LA1PHA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Norway Most frequent locator attributed to this token: JP66

Receiver-side FT8 activity involving LA1PHA, decoded by SO8OO in southeastern Poland. 882 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-08-30.

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 882 FT8 messages attributed to LA1PHA as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (56%), followed by 80 m (22%) and 40 m (16%). Most decodes (73%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

882

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

160m · 40 80m · 198 40m · 143 20m · 498 10m · 3

First attributed message: 2026-06-06
Last attributed message: 2026-08-30 14:41 UTC

Observed FT8 message patterns

Attributed sample: 882 messages
Active dates: 26 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -17 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 119, moderate (-15 to -9 dB) 246, strong (≥ -8 dB) 517.

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 LA1PHA in decoded directed-looking exchanges:

F1PBZ · France ×3 9A2AJ · Croatia ×2 G4UJS · England ×2 HB9EUP · Switzerland ×2 CR2WWA · Azores ×2 DL1HDL · Fed. Rep. of Germany ×2 RD3FY · European Russia ×2 TM8WWA · France ×2 PD2WL · Netherlands ×2 MM0KQC · Scotland ×2 DD8BV · Fed. Rep. of Germany ×2 OH3GBW · Finland

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 LA1PHA

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: JP66 · 444 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,908 km (approx.)
Last such locator decoded: 2026-08-29 05:04 UTC

Other locator fields attributed to this token: JP76 (72).

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	LA1PHA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-30 14:44	20m	- / -4	G7EVY	+7 / -	3	✓ Closing fragment
08-30 14:31	20m	- / -8	G4UJS	+8 / -	2	✓ Closing fragment
08-29 20:52	40m	-16 / -	SP3TD	- / -17	2	✓ Closing fragment
08-29 20:42	40m	- / -14	DK1UJ	+10 / -	2	Partial capture
08-29 13:05	20m	- / -17	IU5VNO	-3 / -	5	✓ Closing fragment
08-29 05:25	40m	- / -10	PI4TS	-2 / -	2	✓ Closing fragment
08-29 05:19	40m	- / +8	YL3GAO	-9 / -	3	✓ Closing fragment
08-29 05:07	40m	- / -14	PA1PXL	-1 / -	3	✓ Closing fragment
08-29 04:50	40m	- / -17	EA3AKY	-12 / -	3	✓ Closing fragment
08-27 21:55	40m	-8 / -	DJ8AMG	- / -14	4	✓ Closing fragment
08-27 21:50	40m	-2 / -13	PA0APR	-11 / -	4	✓ Closing observed
08-27 21:46	40m	-7 / -	PY2EW	- / -25	2	✓ Closing fragment
08-27 21:45	40m	-7 / -	OH3GBW	- / -	2	✓ Closing fragment
08-27 21:42	40m	-5 / +6	F1TXI	+6 / -	5	✓ Closing observed
08-27 21:41	40m	-4 / -	IU8VUX	- / +1	3	Partial capture
08-27 21:40	40m	-6 / -2	SP3SXU	0 / +7	5	✓ Full exchange observed
08-27 21:38	40m	-7 / -12	DH3KAR	-3 / -	4	✓ Closing observed
08-27 21:38	40m	- / -	IU8VUX	-10 / -	2	Partial capture
08-27 13:14	20m	- / -5	PA3GHJ	-8 / -	3	✓ Closing fragment
08-27 13:10	20m	- / -24	PC9F	+4 / -	5	✓ Closing fragment
08-27 13:10	20m	- / -5	PA3GHJ	-16 / -	3	✓ Closing fragment
08-27 13:03	20m	- / -18	MW3FLI	-12 / -	2	✓ Closing fragment
08-27 00:58	160m	- / -	RY3K	+12 / -	2	Partial capture
08-27 00:57	160m	- / -11	RY4C	+4 / -	2	✓ Closing fragment
08-26 18:58	60m	- / -8	SP9DB	-12 / -	4	✓ Closing fragment
08-26 18:55	60m	- / -25	DC9YC	-11 / -	3	✓ Closing fragment
08-25 15:11	20m	- / -21	M7YRF/P	-6 / -	4	✓ Closing fragment
08-25 14:57	20m	- / -	G3YCH	-5 / -	3	Partial capture
08-25 14:41	20m	- / -11	BA3NZ	-9 / -	2	✓ Closing fragment
08-24 19:03	40m	- / -	PA0GSP	+1 / -	5	Partial capture
08-24 16:12	20m	-7 / -12	F6EPM	+1 / -	2	✓ Closing observed
08-24 05:41	60m	- / -10	SP2EUI	-5 / -	3	✓ Closing fragment
08-23 21:05	80m	+5 / -	VU2NKS	- / -	5	Partial capture
08-23 21:02	80m	-2 / -4	OH1JUV	-2 / +7	5	✓ Full exchange observed
08-23 20:57	80m	- / -	LA4SI	-7 / -	2	✓ Closing fragment
08-23 20:57	80m	- / -20	HF9T	+5 / -	7	✓ Closing fragment
08-23 20:57	80m	- / -5	OE9DAI	-5 / -	9	✓ Closing fragment
08-23 20:56	80m	- / +10	OH/SM5MRW	-1 / -	5	✓ Closing fragment
08-23 20:56	80m	+4 / 0	SQ1EIC	+12 / -1	5	✓ Full exchange observed
08-23 20:54	80m	-10 / -	XU7O	- / -8	2	✓ Closing fragment
08-23 20:52	80m	-10 / -	DD1UN	-10 / -6	4	✓ Closing observed
08-23 20:48	80m	0 / -9	DL9DBF	-13 / -12	4	✓ Full exchange observed
08-23 20:46	80m	0 / -	OZ1IVA	-6 / 0	4	✓ Closing observed
08-23 20:42	160m	- / -	SQ9FMU	-4 / -	2	Partial capture
08-23 20:42	80m	-1 / -	XU7O	- / -	5	Partial capture
08-23 20:39	160m	-11 / -6	9A2AJ	+10 / -	5	✓ Full exchange observed
08-23 20:35	160m	-11 / -	OH6NGG	-14 / +8	4	✓ Full exchange observed
08-23 20:34	160m	-9 / -	GM2OT	- / -20	2	✓ Closing fragment
08-23 20:33	160m	-10 / -8	F9IE	-7 / -4	4	✓ Full exchange observed
08-23 20:31	160m	-11 / -	SM5TAF	- / -15	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
131500  -7 1830  LA1PHA PA3GHJ RR73
130530 -11 1532  LA1PHA IU5VNO JN61 (x5)
143130  +8 2143  LA1PHA G4UJS -08 (x2)
143345 -10 2143  CQ LA1PHA JP76 (x3)
144145 -14 2143  SP5RFL LA1PHA -15
144400  +5 2143  LA1PHA G7EVY IO83 (x3)

