SP9VRY — 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: Poland Most frequent locator attributed to this token: KN09

Receiver-side FT8 activity involving SP9VRY, decoded by SO8OO in southeastern Poland. 579 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 33 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-10-23.

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 579 FT8 messages attributed to SP9VRY as the transmitting token by decoded message structure across 33 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (36%), followed by 80 m (24%) and 60 m (22%). Several six-hour UTC windows tied for the largest share (88%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (86%); the estimated median was +5 dB.

Overview

579

Messages attributed

UTC dates decoded

Active 15-min windows

+5 dB

Estimated median S/N

Bands

160m · 209 80m · 137 60m · 129 40m · 104

First attributed message: 2026-06-15
Last attributed message: 2026-10-23 08:57 UTC

Observed FT8 message patterns

Attributed sample: 579 messages
Active dates: 33 UTC dates
Estimated median S/N: +5 dB
Estimated 10th-90th percentile: -11 to +14 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 27, moderate (-15 to -9 dB) 56, strong (≥ -8 dB) 496.

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 SP9VRY in decoded directed-looking exchanges:

F1IQH · France ×3 F1PBZ · France ×3 DL4FBN · Fed. Rep. of Germany ×2 RV3V · European Russia ×2 DG3YEV · Fed. Rep. of Germany ×2 DJ3HW · Fed. Rep. of Germany DN9DKN · Fed. Rep. of Germany UA3FO · European Russia 9A5AFP · Croatia DL5BTE · Fed. Rep. of Germany DL7UKM · Fed. Rep. of Germany E70SZ · Bosnia-Herzegovina

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 SP9VRY

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: KN09 · 359 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 75 km (approx.)
Last such locator decoded: 2026-10-23 08:57 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	SP9VRY S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 08:56	40m	+8 / +3	OK2CNI	+3 / -	5	✓ Full exchange observed
10-23 08:55	40m	+4 / -	IU8RFW	- / -18	2	✓ Closing fragment
10-21 17:31	160m	+11 / -	OD5ZF	- / -	3	Partial capture
10-20 11:56	40m	-4 / -	OK2VCR	-12 / -	5	✓ Full exchange observed
10-15 20:00	160m	+1 / -1	SQ9BC	+6 / +10	4	✓ Full exchange observed
10-15 19:50	160m	0 / -11	E70SZ	-7 / 0	5	✓ Full exchange observed
10-13 20:27	160m	+10 / -	OK1BLU	-10 / -11	4	Partial capture
10-13 20:26	160m	- / -	R8LCA	-24 / -	3	Partial capture
10-13 20:18	60m	-14 / -	G4FHL	-10 / -3	4	✓ Closing observed
10-12 20:51	60m	- / -12	M0IOY	-7 / -	2	Partial capture
10-12 19:48	160m	+9 / -	RK6OQ	- / -	2	✓ Closing fragment
10-12 19:45	160m	+10 / -	UN0GY	- / -13	3	✓ Closing fragment
10-08 20:34	160m	0 / -15	RU6CH	-13 / -4	4	✓ Full exchange observed
10-08 20:34	160m	- / -7	F1PBZ	-16 / -	4	Partial capture
10-08 20:33	160m	+1 / 0	SQ2BXI	-12 / -17	3	✓ Full exchange observed
10-08 19:43	160m	+6 / -17	OM3PC	+11 / -	7	✓ Full exchange observed
10-08 19:42	160m	+6 / -	LZ1ST	-5 / -	3	✓ Closing observed
10-08 19:38	160m	+3 / -6	ER3UA	-10 / -1	6	✓ Full exchange observed
10-08 19:38	160m	- / -	OM3PC	+12 / -	2	Partial capture
10-08 19:34	160m	+10 / +6	OM3SX	+8 / -	4	✓ Closing observed
10-08 19:32	160m	+8 / -4	DL5BTE	+9 / -	5	✓ Full exchange observed
10-08 18:56	160m	+6 / +8	SQ2PHC	+9 / +5	5	✓ Full exchange observed
10-05 19:37	160m	+15 / -13	DL4FBN	-7 / -23	4	✓ Full exchange observed
10-05 19:34	160m	+13 / -16	UT1EI	-13 / -21	7	✓ Full exchange observed
10-05 19:32	160m	+10 / -12	YO6FNF	-17 / -18	5	✓ Full exchange observed
10-02 19:37	160m	+6 / -	R7CD	-23 / -14	5	Partial capture
10-02 19:11	160m	0 / -	R3ICU	-17 / -15	4	✓ Closing observed
09-30 19:44	160m	+2 / -	JA3BFL	- / -	6	Partial capture
09-30 19:29	160m	0 / -21	RV3V	-16 / -15	7	✓ Full exchange observed
09-30 19:26	160m	+8 / -	SP5GW	+5 / -	5	✓ Full exchange observed
09-30 19:24	160m	+3 / -8	DL7UKM	-20 / -24	6	✓ Full exchange observed
09-30 19:20	160m	0 / -	JA3BFL	- / -	4	Partial capture
09-30 17:32	160m	+13 / -20	R7DX	-2 / +7	6	✓ Full exchange observed
09-30 17:31	160m	- / -	OE5OBR	-4 / -	2	Partial capture
09-30 17:31	160m	+15 / -3	OH3DJP	-10 / -9	5	✓ Full exchange observed
09-30 17:29	160m	+13 / -	JI8AQC	- / -16	2	✓ Closing fragment
09-30 17:26	160m	+10 / -5	DL4FBN	-6 / -1	5	✓ Full exchange observed
09-30 17:25	160m	+12 / -25	R7AZ	-16 / -9	4	✓ Full exchange observed
09-30 17:24	160m	+14 / -18	R3RR	-6 / -1	4	✓ Full exchange observed
09-28 10:52	40m	-10 / -	SM7MDI	- / -15	3	✓ Closing fragment
09-28 10:48	40m	-10 / -3	DG3YEV	-3 / -2	9	✓ Full exchange observed
09-25 10:01	40m	-14 / -	4U1ITU	- / -	6	Partial capture
09-25 09:55	40m	-2 / -	4U1ITU	- / -	5	Partial capture
09-23 19:46	80m	+16 / -	RI1FJZ	- / -	2	Partial capture
09-23 18:32	80m	-4 / -	RI1FJZ	- / -	5	Partial capture
09-22 20:47	80m	+16 / -	RI1FJZ	- / -	7	Partial capture
09-22 20:28	80m	+6 / -	RI1FJZ	- / -	7	Partial capture
09-22 20:14	80m	0 / -	RI1FJZ	- / -	2	Partial capture
09-19 18:16	160m	+1 / -	EX7CQ	- / -	28	Partial capture
09-18 19:06	60m	+6 / +2	E79D	+15 / -	5	✓ 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
115630 -18 1215  SP9VRY OK2VCR JN89
115645  -3 1589  OK2VCR SP9VRY +19
115700  -9 1215  SP9VRY OK2VCR R+21
115715  -5 1589  OK2VCR SP9VRY RR73
115730  -8 1215  SP9VRY OK2VCR 73
085415  +8  679  CQ SP9VRY KN09
085515  +4  679  IU8RFW SP9VRY -18 (x2)
085615  +4  679  CQ SP9VRY KN09                        a1
085630  +3 2464  SP9VRY OK2CNI JN79
085645  +8  679  OK2CNI SP9VRY +25
085700  +4 2464  SP9VRY OK2CNI R+03
085715  +7  679  OK2CNI SP9VRY RR73
085730  +2 2464  SP9VRY OK2CNI 73
085745  +8  679  CQ SP9VRY KN09

