OH6NGG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Finland Most frequent locator attributed to this token: KP12

Receiver-side FT8 activity involving OH6NGG, decoded by SO8OO in southeastern Poland. 114 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 16 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-14.

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 114 FT8 messages attributed to OH6NGG as the transmitting token by decoded message structure across 16 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (73%), followed by 80 m (24%) and 40 m (2%). Several six-hour UTC windows tied for the largest share (97%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

114

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

160m · 83 80m · 27 40m · 2 20m · 2

First attributed message: 2026-06-06
Last attributed message: 2026-09-14 19:22 UTC

Observed FT8 message patterns

Attributed sample: 114 messages
Active dates: 16 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -23 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 44, moderate (-15 to -9 dB) 51, strong (≥ -8 dB) 19.

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 OH6NGG in decoded directed-looking exchanges:

PI4DX · Netherlands ×3 DK2CC · Fed. Rep. of Germany ×2 OH3JR · Finland ×2 OH6B · Finland ×2 EA8UP · Canary Islands ×2 9A2AJ · Croatia DL7ET · Fed. Rep. of Germany DM3OA · Fed. Rep. of Germany DO9BLX · Fed. Rep. of Germany F4BKV · France G4ITR · England IK2OLD · Italy

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 OH6NGG

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: KP12 · 54 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,399 km (approx.)
Last such locator decoded: 2026-09-14 19:17 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	OH6NGG S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-14 19:19	80m	-14 / -21	DO9BAU	0 / 0	10	✓ Full exchange observed
09-14 19:18	80m	- / -	RK6OQ	+2 / -	2	Partial capture
09-14 19:17	80m	-17 / -	ON1AEY	- / -6	4	✓ Closing fragment
09-14 19:14	80m	- / -	UA4FKT	+2 / -	4	Partial capture
09-14 19:13	80m	-13 / +7	OH2CI	+2 / -	4	✓ Closing observed
09-09 20:15	160m	-13 / +4	SP3BPU	+12 / -	5	✓ Full exchange observed
09-09 20:11	160m	-20 / -16	SP100PKP	0 / -11	2	Partial capture
09-09 20:02	160m	-14 / -12	SP100PKP	+7 / -	2	Partial capture
09-09 19:59	160m	-11 / -10	DK2CC	+12 / +3	4	✓ Full exchange observed
09-09 19:51	160m	-16 / -9	DL100TV	-1 / +10	2	Partial capture
09-09 19:22	80m	- / -4	SN40KZE	+8 / -	2	Partial capture
09-08 20:55	160m	- / -16	ON8DM	0 / -	3	✓ Closing fragment
09-08 20:53	160m	-21 / -19	DL7ET	-15 / -11	4	✓ Full exchange observed
09-08 20:49	160m	-19 / -16	F4BKV	0 / -	6	✓ Full exchange observed
09-08 20:49	160m	- / -7	R2EA	+3 / -	4	Partial capture
09-08 20:48	160m	-17 / +6	OH6B	-17 / -	2	✓ Closing observed
09-07 20:25	160m	- / -	UA4FKT	-2 / -	3	Partial capture
09-07 20:24	160m	-3 / -12	IK2OLD	-7 / -7	6	✓ Full exchange observed
09-07 20:23	160m	- / -8	R2EA	+4 / -	4	Partial capture
09-07 20:22	160m	-4 / +8	PI4DX	0 / +9	5	✓ Full exchange observed
09-07 20:19	160m	-5 / -13	IK2TDM	+2 / +8	5	✓ Full exchange observed
09-07 20:05	160m	-11 / -1	SQ100PKP	-8 / -2	3	Partial capture
09-07 19:50	160m	-8 / -	SP100PKP	- / -	4	Partial capture
09-05 20:19	80m	- / -7	YL3CW	-4 / -	2	✓ Closing fragment
09-05 20:16	80m	- / -	RC2Y	+6 / -	3	Partial capture
09-05 20:14	80m	-24 / -10	DK7ZT	+3 / 0	6	✓ Full exchange observed
09-05 20:13	80m	-22 / -7	SN40KZE	+10 / -	3	Partial capture
09-05 17:50	80m	-16 / -1	OH2BVT	0 / -	4	✓ Closing observed
09-05 17:47	80m	- / -12	OH2BVT	-3 / -	3	Partial capture
09-05 17:44	80m	-22 / -15	OZ7KJ/P	-3 / +8	4	✓ Full exchange observed
09-05 17:41	80m	- / -21	UR5SG	+20 / -	2	✓ Closing fragment
09-05 17:37	80m	-24 / -19	OM1II	+17 / -12	6	✓ Full exchange observed
09-04 21:15	80m	- / -	UA4FKT	0 / -	2	Partial capture
09-04 21:14	80m	-21 / -	EW8AAC	-2 / -6	4	✓ Closing observed
09-03 20:10	160m	-9 / -	OH6B	- / -	2	✓ Closing fragment
09-03 19:59	160m	-24 / -7	PI4DX	+12 / -	3	✓ Closing observed
08-31 17:36	20m	- / -2	F4HTA	+11 / -	2	✓ Closing fragment
08-31 17:16	20m	- / -1	PC2K	+12 / -	5	Partial capture
08-30 21:06	160m	- / -5	OR0A	+2 / -	2	✓ Closing fragment
08-30 21:02	160m	-10 / -	F5LOW	- / -10	2	Partial capture
08-30 20:57	160m	-11 / +4	OH3JR	-14 / -	6	✓ Full exchange observed
08-30 20:48	160m	- / -16	UT7IA	+10 / -	2	✓ Closing fragment
08-29 21:32	160m	-16 / -9	DO9BLX	+2 / -	6	✓ Full exchange observed
08-29 21:17	160m	-5 / -3	G4ITR	-4 / -4	4	✓ Full exchange observed
08-28 19:59	160m	-17 / +4	OH5CY	-15 / -	4	✓ Closing observed
08-28 19:59	160m	- / -	UA3ZUX	+8 / -	2	Partial capture
08-28 19:57	160m	-20 / -	OI5AY	-12 / -	3	✓ Closing observed
08-28 19:56	160m	- / -	OH5KNL	-13 / -	2	✓ Closing fragment
08-28 19:50	160m	- / -	RA4Y	-20 / -	3	Partial capture
08-28 19:49	160m	-15 / -8	PA3FR	-8 / -	3	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
191730 -20 1364  ON1AEY OH6NGG KP12 (x3)
191845  -2 1158  OH6NGG RK6OQ KN87 (x2)
191915  -1 2302  OH6NGG DO9BAU JO62 (x2)
192000 -10 1364  DO9BAU OH6NGG +00
192015  -1 2302  OH6NGG DO9BAU JO62
192030 -14 1364  DO9BAU OH6NGG +00
192145  +1 2302  OH6NGG DO9BAU JO62 (x2)
192230 -18 1364  DO9BAU OH6NGG +05
192245  -1 2302  OH6NGG DO9BAU R-21 (x2)

