R3EDI — 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: KO82

Receiver-side FT8 activity involving R3EDI, decoded by SO8OO in southeastern Poland. 2,595 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 71 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-31.

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 2,595 FT8 messages attributed to R3EDI as the transmitting token by decoded message structure across 71 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (43%), followed by 80 m (40%) and 20 m (13%). Most decodes (73%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

2,595

Messages attributed

UTC dates decoded

333

Active 15-min windows

-9 dB

Estimated median S/N

Bands

80m · 1,048 40m · 1,119 20m · 335 10m · 93

First attributed message: 2026-06-06
Last attributed message: 2026-10-31 07:31 UTC

Observed FT8 message patterns

Attributed sample: 2,595 messages
Active dates: 71 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -19 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 588, moderate (-15 to -9 dB) 731, strong (≥ -8 dB) 1,276.

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 R3EDI in decoded directed-looking exchanges:

OZ5AGJ · Denmark ×2 R0AX · Asiatic Russia ×2 R4FBT · European Russia ×2 RK3YWA · European Russia ×2 RX9ABI · Asiatic Russia ×2 UA3IDQ · European Russia ×2 UA6MO · European Russia ×2 YL3ARH · Latvia ×2 9A2G · Croatia ×2 CT7AUT · Portugal ×2 DL8RB · Fed. Rep. of Germany ×2 PI4DX · Netherlands ×2

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 R3EDI

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: KO82 · 967 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,095 km (approx.)
Last such locator decoded: 2026-10-31 07:31 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	R3EDI S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 11:08	10m	- / -21	EA4IPN	-18 / -	4	✓ Closing fragment
11-02 09:27	10m	- / -13	<...>	+2 / -	3	Partial capture
10-31 07:27	40m	-11 / -	RT4A/P	- / +2	2	✓ Closing fragment
10-31 07:26	40m	-14 / -	R3BJZ	- / -	2	✓ Closing fragment
10-31 05:02	80m	-12 / -13	HA3TBL	0 / -16	5	✓ Full exchange observed
10-31 05:00	80m	-8 / -6	SQ6ELK	-10 / -1	4	✓ Full exchange observed
10-31 04:59	80m	-4 / -11	9A2G	+11 / +2	5	✓ Full exchange observed
10-31 04:56	80m	-16 / -11	OK1AY	+6 / -	4	✓ Closing observed
10-31 04:54	80m	-10 / -	SP4DIS	- / -1	3	✓ Closing fragment
10-31 04:52	40m	-5 / -	SQ9ZAY	- / -	3	✓ Closing fragment
10-31 04:48	40m	-2 / -	GM6URC	- / 0	2	✓ Closing fragment
10-31 04:43	40m	- / -6	TC8ATA	-14 / -	2	✓ Closing fragment
10-31 04:33	40m	- / -2	5B4AMX	-12 / -	2	✓ Closing fragment
10-31 04:32	40m	- / -14	EC3A	-16 / -	2	✓ Closing fragment
10-30 18:52	80m	-7 / -6	R4ABW	-21 / +2	3	✓ Full exchange observed
10-30 18:48	80m	-6 / +8	RA7A	-5 / +9	5	✓ Full exchange observed
10-30 18:45	80m	0 / -	R7BO	-6 / +7	5	✓ Closing observed
10-30 18:42	80m	-6 / -	UB6OAK	- / -5	3	✓ Closing fragment
10-30 18:41	80m	-11 / -	R3KCI	-7 / +1	4	✓ Closing observed
10-30 18:38	80m	-7 / -7	SP9PLK	0 / -20	5	✓ Full exchange observed
10-30 18:37	80m	- / -15	DL5MO	-6 / -	2	Partial capture
10-30 18:37	80m	-6 / -2	RW1QN	-8 / -	4	✓ Closing observed
10-30 18:36	80m	-8 / -3	RN3ZBX	-4 / -	2	Partial capture
10-30 18:32	80m	-10 / 0	DL6UM	+11 / -21	6	✓ Full exchange observed
10-30 18:32	80m	-1 / -3	RV3YR	-5 / -3	4	✓ Full exchange observed
10-30 18:29	80m	-10 / -	RA3QQI	- / -	2	Partial capture
10-30 18:25	80m	-4 / -	R6UBM	- / -3	2	✓ Closing fragment
10-30 18:21	80m	-4 / -	R4SCQ	- / -1	2	✓ Closing fragment
10-30 18:19	80m	-8 / -	R6AO	- / -6	2	✓ Closing fragment
10-30 16:34	80m	-2 / -2	RU3VT	-8 / +6	3	✓ Full exchange observed
10-30 16:31	80m	-6 / -8	DM2GM	-1 / -17	5	✓ Full exchange observed
10-30 16:28	80m	-7 / -	RZ0SW	- / -14	3	✓ Closing fragment
10-30 16:28	80m	-7 / -3	RA3TK	-12 / -	3	✓ Closing observed
10-30 16:25	80m	- / +3	RJ3DC	-13 / -	3	✓ Closing fragment
10-30 16:25	80m	-11 / -3	UA3VBD	-8 / -	3	✓ Closing observed
10-30 16:23	80m	-7 / -	UA3DPM	+7 / -	5	✓ Full exchange observed
10-30 16:23	80m	-6 / -	RL3QGD	-21 / -4	4	✓ Closing observed
10-30 16:03	40m	-5 / -	R9BT	- / -11	3	✓ Closing fragment
10-30 16:01	40m	-7 / -16	UA9LKL	-18 / -22	4	✓ Full exchange observed
10-30 16:00	40m	- / -	F3CJ	-15 / -	2	Partial capture
10-30 16:00	40m	-6 / -12	DL1BBO	-5 / -11	7	✓ Full exchange observed
10-30 15:25	80m	-6 / -3	R4CCE	-13 / +8	4	✓ Full exchange observed
10-30 15:24	80m	-9 / -1	UA4NF	-10 / -5	4	✓ Full exchange observed
10-30 15:22	80m	-6 / -9	RL9LR	-8 / +7	4	✓ Full exchange observed
10-30 15:20	80m	-10 / -	RX9ABI	-12 / -6	4	✓ Closing observed
10-30 15:19	80m	-9 / -4	RC1BQ	-6 / -3	4	✓ Full exchange observed
10-30 15:17	80m	-4 / -10	SV2DCD	+1 / -15	5	✓ Full exchange observed
10-30 15:15	40m	-10 / 0	MM0CEZ	-8 / -8	4	✓ Full exchange observed
10-30 15:09	40m	-10 / -11	S56LKP	+3 / -11	11	✓ Full exchange observed
10-30 14:51	40m	-8 / -	R0AX	- / -6	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
181900 -17 2033  DO9BAU R3EDI RR73
181930 -14 2033  OH0ERF R3EDI +11 (x2)
182030 -11 2032  RM4W R3EDI +22 (x2)
182130 -17 2030  LU5HH R3EDI KO82 (x2)
182500 -18 1273  R3EDI F4NMY -16
092730  +2 3008  R3EDI <...> -13 (x3)
110800 -15 1975  R3EDI EA4IPN -21 (x4)

