F6AOJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Most frequent locator attributed to this token: JN08

Receiver-side FT8 activity involving F6AOJ, decoded by SO8OO in southeastern Poland. 1,240 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 46 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-09-21.

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 1,240 FT8 messages attributed to F6AOJ as the transmitting token by decoded message structure across 46 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (63%), followed by 60 m (19%) and 160 m (9%). Most decodes (63%) fell within the six-hour window 23:00-05:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (92%); the estimated median was +3 dB.

Overview

1,240

Messages attributed

UTC dates decoded

206

Active 15-min windows

+3 dB

Estimated median S/N

Bands

160m · 112 80m · 775 60m · 230 40m · 101 20m · 9 10m · 13

First attributed message: 2026-06-09
Last attributed message: 2026-09-21 02:57 UTC

Observed FT8 message patterns

Attributed sample: 1,240 messages
Active dates: 46 UTC dates
Estimated median S/N: +3 dB
Estimated 10th-90th percentile: -7.2 to +12.2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, moderate (-15 to -9 dB) 87, strong (≥ -8 dB) 1,135.

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 F6AOJ in decoded directed-looking exchanges:

K8AGB · United States ×3 G8OO · England ×2 UA4FKT · European Russia ×2 V26OC · Antigua & Barbuda ×2 N8OQ · United States ×2 AF4OZ · United States ×2 DO8JB · Fed. Rep. of Germany ×2 F5LMJ · France ×2 F5OIH · France ×2 KP4CAR · Puerto Rico ×2 R7DX · European Russia ×2 RL3T · European Russia ×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 F6AOJ

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: JN08 · 709 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,514 km (approx.)
Last such locator decoded: 2026-09-21 02:57 UTC

Other locator fields attributed to this token: JN18 (13).

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	F6AOJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-21 02:56	80m	+7 / -	RI1FJZ	- / -	2	Partial capture
09-21 02:53	80m	+8 / -	W9MK	- / -20	2	✓ Closing fragment
09-21 02:50	80m	+12 / -	GX3RAF/P	- / -4	2	Partial capture
09-21 02:48	80m	+10 / -2	KP4CAR	-11 / 0	6	✓ Full exchange observed
09-21 02:29	80m	+5 / -	RI1FJZ	- / -	3	Partial capture
09-21 02:24	80m	+10 / -	RI1FJZ	- / -	5	Partial capture
09-21 02:07	80m	+12 / -	8P6PD	- / -11	19	✓ Closing fragment
09-20 22:39	80m	- / -	SP9SOS	-12 / -	3	Partial capture
09-20 22:39	80m	- / -	EA5HM	-14 / -	5	Partial capture
09-20 22:38	80m	+14 / -	M0MPM	- / -14	2	✓ Closing fragment
09-20 22:35	80m	+12 / -4	SV5ADM	0 / -7	7	✓ Full exchange observed
09-20 22:25	80m	+16 / -5	UA3AGW	+4 / 0	7	✓ Full exchange observed
09-20 22:22	80m	+2 / -	UA6HJT	- / -	4	Partial capture
09-20 22:01	80m	+12 / +1	F4MXD	-16 / -	5	✓ Full exchange observed
09-20 21:34	80m	+17 / -	RA6OY	- / -	6	Partial capture
09-20 21:31	80m	+6 / -	RW1CW	- / -6	2	✓ Closing fragment
09-20 21:30	80m	+5 / -	RA6OY	- / -	2	Partial capture
09-20 21:24	80m	+11 / -	RA6OY	- / -	9	Partial capture
09-20 21:14	80m	+12 / -4	RV3X	+2 / -10	6	✓ Full exchange observed
09-20 04:31	60m	+8 / -	WA4MAE	- / -16	3	✓ Closing fragment
09-20 04:25	160m	-4 / +8	EA5KA	-8 / -	5	✓ Full exchange observed
09-20 04:12	80m	+1 / 0	HI8R	-5 / -1	4	Partial capture
09-20 04:01	80m	+16 / -	F4GYM	- / -4	3	✓ Closing fragment
09-20 03:58	80m	+12 / -	HI8R	- / -	7	Partial capture
09-20 03:39	80m	- / +7	UA3IDQ	0 / -	2	Partial capture
09-20 03:37	80m	+8 / -14	R7LV	+1 / -2	9	✓ Full exchange observed
09-20 03:35	80m	+14 / -	UA3IDQ	- / -	2	Partial capture
09-19 04:32	80m	0 / -15	HA5LB	-6 / -	5	✓ Closing observed
09-19 04:31	80m	+3 / -12	6Y5HN	-18 / -	13	✓ Closing observed
09-19 04:27	80m	+6 / -5	RN2F	+4 / -10	5	✓ Full exchange observed
09-19 04:25	80m	+11 / -	MI0NWA	-6 / +4	5	✓ Full exchange observed
09-19 04:22	80m	+8 / -	KK4BZ	- / -13	3	✓ Closing fragment
09-19 04:20	80m	+10 / -	SV1DKR	- / -10	3	✓ Closing fragment
09-19 04:17	80m	+8 / -	HI8JCD	- / -18	4	✓ Closing fragment
09-18 04:19	60m	+2 / -12	G0IOW	-17 / -13	4	✓ Full exchange observed
09-18 04:15	60m	+2 / +9	IK4CBO	-10 / -	4	✓ Full exchange observed
09-18 04:14	60m	+6 / -	KD8LOM	- / -12	2	Partial capture
09-18 04:07	60m	0 / -	IS0AFM	-22 / -2	4	✓ Closing observed
09-18 04:00	60m	+12 / -	K8AGB	- / -9	2	✓ Closing fragment
09-18 03:58	60m	+12 / +3	F6ICX	+2 / -3	5	✓ Full exchange observed
09-18 03:49	80m	- / -17	SP7ENZ	+8 / -	2	✓ Closing fragment
09-18 03:43	80m	+7 / -	HB0WR	+9 / -	9	✓ Closing observed
09-18 03:41	80m	+2 / -13	EW6TW	+2 / -6	5	✓ Full exchange observed
09-18 03:37	80m	+8 / -	RA6OY	- / -	8	Partial capture
09-18 03:27	80m	+10 / -	UA3RMB	- / -	2	Partial capture
09-18 03:22	80m	+11 / -	R3BEZ	- / -	3	Partial capture
09-18 03:17	80m	+4 / -	RD7O	+3 / -9	8	✓ Full exchange observed
09-17 23:23	80m	-2 / -13	RA3ZGT	-9 / -15	5	✓ Full exchange observed
09-17 23:04	80m	+7 / -12	RQ6B	+10 / -13	6	✓ Full exchange observed
09-17 22:35	80m	+3 / -18	R4WR	0 / -14	12	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
022945  +8 1331  RI1FJZ F6AOJ JN08 (x3)
024845  +9  947  KP4CAR F6AOJ JN08
024900  -9  948  F6AOJ KP4CAR -02
024915 +10  947  KP4CAR F6AOJ R+00
024930 -13  948  F6AOJ KP4CAR RR73
024945 +10  947  KP4CAR F6AOJ 73
025000 -10  946  F6AOJ KP4CAR 73
025045 +15  947  GX3RAF/P F6AOJ -04 (x2)
025315  +6  947  W9MK F6AOJ -20 (x2)
025615  +6 1393  RI1FJZ F6AOJ JN08 (x2)

