EH2PDA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IN83

Receiver-side FT8 activity involving EH2PDA, decoded by SO8OO in southeastern Poland. 488 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-09-09 and 2026-09-13.

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 488 FT8 messages attributed to EH2PDA as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (97%), followed by 80 m (3%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

488

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

80m · 13 40m · 475

First attributed message: 2026-09-09
Last attributed message: 2026-09-13 23:37 UTC

Observed FT8 message patterns

Attributed sample: 488 messages
Active dates: 5 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -19 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 101, moderate (-15 to -9 dB) 267, strong (≥ -8 dB) 120.

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 EH2PDA in decoded directed-looking exchanges:

F4IFO · France ×2 M8FQT · England ×2 ON1BH · Belgium ×2 IQ4JO · Italy ×2 ON4MAP · Belgium ×2 4O4DB · Montenegro 9A4ZM · Croatia 9A6T · Croatia 9A7BB · Croatia DA1ST · Fed. Rep. of Germany DA2JM · Fed. Rep. of Germany DD7EE · Fed. Rep. of Germany

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 EH2PDA

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: IN83 · 189 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,010 km (approx.)
Last such locator decoded: 2026-09-13 23:37 UTC

Other locator fields attributed to this token: IN82 (7).

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	EH2PDA S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-13 23:34	40m	-20 / -8	R9OAE	-7 / -	7	✓ Closing observed
09-13 23:30	40m	-21 / -	K9TC	- / -16	3	Partial capture
09-13 23:24	40m	- / +2	DL3MIB	+5 / -	2	✓ Closing fragment
09-13 23:13	40m	-20 / -	W1TCD	- / -16	3	✓ Closing fragment
09-13 23:12	40m	-20 / +2	IZ4EFV	-22 / +1	3	Partial capture
09-13 23:10	40m	-20 / -	W4MAA	- / -7	2	✓ Closing fragment
09-13 23:07	40m	-22 / +7	PG7R	-18 / -	3	✓ Closing observed
09-13 23:02	40m	- / -	MM7FTH	-16 / -	2	Partial capture
09-13 23:00	40m	-19 / -13	UN7PPV	-12 / -10	5	Partial capture
09-13 23:00	40m	- / -	DL3MIB	+2 / -	2	Partial capture
09-13 23:00	40m	-18 / -17	EA7LGM	+2 / -15	21	✓ Full exchange observed
09-13 22:58	40m	-18 / -	N8KOM	- / -10	2	✓ Closing fragment
09-13 22:56	40m	-20 / -	EA1AOC	-15 / -	3	✓ Closing observed
09-13 22:55	40m	-22 / -1	TA4SSK	-13 / -	5	✓ Closing observed
09-13 20:55	40m	-11 / -	RW3DDZ	- / -12	2	✓ Closing fragment
09-13 20:53	40m	-12 / -	EW4M	- / -11	3	✓ Closing fragment
09-13 20:52	40m	- / +3	DK1CE	-12 / -	2	Partial capture
09-13 20:49	40m	-9 / -	IK0NHB	- / +3	3	✓ Closing fragment
09-13 20:47	40m	-10 / -	LZ2VQ	- / -9	2	✓ Closing fragment
09-13 20:43	40m	-11 / -	JA1SJV	- / -15	5	Partial capture
09-13 20:42	40m	-10 / -	DL9DBF	- / -6	2	✓ Closing fragment
09-13 20:41	40m	-11 / -15	R1BNJ	-12 / -2	4	✓ Full exchange observed
09-13 20:39	40m	-12 / -	HA3HA	- / -9	2	✓ Closing fragment
09-13 20:36	40m	- / -	R1BNJ	-4 / -	2	Partial capture
09-13 20:36	40m	-8 / -	F/PC1JB	-20 / -13	5	✓ Closing observed
09-13 20:36	40m	- / -	IZ1BII	-6 / -	3	Partial capture
09-13 20:33	40m	- / -	PD2MAC/P	-6 / -	5	Partial capture
09-13 20:32	40m	-12 / -1	ON1BH	-12 / -4	3	✓ Full exchange observed
09-13 20:31	40m	-14 / -	YU1LM	- / -15	2	✓ Closing fragment
09-13 20:28	40m	-12 / -16	RN6HK	-2 / -12	7	✓ Full exchange observed
09-13 20:26	40m	- / +6	DL2EMS	-12 / -	4	Partial capture
09-13 20:22	40m	-16 / -	IU1WYC	-16 / -9	3	✓ Closing observed
09-13 20:19	40m	-13 / -	JE2GUV	- / -10	5	✓ Closing fragment
09-13 20:18	40m	-12 / -	SQ1RTU	- / -13	2	✓ Closing fragment
09-13 20:16	40m	-11 / -	DK5AN/P	-22 / -15	4	✓ Closing observed
09-13 20:14	40m	-16 / -8	PA1RGX	-6 / -14	4	✓ Full exchange observed
09-13 20:13	40m	-18 / -	DL2VN	- / -6	2	✓ Closing fragment
09-13 20:10	40m	-19 / -8	DL1PJO	-4 / -8	5	✓ Full exchange observed
09-13 20:06	40m	-15 / -14	DG4MDO	-12 / -16	4	✓ Full exchange observed
09-13 20:05	40m	-16 / -	OE6OCG	- / -9	2	✓ Closing fragment
09-13 20:01	40m	-11 / -	JY5IB	- / -2	2	✓ Closing fragment
09-13 19:58	40m	-15 / -7	DL1GLO	+6 / 0	8	✓ Full exchange observed
09-13 19:55	40m	-12 / -2	SA7BYQ	-6 / -7	2	Partial capture
09-13 19:54	40m	- / -	PD2MAC/P	-4 / -	9	Partial capture
09-13 19:53	40m	-16 / -	ER1BF	- / -16	2	✓ Closing fragment
09-13 19:52	40m	-12 / -	EA4HAI	- / -8	2	✓ Closing fragment
09-13 19:47	40m	-11 / -4	R5AV	-2 / -	3	✓ Closing observed
09-13 19:47	40m	- / -9	IZ8PPI	-20 / -	2	Partial capture
09-13 19:47	40m	- / -	PD2MAC/P	-5 / -	5	Partial capture
09-13 19:45	40m	-12 / +1	DH5WB	-3 / -8	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
232430  +5 1284  EH2PDA DL3MIB 73
232445 -17 1284  CQ EH2PDA IN83
232545 -18 1283  WB8NXR EH2PDA -11
233045 -22 1283  K9TC EH2PDA -16 (x3)
233415 -18 1284  CQ EH2PDA IN83
233430  -9  682  EH2PDA R9OAE NO14 (x2)
233515 -18 1284  R9OAE EH2PDA RR73
233530  -7  683  EH2PDA R9OAE R-08 (x2)
233615 -21 1283  R9OAE EH2PDA RR73
233630  -6  684  EH2PDA R9OAE 73
233715 -17 1284  CQ EH2PDA IN83

80m

UTC    dB Audio  Message
220600  -2  773  EH2PDA OE3OOG R-18 (x3)
221030 -24 1395  EH2PDA EA8AJ IL18 (x12)

60m

UTC    dB Audio  Message
211200 -13 1980  EH2PDA YL3NU KO27 (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.

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