40m

UTC    dB Audio  Message
044300 -12 1542  R3EDI TC8ATA -06 (x2)
044845  -2 1837  GM6URC R3EDI +00 (x2)
044945  -5 1836  OE6JVE R3EDI KO82
045200  -7 1835  SQ9ZAY R3EDI KO82 (x3)
072415 -17 1571  HA5LV R3EDI KO82
072615 -14 1570  R3BJZ R3EDI R+13 (x2)
072715 -10 1571  RT4A/P R3EDI +02 (x2)
073115 -12 1570  RM7M R3EDI 73
073145 -13 1570  MW0UAA R3EDI KO82

80m

UTC    dB Audio  Message
045715 -12 1746  OK1AY R3EDI 73
045900  -6 1746  9A2G R3EDI KO82
045915 +12 1160  R3EDI 9A2G -11
045930  -1 1745  9A2G R3EDI R+02
045945 +10 1160  R3EDI 9A2G RR73
050000  -5 1745  9A2G R3EDI 73
050030  -4 1746  SQ6ELK R3EDI KO82
050045 -10 1656  R3EDI SQ6ELK -06
050100 -11 1746  SQ6ELK R3EDI R-01
050115 -11 1656  R3EDI SQ6ELK RR73
050200 -11 1746  HA3TBL R3EDI KO82
050215  +1 1809  R3EDI HA3TBL -13
050230 -13 1746  HA3TBL R3EDI R-16
050245  +0 1809  R3EDI HA3TBL RR73
050300 -12 1746  HA3TBL R3EDI 73

20m

UTC    dB Audio  Message
060915  +2 1266  TI5RR R3EDI 73
060945  -2 1296  VK2GQR R3EDI KO82
061145 -16 1295  SP7FID R3EDI KO82 (x2)
180745  +4 2643  R3EDI M7VME +16
180800 -13 2223  M7VME R3EDI R-03
180815  +1 2643  R3EDI M7VME RR73
181130  -9 2222  EA8UP R3EDI KO82
181145 +20  406  R3EDI EA8UP -04
181200 -11 2222  EA8UP R3EDI R+05
181215 +23  406  R3EDI EA8UP RR73
181230  -7 2222  EA8UP R3EDI 73
181500 -11 1708  R3EDI R4HGK RR73
181700 -15 2221  OK2ON R3EDI 73
181915 -16 2221  R3EDI TA3F KM38

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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