60m

UTC    dB Audio  Message
040800 -22 1538  F6AOJ IS0AFM RR73
040815  +1 1701  IS0AFM F6AOJ 73
041415  +5 1162  KD8LOM F6AOJ JN08 (x2)
041545  +0 1162  IK4CBO F6AOJ +23
041600 -10 1695  F6AOJ IK4CBO R+09
041615  +3 1162  IK4CBO F6AOJ RR73
041630 -11 1695  F6AOJ IK4CBO 73
041930  +3 1162  G0IOW F6AOJ JN08
041945 -17 1926  F6AOJ G0IOW -12
042000  +1 1162  G0IOW F6AOJ R-13 (x2)
043145  +6  727  WA4MAE F6AOJ JN08 (x3)

160m

UTC    dB Audio  Message
230830  +4  698  F6AOJ DK5WL 73
021715 -14 1883  V26OC F6AOJ JN08 (x9)
042515  -3 1318  EA5KA F6AOJ JN08
042530  -9 1172  F6AOJ EA5KA +08
042545  -3 1318  EA5KA F6AOJ R+24
042600  -7 1172  F6AOJ EA5KA RRR
042615  -5 1318  EA5KA F6AOJ 73

40m

UTC    dB Audio  Message
042930 -12 2040  EG26PDA F6AOJ JN08 (x6)
040545  -8 1321  RI1FJZ F6AOJ JN08 (x4)
040800 -13 1172  F6AOJ RC5F KO85
040800  -8 1247  F6AOJ R3EDI KO82
040830 -18 1321  F6AOJ PC2J JO22 (x2)
041145  -3 1321  KI4NPG F6AOJ RR73

20m

UTC    dB Audio  Message
080215 -24 1891  SP6FME F6AOJ +02
220600 +10  416  5N0YEN F6AOJ JN08 (x2)
041900 -11 1250  <...> F6AOJ JN08 (x3)

10m

UTC    dB Audio  Message
140615 -15  998  5A1AL F6AOJ JN08 (x5)
141900 -18 1493  F6AOJ DN9AD JO52 (x4)
083000 -18 1851  BG0HP F6AOJ JN08 (x5)
084500 -24 1851  DK7ZT F6AOJ R-24

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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