SP2JEL — 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: JO93

Receiver-side FT8 activity involving SP2JEL, decoded by SO8OO in southeastern Poland. 895 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 64 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-04.

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 895 FT8 messages attributed to SP2JEL as the transmitting token by decoded message structure across 64 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (65%), followed by 60 m (22%) and 20 m (7%). Most decodes (53%) 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 (81%); the estimated median was -2.1 dB.

Overview

895

Messages attributed

UTC dates decoded

143

Active 15-min windows

-2.1 dB

Estimated median S/N

Bands

80m · 54 60m · 201 40m · 578 20m · 62

First attributed message: 2026-06-06
Last attributed message: 2026-11-04 11:32 UTC

Observed FT8 message patterns

Attributed sample: 895 messages
Active dates: 64 UTC dates
Estimated median S/N: -2.1 dB
Estimated 10th-90th percentile: -12 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 46, moderate (-15 to -9 dB) 128, strong (≥ -8 dB) 721.

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 SP2JEL in decoded directed-looking exchanges:

OE8PIT · Austria ×3 F1PBZ · France ×2 SP9MRP · Poland ×2 YO3GJE · Romania ×2 OK8DCC · Czech Republic ×2 CR5VP · Portugal DL2VEL · Fed. Rep. of Germany EA5FQ · Spain F1BHB · France F4VVJ · France OZ7DR · Denmark SA0WAE · Sweden

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 SP2JEL

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: JO93 · 457 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 440 km (approx.)
Last such locator decoded: 2026-11-04 11:32 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	SP2JEL S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 11:31	40m	-7 / -	DL4LUS	- / -14	2	✓ Closing fragment
11-04 11:30	40m	- / -	YL3ATJ	-14 / -	2	Partial capture
11-04 11:29	40m	-2 / +2	DL2USR	-13 / +5	5	✓ Full exchange observed
11-04 11:29	40m	- / -1	OE1AES	-2 / -	2	Partial capture
11-04 11:26	40m	-7 / -13	DH2NJS	-8 / -3	5	✓ Full exchange observed
11-04 11:25	40m	-6 / +4	OE3RWR	-5 / +6	5	✓ Full exchange observed
11-04 11:23	40m	-6 / -	PA0WDN	- / -11	4	✓ Closing fragment
11-02 21:52	80m	-5 / -	JH4JNG	- / -	3	Partial capture
11-02 21:14	80m	-6 / -	EX7DY	- / -	3	Partial capture
10-30 07:17	60m	-2 / -1	SP5EXA	+8 / +4	5	✓ Full exchange observed
10-30 07:17	60m	-2 / -11	EB5AFK	-20 / -19	5	✓ Full exchange observed
10-30 07:16	60m	- / -	DF4WQ	-12 / -	2	Partial capture
10-30 07:16	60m	-3 / -4	PC2J	-14 / -10	5	✓ Full exchange observed
10-30 07:14	60m	-2 / +2	YL2IV	-10 / -14	4	✓ Full exchange observed
10-29 17:11	60m	-7 / -	YL3FW	- / -	5	Partial capture
10-29 16:52	60m	-7 / -	SP7HKK	- / +1	6	✓ Closing fragment
10-29 16:49	60m	-6 / -	OI6C	-12 / -2	5	✓ Closing observed
10-29 16:40	60m	-4 / -	HB9DWR	- / -20	6	✓ Closing fragment
10-29 07:44	40m	-4 / -	NU1T	- / -	2	Partial capture
10-29 07:41	40m	-4 / -	ON3ZEP	- / -17	3	✓ Closing fragment
10-29 07:40	40m	-3 / 0	DD2PI	-12 / -	2	Partial capture
10-29 07:37	40m	-5 / -	NU1T	- / -	4	Partial capture
10-29 07:34	60m	-8 / -	ON4CN	- / -11	2	✓ Closing fragment
10-29 07:32	60m	-8 / -16	G0AZH	-10 / -11	3	✓ Full exchange observed
10-29 07:30	60m	-10 / -	G4OWT	-11 / -11	3	✓ Closing observed
10-29 07:27	60m	-13 / -	OK8DCC	-2 / -2	7	✓ Full exchange observed
10-27 07:35	60m	-2 / -	SM6ONT	- / -4	2	✓ Closing fragment
10-27 07:31	60m	-4 / -	OH0KCE	- / -16	5	✓ Closing fragment
10-27 07:29	60m	0 / -12	OR7K	-16 / -13	5	✓ Full exchange observed
10-27 07:27	40m	-6 / -	9A2LM	- / -	2	Partial capture
10-27 07:24	40m	-12 / -	UR5TL	-4 / -6	3	Partial capture
10-27 07:22	40m	-4 / -	DH2NJS	-8 / -4	9	Partial capture
10-27 07:15	40m	-6 / -	DA0M	- / -14	2	✓ Closing fragment
10-27 05:43	80m	-8 / -	C31KC	- / -	3	Partial capture
10-27 05:22	80m	+2 / -	N0BUZ	- / -	2	Partial capture
10-25 15:55	40m	-2 / -	BG4UCZ	- / -	2	Partial capture
10-25 15:53	80m	-3 / -	UN0GY	- / -	3	Partial capture
10-25 15:49	60m	-2 / -	OH5YZ	- / -19	3	✓ Closing fragment
10-25 15:47	60m	-5 / +10	IV3MPI	-5 / -7	5	✓ Full exchange observed
10-25 15:46	60m	-4 / -1	OM2CW	+6 / -3	4	✓ Full exchange observed
10-25 07:14	60m	- / -	DF4WQ	-10 / -	6	Partial capture
10-25 07:14	60m	-2 / +10	SP9MRP	-9 / +4	7	✓ Full exchange observed
10-25 07:12	60m	0 / -	S56P	+11 / -7	7	✓ Full exchange observed
10-25 07:10	60m	+2 / -1	DB9LG	-5 / -6	5	✓ Full exchange observed
10-25 07:10	60m	+1 / +2	DL9ATW	-12 / -16	6	✓ Full exchange observed
10-25 07:08	60m	-2 / +6	OE8PIT	+8 / -1	7	✓ Full exchange observed
10-24 07:16	60m	-10 / -	G7RTI	- / -17	2	✓ Closing fragment
10-24 07:14	60m	-8 / +10	SP9DWT	-6 / +1	5	✓ Full exchange observed
10-24 07:11	60m	-10 / -5	PI4DX	-5 / -	4	✓ Closing observed
10-24 07:09	60m	-11 / -	GW4HZA	-11 / -7	4	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
112800  -7  848  SP2JEL DH2NJS 73
112915  -6  891  CQ SP2JEL JO93
112930  +0 1822  SP2JEL OE1AES -01
112930 -16 2233  SP2JEL DL2USR JO71
112945  -1  891  DL2USR SP2JEL +05
113000 -12  891  SP2JEL YL3ATJ KO27
113000 -14 2233  SP2JEL DL2USR R+02
113015  -4 1822  SP2JEL OE1AES -01
113015  -2  891  DL2USR SP2JEL RR73
113030 -17  891  SP2JEL YL3ATJ KO27
113030 -10 2233  SP2JEL DL2USR 73
113115 -10  891  DL4LUS SP2JEL -14 (x2)
113215  -6  890  CQ SP2JEL JO93                        a1 (x2)

80m

UTC    dB Audio  Message
155315  -2  914  UN0GY SP2JEL JO93 (x3)
052215  +0  947  N0BUZ SP2JEL JO93 (x2)
054315 -13  944  C31KC SP2JEL JO93 (x3)
211415  -7 1135  EX7DY SP2JEL JO93 (x4)
215230  -9 1040  JH4JNG SP2JEL JO93 (x3)

60m

UTC    dB Audio  Message
071700 -20 1789  SP2JEL EB5AFK IM98
071715  -3  889  CQ SP2JEL JO93
071730 +11  889  SP2JEL SP5EXA KO02
071730 -20 1789  SP2JEL EB5AFK IM98
071745  +0  889  SP5EXA SP2JEL +04
071800  +5  889  SP2JEL SP5EXA R-01
071815  -3  889  SP5EXA SP2JEL RR73
071830  +7  889  SP2JEL SP5EXA 73
071845  -1  888  CQ SP2JEL JO93
071915  -1  888  EB5AFK SP2JEL -19
071930 -21 1789  SP2JEL EB5AFK R-11
071945  -4  888  EB5AFK SP2JEL RR73
072015  -4  888  CQ SP2JEL JO93 (x3)

20m

UTC    dB Audio  Message
133045  +7  909  NE8Z SP2JEL JO93 (x7)
133545  +7  839  SA0WAE SP2JEL JO93 (x5)
084245  +0  674  SP2JEL F1BHB RR73
060915  -9 1058  SP2JEL EA5FQ +00 (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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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