OE1AVO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Austria Most frequent locator attributed to this token: JN88

Receiver-side FT8 activity involving OE1AVO, decoded by SO8OO in southeastern Poland. 2,915 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 50 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-12.

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 2,915 FT8 messages attributed to OE1AVO as the transmitting token by decoded message structure across 50 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (81%), followed by 20 m (8%) and 60 m (5%). Most decodes (57%) fell within the six-hour window 04:00-10:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (68%); the estimated median was -4 dB.

Overview

2,915

Messages attributed

UTC dates decoded

298

Active 15-min windows

-4 dB

Estimated median S/N

Bands

160m · 7 80m · 137 60m · 142 40m · 2,372 20m · 240 10m · 17

First attributed message: 2026-06-07
Last attributed message: 2026-09-12 18:21 UTC

Observed FT8 message patterns

Attributed sample: 2,915 messages
Active dates: 50 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -15 to +7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 259, moderate (-15 to -9 dB) 686, strong (≥ -8 dB) 1,970.

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 OE1AVO in decoded directed-looking exchanges:

HA8RC · Hungary ×3 M0BEW · England ×2 G7EVY · England ×2 M8GGQ · England ×2 S57TW · Slovenia ×2 DB9LG · Fed. Rep. of Germany ×2 DF0AWG · Fed. Rep. of Germany ×2 DF9HT/P · Fed. Rep. of Germany ×2 DG9WH · Fed. Rep. of Germany ×2 DL6KVB · Fed. Rep. of Germany ×2 DL7HS · Fed. Rep. of Germany ×2 F1IQH · France ×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 OE1AVO

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: JN88 · 1,613 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 383 km (approx.)
Last such locator decoded: 2026-09-12 18:21 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	OE1AVO S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-12 18:20	40m	-7 / -	SV9QWC	- / -	3	Partial capture
09-12 18:18	40m	0 / -	HB9HSJ	- / -6	2	Partial capture
09-12 18:16	40m	+12 / -8	9A6TT	+7 / -	10	✓ Closing observed
09-12 18:14	40m	+1 / -	II0IHMG	- / -3	3	Partial capture
09-12 18:09	40m	- / 0	PA3EWP	+6 / -	4	Partial capture
09-12 11:50	40m	0 / -	HB9EOT	-11 / -8	3	Partial capture
09-12 11:48	40m	+2 / +3	HB9ELE	-14 / -1	4	✓ Full exchange observed
09-12 06:50	40m	+2 / +1	YO2LFP	-16 / -14	4	✓ Full exchange observed
09-12 06:46	40m	0 / -11	OM3PC	+6 / -2	5	✓ Full exchange observed
09-12 06:45	40m	+7 / -	MW9LQA	- / -	2	Partial capture
09-12 06:29	80m	-16 / -	F4MTU	- / -	2	Partial capture
09-12 06:28	80m	-12 / -	DO9YU	- / -	2	Partial capture
09-12 06:26	80m	-6 / -	EH3ST	- / -	2	Partial capture
09-12 06:23	80m	-8 / -	PE2JMR	-16 / -10	6	✓ Closing observed
09-12 05:52	80m	-5 / -	DO1KR	- / -23	3	✓ Closing fragment
09-12 05:49	80m	-10 / -10	DA1ST	-9 / -1	6	✓ Full exchange observed
09-12 05:49	80m	-6 / -	HA1TJ	-6 / -	4	Partial capture
09-12 05:46	80m	-7 / -	ON7HM	- / -19	3	✓ Closing fragment
09-12 05:42	80m	-2 / -13	SP5HQZ	+2 / -8	4	✓ Full exchange observed
09-12 05:39	80m	- / -	SP9MRP	+2 / -	2	Partial capture
09-12 05:39	80m	+4 / -9	SP5EXA	+20 / +8	6	✓ Full exchange observed
09-12 05:36	60m	-4 / -	EH1PDA	- / -	2	Partial capture
09-12 05:33	60m	+4 / -	MI0TMW	- / -15	4	✓ Closing fragment
09-12 05:32	60m	+2 / -	LA9GX	- / -	2	Partial capture
09-12 05:30	60m	+6 / -1	G3SHK	-8 / -9	5	✓ Full exchange observed
09-12 05:27	60m	+11 / -13	PA1AW	+6 / +2	5	✓ Full exchange observed
09-12 05:26	60m	- / -	DL5DQZ	+2 / -	8	Partial capture
09-12 05:25	60m	+4 / -	DL2AOM	-20 / -17	5	✓ Closing observed
09-12 05:24	60m	+2 / -	CO2JD	- / -	2	Partial capture
09-12 05:21	60m	+4 / +2	ON7GB	+6 / +7	8	✓ Full exchange observed
09-12 05:21	60m	+12 / +4	HB9RB	+1 / -2	5	✓ Full exchange observed
09-12 05:19	60m	+2 / -	F4HUN	- / -15	2	Partial capture
09-12 05:18	60m	- / -	DC9JVN	-20 / -	2	Partial capture
09-12 05:11	60m	+3 / -1	OZ7FOC	-13 / +1	5	✓ Full exchange observed
09-12 05:09	60m	+18 / -12	SV8/F6BLP	+3 / -8	4	✓ Full exchange observed
09-12 05:07	60m	+7 / -	G8CVS	- / -20	3	✓ Closing fragment
09-12 05:06	60m	+2 / -8	EA3JW	-11 / 0	5	✓ Full exchange observed
09-12 05:04	60m	+7 / -7	PA4PA	+7 / -7	5	✓ Full exchange observed
09-12 05:02	60m	+11 / 0	F6ICX	+4 / -5	5	✓ Full exchange observed
09-12 05:00	60m	0 / +3	IK4CBO	-10 / +4	6	✓ Full exchange observed
09-12 04:58	60m	0 / +8	OE2EJN	-5 / -1	7	✓ Full exchange observed
09-12 04:57	60m	-2 / +6	LB4PI	-9 / -6	4	✓ Full exchange observed
09-12 04:56	60m	+3 / -	OM3ZAS	- / -	2	Partial capture
09-12 04:53	60m	-3 / -	CO2JD	- / -	3	Partial capture
09-12 04:52	60m	+4 / -	VE2CKW	- / -19	3	✓ Closing fragment
09-12 04:50	60m	-4 / -7	DG4HAD	-14 / -15	5	✓ Full exchange observed
09-12 04:42	40m	- / -1	YO9HP	+3 / -	2	✓ Closing fragment
09-11 21:06	40m	- / -	PD0IFI	+17 / -	5	Partial capture
09-10 19:07	80m	- / -	UA4FKT	+6 / -	4	Partial capture
09-10 19:04	80m	-5 / -16	SQ9BC	+22 / -10	4	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
181645  +4 2864  OE1AVO 9A6TT -08 (x2)
181730 +13 2863  9A6TT OE1AVO 73
181745  +4 2864  OE1AVO 9A6TT RRR
181800  +1 1939  HB9HSJ OE1AVO JN88
181815  +7 2864  OE1AVO 9A6TT RRR
181830  -2 1940  HB9HSJ OE1AVO R-06
181845  +9 2864  OE1AVO 9A6TT RRR (x2)
181930  +0 1803  UA2FFD OE1AVO JN88
181945  +6 2864  OE1AVO 9A6TT RRR (x2)
182045  -8 1863  SV9QWC OE1AVO JN88 (x3)