40m

UTC    dB Audio  Message
203900 -12 1595  CQ LA1PHA JP76 (x3)
204215  +9 2746  LA1PHA DK1UJ JO31
204245  +3  363  LA1PHA G6UZT -16
204245 +11 2746  LA1PHA DK1UJ R-14
204430 -18 1595  CQ LA1PHA JP76 (x7)
205230 -14 1595  SP3TD LA1PHA -17 (x2)

160m

UTC    dB Audio  Message
203645  -9 2234  CQ LA1PHA JP66 (x4)
203900 -12 2234  9A2AJ LA1PHA JP66
203915 +11 2516  LA1PHA 9A2AJ -06
203930 -10 2234  9A2AJ LA1PHA R+11
203945 +10 2516  LA1PHA 9A2AJ RR73
204000 -11 2234  9A2AJ LA1PHA 73
204245  -4 1296  LA1PHA SQ9FMU JO90 (x2)
005715  +4 1489  LA1PHA RY4C -11 (x2)
005845 +13 2599  LA1PHA RY3K LO00 (x2)

60m

UTC    dB Audio  Message
185030  -1 2087  LA1PHA ER3ZW -24 (x4)
054115  -5  987  LA1PHA SP2EUI R-10 (x3)
185330 -13 1116  LA1PHA SP6JKE R-17
185530 -12 1414  LA1PHA DC9YC JO31 (x3)
185830 -12 1034  LA1PHA SP9DB JO84 (x4)

80m

UTC    dB Audio  Message
210145  -2 2266  CQ LA1PHA JP66
210200  -2 1952  LA1PHA OH1JUV KP10
210215  -1 2266  OH1JUV LA1PHA +07
210230  -5 1952  LA1PHA OH1JUV R-04
210245  -3 2266  OH1JUV LA1PHA RR73
210300  +0 1952  LA1PHA OH1JUV 73
210315  -5 2266  CQ LA1PHA JP66 (x4)
210530  +6 2266  VU2NKS LA1PHA JP66 (x5)

10m

UTC    dB Audio  Message
170130 -19 2027  LA1PHA PD2FS -18
170600  -3 2704  LA1PHA DN9MRB JO32
181330 -22 1845  LA1PHA PD0ONP R-12
084230  +2 2747  LA1PHA DN9LL JO43 (x3)
084430 -10 2132  LA1PHA PD4DX JO33
085200 -16 2185  LA1PHA DL4JCP JO60 (x4)
092545 -16  916  LA1PHA PD0EU 73
092645 -18  915  LA1PHA F4IYP JN07
094445 -10  664  LA1PHA PF1B 73
094715 -12  916  LA1PHA PA5BS JO21

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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