RT2O — 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: KO91

Receiver-side FT8 activity involving RT2O, decoded by SO8OO in southeastern Poland. 151 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 10 UTC dates in the available aggregate history. Observed between 2026-09-02 and 2026-10-16.

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 151 FT8 messages attributed to RT2O as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (38%), followed by 80 m (36%) and 40 m (26%). Most decodes (65%) fell within the six-hour window 21:00-03:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -2 dB.

Overview

151

Messages attributed

UTC dates decoded

Active 15-min windows

-2 dB

Estimated median S/N

Bands

160m · 58 80m · 54 40m · 39

First attributed message: 2026-09-02
Last attributed message: 2026-10-16 03:29 UTC

Observed FT8 message patterns

Attributed sample: 151 messages
Active dates: 10 UTC dates
Estimated median S/N: -2 dB
Estimated 10th-90th percentile: -16 to +7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 24, strong (≥ -8 dB) 111.

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 RT2O in decoded directed-looking exchanges:

RI1FJL · Franz Josef Land ×3 CX6VM · Uruguay EA8BS · Canary Islands PA3KUS · Netherlands R7CD · European Russia R7ZY · European Russia R8LCA · Asiatic Russia RI1FJZ · Franz Josef Land RM5F · European Russia YL2EA · Latvia BG5CPW · China BG7BVI · China

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 RT2O

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: KO91 · 21 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,221 km (approx.)
Last such locator decoded: 2026-10-13 21:26 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	RT2O S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-16 03:17	80m	-3 / -	VP2MAW	- / -14	14	Partial capture
10-14 21:28	40m	-20 / -	D2ACE	- / -12	2	Partial capture
10-14 17:27	40m	-14 / -	DU7/NW5H	- / -20	2	Partial capture
10-14 15:50	40m	- / -	UB3FBD	-12 / -	3	Partial capture
10-14 15:49	40m	- / -	RC6OX	+1 / -	4	Partial capture
10-14 15:44	40m	- / -	R2WAF	+2 / -	3	Partial capture
10-14 15:43	40m	-13 / -	BH3FZG	- / -8	2	✓ Closing fragment
10-14 15:39	40m	-12 / -	BG7BVI	- / -8	3	✓ Closing fragment
10-13 21:26	160m	0 / -	EA8BS	- / 0	4	✓ Closing fragment
10-13 21:23	160m	+4 / +7	R7CD	-12 / +10	7	✓ Full exchange observed
10-13 21:16	160m	-2 / -	4J3DJ	- / -	11	Partial capture
10-13 21:14	160m	-4 / -18	R7ZY	-11 / -11	3	✓ Full exchange observed
10-13 21:11	160m	-8 / -	4J3DJ	- / -	4	Partial capture
10-03 22:05	80m	-4 / -2	R3ZBY	-13 / -	2	✓ Closing observed
10-03 22:05	80m	+2 / -	RA3WY	+1 / +8	3	✓ Closing observed
10-03 22:03	80m	0 / -	R2AL	+5 / -	5	✓ Full exchange observed
10-03 22:01	80m	-8 / -	TJ1GD	- / -24	3	✓ Closing fragment
09-29 22:21	40m	+6 / -	WZ4K	- / -17	2	Partial capture
09-29 22:19	40m	+4 / -	N1IWP	- / -6	3	Partial capture
09-29 21:32	40m	+6 / -	KB1FJC	- / -19	2	✓ Closing fragment
09-29 21:27	40m	+3 / -	KB1FJC	- / -14	2	Partial capture
09-29 21:24	40m	+6 / -	WA1T	- / -8	3	✓ Closing fragment
09-29 21:21	40m	+5 / -	N1IWP	- / -4	3	Partial capture
09-23 02:48	80m	-6 / -	WA3SWJ	- / -13	2	Partial capture
09-23 02:43	80m	+7 / +9	UA4FKT	+9 / -	5	✓ Full exchange observed
09-23 02:42	80m	+6 / -	HK4EIC	-16 / -10	3	✓ Closing observed
09-23 02:16	80m	-4 / -	W3IP	-12 / -16	5	✓ Closing observed
09-23 02:15	80m	-3 / -	HI8L	- / -16	2	Partial capture
09-23 02:11	80m	-3 / -	N4RWG	- / -16	5	Partial capture
09-23 02:06	80m	0 / -	N4RWG	- / -16	3	Partial capture
09-23 01:58	160m	+8 / -2	YL2EA	-5 / +1	4	✓ Full exchange observed
09-23 01:57	160m	+7 / -	PA3KUS	- / -17	3	✓ Closing fragment
09-23 01:55	160m	0 / -8	RM5F	+6 / -	5	✓ Full exchange observed
09-23 01:52	160m	+3 / -	CX6VM	- / -8	3	✓ Closing fragment
09-23 01:49	160m	+6 / -	CX6VM	- / -8	3	Partial capture
09-23 01:47	160m	+1 / -	PY6HD	- / -17	3	Partial capture
09-23 01:29	160m	+9 / -	PY6HD	- / -17	4	Partial capture
09-23 01:22	160m	+4 / -	PY6HD	- / -12	5	Partial capture
09-17 20:54	160m	0 / -13	RI1FJZ	-17 / -11	7	✓ Full exchange observed
09-17 20:38	80m	-11 / -	EX7DY	- / -10	3	Partial capture
09-02 19:47	80m	-22 / -	RI1FJL	- / -	2	✓ Closing fragment
09-02 19:42	80m	- / -	EA5JKT	-13 / -	5	Partial capture
09-02 19:36	80m	-22 / -	RI1FJL	- / -	2	✓ Closing fragment
09-02 19:32	80m	-22 / -	RI1FJL	- / -	2	✓ Closing fragment
09-02 18:41	80m	-16 / -	RI1FJL	- / -11	2	Partial capture
09-02 17:24	40m	- / -12	R4PFY	-8 / -	4	Partial capture
09-02 17:21	40m	-18 / -	RI1FJL	- / -11	5	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
220645  -4 2229  R3ZBY RT2O 73
031745  +1 2285  VP2MAW RT2O -14 (x14)

40m

UTC    dB Audio  Message
154945  -5 2229  RT2O R2WAF KO81
155015  -1 2748  RT2O RC6OX KN88
155015  -8 2408  RT2O R6ML LN17
155030 -12 2408  UA0LQE RT2O -10
155045 -16 2408  RT2O UB3FBD KO85
155045  +3 2748  RT2O RC6OX KN88
155115 -10 2408  RT2O UB3FBD KO85
155115  +3 2748  RT2O RC6OX KN88
155145 -10 2409  RT2O UB3FBD KO85
172700 -17 2408  DU7/NW5H RT2O -20 (x2)
173100 -14 2423  RD9M/3 RT2O -24 (x2)
212845 -19 2298  D2ACE RT2O -12 (x2)

160m

UTC    dB Audio  Message
212000  +0 2354  4J3DJ RT2O KO91 (x4)
212315 -19 1427  RT2O R7CD KN94 (x3)
212430  +6 2354  R7CD RT2O +10
212445 -10 1427  RT2O R7CD R+07
212500  +2 2354  R7CD RT2O RR73
212515  -7 1427  RT2O R7CD 73
212600  +1 2354  EA8BS RT2O KO91 (x4)

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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