closing fragment
09-25 17:03	40m	- / -	RD3FY	0 / -	3	Partial capture
09-24 15:22	40m	- / -3	RL2Y	-16 / -	4	✓ Closing fragment
09-24 02:18	40m	- / -7	RX6DA	-17 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
155845  -1 1058  RA9CIN RZ3ZY 73
155900 -17 1402  CQ RA9CIN MO09 (x5)
165515 -22  855  R1BLO/P RA9CIN -04
153630 -10 1582  RA9CIN R6AR R-16 (x2)
153815 -22 1351  CQ RA9CIN MO09
154800 -10  551  RA9CIN UB6OAJ -12 (x2)
154915 -24 2318  CQ RA9CIN MO09
163700  -9  954  RA5AD RA9CIN -05 (x2)

40m

UTC    dB Audio  Message
145700 -10 1245  RA9CIN RA9UES NO24 (x3)
145900 -11 1913  RA9CIN R2DP KO95
145900  -8 2733  RA9CIN DK1XAM JO42
145930 -10 1914  RA9CIN R2DP R-06
145930  -7 2733  RA9CIN DK1XAM JO42
145945 -24 1913  R2DP RA9CIN RR73
150000 -13 1913  RA9CIN R2DP 73
150000  -6 2733  RA9CIN DK1XAM JO42 (x3)
150115 -24 1913  CQ RA9CIN MO09
160115 -10 1894  RA9CIN R2EA/P R-16 (x2)

20m

UTC    dB Audio  Message
050630 -17 2184  CQ RA9CIN MO09
050700 -11 2184  IW5ALZ RA9CIN +01 (x2)
050800 -14 2184  CQ RA9CIN MO09 (x2)
050900 -17 2184  IW0RLC RA9CIN -10 (x2)
051100 -23 2184  S56IPS RA9CIN +01 (x2)
051315 -23 2184  RA9CIN LZ2SPD KN22
173900  -2 2815  XQ3SK RA9CIN -05
042815  -6  284  RA9CIN R6LKG R-11
043645 -18 1893  RA9CIN KD4SN EM77 (x3)

10m

UTC    dB Audio  Message
170230  -9  925  RA9CIN SV2SKU KN10 (x8)

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee