OE2GRN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Austria Most frequent locator attributed to this token: JN67

Receiver-side FT8 activity involving OE2GRN, decoded by SO8OO in southeastern Poland. 285 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 28 UTC dates in the available aggregate history. Observed between 2026-06-25 and 2026-09-17.

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 285 FT8 messages attributed to OE2GRN as the transmitting token by decoded message structure across 28 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (39%), followed by 80 m (28%) and 40 m (28%). Most decodes (52%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

285

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

80m · 80 40m · 80 20m · 111 10m · 14

First attributed message: 2026-06-25
Last attributed message: 2026-09-17 20:55 UTC

Observed FT8 message patterns

Attributed sample: 285 messages
Active dates: 28 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -16 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 34, moderate (-15 to -9 dB) 106, strong (≥ -8 dB) 145.

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 OE2GRN in decoded directed-looking exchanges:

RL2F · Kaliningrad ×2 A71AH · Qatar E75W · Bosnia-Herzegovina F6FHZ · France G0ABI · England GJ0KYZ · Jersey LU5FF · Argentina PY7XC · Brazil SX0W · Greece 5Z4VJ · Kenya 7Z1DS · Saudi Arabia AD9GE · United States

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 OE2GRN

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: JN67 · 169 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 699 km (approx.)
Last such locator decoded: 2026-09-17 20:55 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	OE2GRN S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-17 20:54	80m	-12 / -	OE1PMD	- / -	2	Partial capture
09-17 20:43	80m	-3 / -	IK4IDY	- / -6	3	✓ Closing fragment
09-16 06:50	40m	- / -	PD1SCO	-9 / -	2	Partial capture
09-16 06:46	40m	-13 / -1	TK5NJ	-19 / -8	9	✓ Full exchange observed
09-15 20:18	80m	-1 / -	OE1PMD	- / -	5	Partial capture
09-15 19:28	80m	-3 / -16	OE5ABL	-2 / -8	2	Partial capture
09-14 18:53	80m	-3 / -12	OE5ABL	-2 / -8	8	Partial capture
09-14 18:51	80m	-2 / +2	OK1GZ	+6 / -	3	✓ Closing observed
09-14 18:50	80m	+1 / -	IU1DXU	- / -	2	Partial capture
09-14 18:47	80m	-8 / -	DO7RMA	+4 / -4	4	✓ Closing observed
09-14 18:42	80m	-4 / -7	GX4RAF/P	+2 / -19	3	Partial capture
09-14 18:42	80m	-1 / -	DL50IPARC	- / -19	8	Partial capture
09-14 18:41	80m	0 / -	UA9JTJ/9	- / -	2	Partial capture
09-14 18:39	80m	- / -10	9A6NCC	+2 / -	2	✓ Closing fragment
09-14 18:37	80m	+9 / +3	OH5KNL	+3 / -12	5	✓ Full exchange observed
09-14 18:35	80m	-1 / -	IU1DXU	- / -	2	Partial capture
09-14 18:33	80m	-2 / -16	LB5WB	+12 / -	3	Partial capture
09-14 18:32	80m	-4 / -16	HB3YPJ	-7 / -3	4	✓ Full exchange observed
09-14 18:29	80m	-2 / -	9H4JX	- / -	3	✓ Closing fragment
09-14 18:27	80m	+4 / -9	SM7OYP	+6 / -19	5	✓ Full exchange observed
09-14 18:25	80m	-2 / -15	EW6DM	+4 / -16	4	✓ Full exchange observed
09-09 19:30	80m	-12 / -	GM3CQD	- / -	2	Partial capture
09-09 19:22	40m	-1 / -	OE3PBS	- / -	3	Partial capture
09-09 19:20	40m	+2 / -	LB6MJ	- / -	3	Partial capture
09-09 19:18	40m	-1 / -	II0CDS	- / -13	3	✓ Closing fragment
09-09 19:17	40m	- / -11	R2EA	+4 / -	2	Partial capture
09-09 19:17	40m	- / -	SP3SWJ	-12 / -	5	Partial capture
09-09 19:17	40m	-1 / -	RL2F	-11 / -12	3	✓ Closing observed
09-09 19:14	40m	-2 / -16	SV9FBT	-12 / -	7	Partial capture
09-09 06:27	40m	-6 / -	F5OYA/P	- / -12	6	Partial capture
09-09 06:22	40m	-7 / -15	EU7FBB	+6 / -	7	Partial capture
09-09 06:18	40m	-1 / -13	YT2VVV	-14 / -19	4	✓ Full exchange observed
09-09 06:18	40m	-2 / -	CT7AUT	- / -	4	Partial capture
09-09 06:15	40m	+1 / -	LA6GIA	- / -20	5	✓ Closing fragment
09-09 06:12	40m	-4 / -	YT2VVV	- / -	4	Partial capture
09-09 06:11	40m	-6 / +9	PA2RO	-10 / -6	5	✓ Full exchange observed
09-09 06:08	40m	-2 / -1	F5MXH	-5 / -14	5	✓ Full exchange observed
09-09 06:07	40m	-9 / -14	F5RRS	-7 / -16	9	✓ Full exchange observed
09-09 06:06	40m	+5 / -	SN40KZE	- / -9	2	Partial capture
09-09 06:06	40m	- / -	PA2RO	-12 / -	2	Partial capture
09-09 06:04	40m	-2 / -	LY2MM	- / -6	3	✓ Closing fragment
09-06 19:51	40m	-8 / -	OM2BK	- / -	2	Partial capture
09-02 19:35	80m	- / -24	OE1TOA	-8 / -	2	Partial capture
08-21 08:44	20m	-6 / -	VK6DU	- / -	4	Partial capture
08-21 08:41	20m	-8 / -	EA6NB	- / -	4	Partial capture
08-09 15:57	20m	-16 / -	YB7IBR	- / -	3	Partial capture
07-27 19:52	40m	-15 / -1	Z62NS	-11 / -	3	✓ Closing observed
07-27 19:50	40m	- / -	OE5ROR	+2 / -	2	✓ Closing fragment
07-26 08:49	10m	- / +1	GJ0KYZ	-16 / -	2	✓ Closing fragment
07-25 18:02	10m	- / -12	LU5FF	-13 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
185600  +2 2307  OE5ABL OE2GRN R-08 (x2)
192500  -8 2150  C31CT OE2GRN JN67
192830  -2 2324  OE2GRN OE5ABL -16
192845  -3 2256  OE5ABL OE2GRN R-08
201800  -8 1826  OE1PMD OE2GRN JN67 (x5)
204315  -4 2208  IK4IDY OE2GRN JN67 (x3)
205400 -16 1560  OE1PMD OE2GRN JN67 (x2)