160m

UTC    dB Audio  Message
195845 +10  553  CQ SP9VRY KN09 (x4)
200030  +3 1320  SP9VRY SQ9BC -01
200045  +5  553  SQ9BC SP9VRY R+10
200100  +8 1320  SP9VRY SQ9BC RR73
200115  -3  553  SQ9BC SP9VRY 73
200145  -5  553  CQ SP9VRY KN09
183715  -6  780  SP9VRY SV2JU KN10
183830 +12  779  CQ SP9VRY KN09
184115  +5 1941  SP9VRY DF5AU JO50
173130 +11  924  OD5ZF SP9VRY KN09 (x3)

60m

UTC    dB Audio  Message
190715  +9 1462  E79D SP9VRY RR73
190730 +15  982  SP9VRY E79D 73
190745  +7 1462  CQ SP9VRY KN09
205145  -8  471  SP9VRY M0IOY IO93 (x2)
205345  -9  484  SP9VRY ON4LDZ 73
201600 -15 1090  CQ SP9VRY KN09 (x5)
201815 -11  557  SP9VRY G4FHL IO94
201830 -15 1090  G4FHL SP9VRY -03 (x2)
201915 -10  557  SP9VRY G4FHL 73

80m

UTC    dB Audio  Message
203315  +8 1627  RI1FJZ SP9VRY KN09 (x15)

20m

UTC    dB Audio  Message
164430 -16 1833  SP9VRY M7JVT R+13
104830  -8 3041  SP9VRY IW5ALZ JN53 (x2)
182730 -13 2271  SP9VRY TA2ED +00 (x2)
183630 -11  428  SP9VRY F1IQH R+00
073530  +2 2659  SP9VRY DL1R JN58 (x8)
111530  -4 1746  SP9VRY F4HSB JN37

10m

UTC    dB Audio  Message
102615  +1  875  SP9VRY DJ3HW R+14 (x2)
102815  -5 1352  SP9VRY ON4AZR JO21 (x2)
102915 -23 1679  SP9VRY UA3FO 73
102915 -14 1352  SP9VRY ON4AZR JO21
105600  -1 1229  SP9VRY DO8SD JO53 (x4)
110230 -20 1785  SP9VRY DN9DKN 73
110530 -21 1497  SP9VRY DN9AD JO52 (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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