R2GFD — 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: KO92

Receiver-side FT8 activity involving R2GFD, decoded by SO8OO in southeastern Poland. 1,754 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 35 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-02.

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 1,754 FT8 messages attributed to R2GFD as the transmitting token by decoded message structure across 35 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (51%), followed by 20 m (29%) and 40 m (17%). Most decodes (71%) 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 -10 dB.

Overview

1,754

Messages attributed

UTC dates decoded

339

Active 15-min windows

-10 dB

Estimated median S/N

Bands

80m · 886 40m · 297 20m · 512 10m · 59

First attributed message: 2026-06-07
Last attributed message: 2026-09-02 16:02 UTC

Observed FT8 message patterns

Attributed sample: 1,754 messages
Active dates: 35 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -19 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 431, moderate (-15 to -9 dB) 579, strong (≥ -8 dB) 744.

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 R2GFD in decoded directed-looking exchanges:

R50RKZ · European Russia ×3 RA6YDX · European Russia ×3 RA3LBW · European Russia ×2 RM3ZR · European Russia ×2 RU3FM · European Russia ×2 UA4HJ · European Russia ×2 RA3ZGT · European Russia ×2 RC2N · European Russia ×2 RU3NCW · European Russia ×2 RU6UR · European Russia ×2 YO9HP · Romania ×2 EW8DU · Belarus ×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 R2GFD

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: KO92 · 767 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,229 km (approx.)
Last such locator decoded: 2026-09-02 16:02 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	R2GFD S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-02 15:59	80m	-6 / -	AP2HA	- / -	5	Partial capture
09-02 15:58	80m	-24 / +2	RY3D	-4 / -	3	✓ Closing observed
09-02 15:57	80m	-9 / -	UA4APN	- / +2	2	✓ Closing fragment
09-02 15:13	40m	-14 / -	RA9LL	- / -1	3	✓ Closing fragment
08-17 13:18	20m	-9 / -6	RC2N	-16 / -11	4	✓ Full exchange observed
08-17 05:02	20m	-5 / -	V31DL	- / -	3	Partial capture
08-17 04:56	20m	-2 / -	R4CJN	- / -	2	Partial capture
08-17 04:48	20m	-16 / -	RG6S	- / -	3	Partial capture
08-16 19:04	80m	-18 / -	JF8QNF	-13 / -	2	✓ Closing observed
08-16 19:00	80m	-6 / -	RA4FHO	-3 / +2	3	✓ Closing observed
08-16 18:57	80m	-10 / -14	HA7TM	+10 / -6	5	✓ Full exchange observed
08-16 18:49	80m	-10 / +2	UA3UBV	-18 / +4	5	✓ Full exchange observed
08-16 18:40	160m	- / -10	R5AV	-3 / -	2	✓ Closing fragment
08-16 18:32	80m	-12 / +3	RX4SA	-20 / +2	4	✓ Full exchange observed
08-16 17:34	80m	-12 / +8	R9CS/P	-16 / -	4	✓ Closing observed
08-16 17:33	80m	-18 / -	R9FDM	- / -8	2	✓ Closing fragment
08-16 17:28	80m	-15 / +5	R3KHR	-18 / +5	5	✓ Full exchange observed
08-16 17:23	80m	-19 / -	RA3AV	- / +1	3	✓ Closing fragment
08-16 17:18	80m	-22 / 0	RM3ZR	-13 / -1	4	✓ Full exchange observed
08-16 17:15	80m	-15 / +2	RV3FF	-15 / +5	5	✓ Full exchange observed
08-16 17:14	80m	-10 / -2	EW8CW	+1 / -	4	✓ Closing observed
08-16 17:11	80m	- / +6	R5ACQ	-16 / -	3	✓ Closing fragment
08-16 17:10	80m	-12 / -	RD9D	- / -5	2	✓ Closing fragment
08-16 17:06	80m	-14 / -	RA9CUU	- / -10	3	✓ Closing fragment
08-16 09:41	20m	-6 / -	RA3P	- / -	3	Partial capture
08-16 09:38	20m	-13 / -	R1IV	-19 / -	2	✓ Closing observed
08-15 19:59	80m	-10 / -	RC0AT/P	- / -	2	Partial capture
08-15 19:52	80m	-4 / -	RC0AT/P	- / -	2	Partial capture
08-15 19:07	80m	-2 / -	RX3MX	- / -7	2	✓ Closing fragment
08-15 18:42	80m	+1 / -	UB9MEU	- / -	3	Partial capture
08-15 18:37	80m	0 / -4	R7KGB	-14 / -15	7	✓ Full exchange observed
08-15 18:29	40m	-14 / -	UA6YEX	- / -4	2	✓ Closing fragment
08-15 18:23	40m	-5 / -	RI0FA	- / -20	5	✓ Closing fragment
08-15 16:55	80m	-11 / +2	UI4I	-15 / -1	5	✓ Full exchange observed
08-15 16:53	80m	-12 / -	RA9MAI	- / -17	3	✓ Closing fragment
08-15 16:31	80m	-16 / +2	EU6KA	-14 / -	4	✓ Closing observed
08-15 15:04	20m	- / -22	UN0PA	-16 / -	2	✓ Closing fragment
08-15 07:40	20m	-19 / -	R5MA	- / -	3	Partial capture
08-14 20:40	160m	- / -16	R7NO	-4 / -	4	✓ Closing fragment
08-14 20:37	80m	+1 / +9	R3WDW/P	-6 / -4	5	✓ Full exchange observed
08-14 20:35	80m	-12 / +4	R6KX	-12 / -4	4	✓ Full exchange observed
08-14 20:34	80m	- / -10	R3WI	+2 / -	5	Partial capture
08-14 20:32	80m	+1 / +7	RO2E/M	-18 / -1	3	✓ Full exchange observed
08-14 20:30	80m	- / -10	R3WI	-6 / -	4	Partial capture
08-14 20:28	80m	-1 / +1	R3TIT	-10 / +4	4	✓ Full exchange observed
08-14 20:24	80m	-4 / -	R4ZZ	- / -9	4	✓ Closing fragment
08-14 20:21	80m	+2 / -	UR3QCB	- / -	2	Partial capture
08-14 19:58	160m	- / -4	R50RKZ	+4 / -	2	✓ Closing fragment
08-14 19:52	160m	- / -12	UB1Q	-20 / -	2	✓ Closing fragment
08-14 19:51	160m	- / -22	R7NO	-8 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
190045  -7 2533  RA4FHO R2GFD R+02
190100  -3 2534  R2GFD RA4FHO RR73
190115  -6 2534  RA4FHO R2GFD 73
190415 -13 2040  R2GFD JF8QNF RR73
190430 -18 2040  JF8QNF R2GFD 73
155730 -10  751  UA4APN R2GFD R+02 (x2)
155815  -3 1980  R2GFD RY3D KO95 (x2)
155900 -24 1980  RY3D R2GFD RR73
155930  -8  666  AP2HA R2GFD KO92 (x5)