40m

UTC    dB Audio  Message
192245  -1 1855  OE3PBS OE2GRN JN67 (x3)
064630 -12 2192  TK5NJ OE2GRN JN67 (x5)
064945 -21 2199  OE2GRN TK5NJ -01
065000  -9 2193  TK5NJ OE2GRN R-08
065015 -17 2209  OE2GRN TK5NJ RR73
065030 -17 2193  TK5NJ OE2GRN 73
065045 -10 2859  OE2GRN PD1SCO JO22
065115 -10 1278  OE2GRN PD1AC JO22
065145  -8 2858  OE2GRN PD1SCO JO22

20m

UTC    dB Audio  Message
073930 -14 2428  YL2QV OE2GRN R-19
200100  -4  653  OE2GRN 7X5CY +09
155645  -8  729  A61QQ OE2GRN JN67
155745 -18 2074  YB7IBR OE2GRN JN67 (x3)
160345 -14 1577  VR2VOG OE2GRN JN67
084100  -7 1269  EA6NB OE2GRN JN67 (x4)
084430  -4 2210  VK6DU OE2GRN JN67 (x4)

10m

UTC    dB Audio  Message
173800 -22 1116  OE2GRN G0ABI 73 (x2)
174215  -8  681  OE2GRN TM8WWA -16
194600 -11 1105  OE2GRN PY7XC -18 (x2)
121145 -16 2131  EA6YK OE2GRN JN67 (x2)
180215 -12  996  OE2GRN LU5FF -12 (x2)
084900 -19 1406  OE2GRN GJ0KYZ +01 (x2)
205400 -13 1142  OE2GRN RR73; EA1JVG <...> -08
182715 -19 1402  GI5CEO OE2GRN JN67
183815  -9  934  PP2JP OE2GRN JN67
184045 -12  934  F6FHZ OE2GRN RR73

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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