160m

UTC    dB Audio  Message
195915 +13  666  OH6NGG DK2CC -10
195930 -10  665  DK2CC OH6NGG R+03
195945 +10  666  OH6NGG DK2CC RR73
200000 -12  665  DK2CC OH6NGG 73
200200  +7 2232  OH6NGG SP100PKP -12
200215 -14 2231  SP100PKP OH6NGG R+24
200230  +6 2232  OH6NGG RR73; DF2NV <...> +02
201100  +0 2142  OH6NGG SP100PKP -16
201115 -20 2142  SP100PKP OH6NGG R-11
201130  -2 2142  OH6NGG RR73; SP5EXA <...> +06
201545 -12 1480  SP3BPU OH6NGG KP12
201600 +10 1481  OH6NGG SP3BPU +04
201615 -14 1480  SP3BPU OH6NGG R+21
201630 +13 1481  OH6NGG SP3BPU RR73
201645 -14 1480  SP3BPU OH6NGG 73

40m

UTC    dB Audio  Message
201545  +3 2416  OH6NGG 4X1UF -18 (x13)
095530  -2 1881  OH6NGG SQ100PKP -11
095600  -6 1881  OH6NGG RR73; PD5WA <...> -06

20m

UTC    dB Audio  Message
095345 +11 2626  OH6NGG OM2ZZ JN88
100330  -8 1666  OH6NGG DL1UDO -07 (x2)
210300  -6 2361  OH6NGG K1SM -19 (x2)
211330  -8 2110  OH6NGG M1DBW -03 (x2)
171615  +6 1467  OH6NGG PC2K -01 (x5)
173645 +13  584  OH6NGG F4HTA -02 (x2)
173945 -17 1083  OH6NGG DJ0MAB 73

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.

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