40m

UTC    dB Audio  Message
190200 -19 1331  IU2KBP R2GFD -15 (x2)
205230 -10  643  RN0D R2GFD R-16
182330  -8  419  RI0FA R2GFD KO92 (x5)
182900 -13 1035  UA6YEX R2GFD R-04 (x2)
150845 -13 1128  RA3ZOM R2GFD KO92
151045  -7  663  UA9MA R2GFD KO92
151300 -15 1687  RA9LL R2GFD KO92 (x3)

20m

UTC    dB Audio  Message
044845 -24 1266  RG6S R2GFD KO92 (x3)
045600  -2  760  R4CJN R2GFD KO92 (x2)
045700  -8 1435  RG6S R2GFD KO92
045930 -18 1186  HP2NG R2GFD KO92
050200  -5 1522  V31DL R2GFD KO92 (x3)
050400  +1 1104  HP2NG R2GFD KO92
131800 -12 1279  RC2N R2GFD KO92
131845 -16 1279  R2GFD RC2N -06
131900  -8 1279  RC2N R2GFD R-11 (x2)

160m

UTC    dB Audio  Message
195215  -7 1496  R2GFD R7NO -22
195245 -24 1545  R2GFD UB1Q -12
195245 -11 1496  R2GFD R7NO -22
195415 -17 1545  R2GFD UB1Q RR73
195445  -6 1496  R2GFD R7NO -24 (x2)
195830  +3 2233  R2GFD R50RKZ -04 (x2)
204045  -5 1496  R2GFD R7NO -16
204115 -10  859  R2GFD RA7T RR73
204115  -7 1496  R2GFD R7NO -16 (x3)
184030  -3  499  R2GFD R5AV -10 (x2)

10m

UTC    dB Audio  Message
091245 -19 1827  R3KLE R2GFD R-14
091415  -8 2646  YO6LM R2GFD 73
091545 -17 1098  EB5RCA R2GFD KO92
091715 -19 2253  SV2JAO R2GFD KO92
091730  -9 2253  R2GFD SV2JAO +00
091745 -18 2252  SV2JAO R2GFD R+07
091800  -5 2253  R2GFD SV2JAO RR73
091815 -18 2253  SV2JAO R2GFD 73
092230 -15 1811  HG7JAK R2GFD R+02
121945  +5  492  R2GFD IK4LZH -05
111215 -22 1458  UA3VVA R2GFD KO92
104015  -8  983  R2GFD SV1CQN -14 (x2)
104215 -14  933  R2GFD CT3MD R-22 (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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