80m

UTC    dB Audio  Message
060900  -6  992  CQ OE1AVO JN88 (x2)
062300 -15 2211  DO9YU OE1AVO JN88
062330 -13 1149  PE2JMR OE1AVO JN88 (x4)
062515 -16 1150  OE1AVO PE2JMR RR73
062530  -5 1150  PE2JMR OE1AVO 73
062615  -7 1306  EH3ST OE1AVO JN88 (x2)
062800 -11 2212  DO9YU OE1AVO JN88 (x2)
062900 -21 1974  F4MTU OE1AVO JN88 (x2)

60m

UTC    dB Audio  Message
052930  +3 1280  OE1AVO DL5DQZ JO61 (x2)
053045  +6  487  G3SHK OE1AVO JN88
053100  -8  487  OE1AVO G3SHK -01
053115  +8  487  G3SHK OE1AVO R-09
053130  -7  487  OE1AVO G3SHK RR73
053145  +5  487  G3SHK OE1AVO 73
053215  +0 2519  LA9GX OE1AVO JN88 (x2)
053345  +8  973  MI0TMW OE1AVO JN88 (x4)
053630  -3 2047  EH1PDA OE1AVO JN88 (x2)

160m

UTC    dB Audio  Message
021745  +5 1295  OE1AVO OK1DXR JO60
021800 -20 1295  OK1DXR OE1AVO +08
021815  +4 1295  OE1AVO OK1DXR R-09 (x3)
021930 -15 1294  OK1DXR OE1AVO 73
022000 -14 1295  CQ OE1AVO JN88 (x2)
022230 -16 1783  LY3BRA OE1AVO JN88
022300 -16 1782  CQ OE1AVO JN88 (x2)

20m

UTC    dB Audio  Message
151815  +7  272  OE1AVO GB1FBS -19 (x2)
151915  -6  813  OE1AVO G7TWX -10 (x2)
152045  -6 2562  OE1AVO PA2HD -10 (x3)
152245  -3 2592  OE1AVO G4AAV -02
172815  +6 2575  OE1AVO G1HJW -11 (x2)
202530  -3  865  OE1AVO MW7HZQ RR73
202930 +10  929  OE1AVO M0GQC +05 (x2)
203200  +1 2156  OE1AVO M3BWF -09 (x2)

10m

UTC    dB Audio  Message
083145  -1 2043  OE1AVO M0BEW -12 (x3)
113430 -20 1477  OE1AVO GJ0KYZ -14
124900  -4  548  OE1AVO M0BEW +04 (x2)
125730 -16 1944  OE1AVO OE9KFV JN47 (x2)
130600 -14 1262  OE1AVO F6BNX +00
132145 -11 2701  OE1AVO F5JMH JN03
100430 -19 1768  OE1AVO UR3QCB R-10
101615  -9  933  OE1AVO CT3MD -09 (x2)
102700 -11  982  OE1AVO SV1CQN RR73 (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.

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