OE8TIR — 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: Austria Most frequent locator attributed to this token: JN66

Receiver-side FT8 activity involving OE8TIR, decoded by SO8OO in southeastern Poland. 76 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-26 and 2026-10-01.

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 76 FT8 messages attributed to OE8TIR as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (50%), followed by 60 m (39%) and 40 m (11%). Several six-hour UTC windows tied for the largest share (57%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (75%); the estimated median was -5 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-5 dB

Estimated median S/N

Bands

60m · 30 40m · 8 20m · 38

First attributed message: 2026-06-26
Last attributed message: 2026-10-01 19:51 UTC

Observed FT8 message patterns

Attributed sample: 76 messages
Active dates: 5 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -13 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 15, strong (≥ -8 dB) 57.

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 OE8TIR in decoded directed-looking exchanges:

CR7BUJ · Portugal DJ5CE · Fed. Rep. of Germany DK2CI · Fed. Rep. of Germany ER3UA · Moldova IW1BEF · Italy LA6OCA · Norway OH5YZ · Finland OV5SP · Denmark SP1RKT · Poland SP5JMA · Poland SQ2BXI · Poland

Most frequent locator attributed to OE8TIR

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: JN66 · 39 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 755 km (approx.)
Last such locator decoded: 2026-10-01 19:47 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	OE8TIR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-01 19:51	60m	-8 / -1	ER3UA	-7 / +10	5	✓ Full exchange observed
10-01 19:48	60m	0 / -6	OH5YZ	-16 / +9	5	✓ Full exchange observed
10-01 19:47	60m	-6 / -	OV5SP	-24 / -5	3	✓ Closing observed
10-01 19:46	60m	0 / -4	DJ5CE	+10 / -	11	✓ Full exchange observed
10-01 19:43	60m	-6 / -8	SP5JMA	-8 / -	5	✓ Closing observed
10-01 19:40	60m	-3 / -	SQ9SF	- / +8	4	Partial capture
10-01 19:39	60m	-1 / -7	DK2CI	-8 / +1	6	✓ Full exchange observed
10-01 19:37	60m	-2 / -	SQ2BXI	- / -14	2	✓ Closing fragment
10-01 19:36	60m	-2 / -	SP1RKT	-24 / +3	3	✓ Closing observed
10-01 19:35	60m	-4 / -	LA6OCA	- / -5	3	✓ Closing fragment
10-01 19:33	60m	0 / -	IW1BEF	- / -2	3	✓ Closing fragment
08-21 10:29	20m	+2 / -	OJ0YL	- / -	4	Partial capture
08-21 08:55	20m	-1 / -2	OJ0YL	-8 / -13	18	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
141015 -20 1196  OE8TIR CR7BUJ RR73

40m

UTC    dB Audio  Message
195800  +0  586  OE8TIR YO4NF -04
195900  -3  488  OE8TIR PD0RAA JO22
200330  +2 2546  OE8TIR YO4NF -03
200600 -21 2027  OE8TIR RZ4FWA LO23

60m

UTC    dB Audio  Message
194830  +8 1034  OE8TIR DJ5CE JO31
194845  -3 1284  OH5YZ OE8TIR R+09
194900 -20 2109  OE8TIR OH5YZ RR73
194900  +6 1034  OE8TIR DJ5CE JO31
194915  +2 1284  OH5YZ OE8TIR 73
194930  +7 1034  OE8TIR DJ5CE JO31
194945  +1 1284  DJ5CE OE8TIR +19
195000 +13 1034  OE8TIR DJ5CE R-04
195015  +0 1284  DJ5CE OE8TIR RR73
195030 +12 1034  OE8TIR DJ5CE 73
195100  -3 1939  OE8TIR ER3UA KN37
195115  -9 1284  ER3UA OE8TIR +10
195130  -5 1939  OE8TIR ER3UA R-01
195145  -7 1284  ER3UA OE8TIR RR73
195200 -13 1939  OE8TIR ER3UA 73

20m

UTC    dB Audio  Message
090015  -6 1629  OJ0YL OE8TIR JN66 (x8)
090400  -8 2705  OE8TIR OJ0YL -02
090415  +7 2706  OJ0YL OE8TIR R-13
090630 -21 1710  OE8TIR OS4K -09
102915  +3  546  OJ0YL OE8TIR JN66 (x4)

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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