HI3T — 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: Dominican Republic Most frequent locator attributed to this token: FK49

Receiver-side FT8 activity involving HI3T, decoded by SO8OO in southeastern Poland. 294 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 20 UTC dates in the available aggregate history. Observed between 2026-06-16 and 2026-10-18.

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 294 FT8 messages attributed to HI3T as the transmitting token by decoded message structure across 20 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (83%), followed by 40 m (13%) and 160 m (2%). Most decodes (99%) fell within the six-hour window 22:00-04:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (62%); the estimated median was -18 dB.

Overview

294

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

160m · 6 80m · 243 40m · 37 20m · 6 10m · 2

First attributed message: 2026-06-16
Last attributed message: 2026-10-18 01:58 UTC

Observed FT8 message patterns

Attributed sample: 294 messages
Active dates: 20 UTC dates
Estimated median S/N: -18 dB
Estimated 10th-90th percentile: -24 to -11 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 181, moderate (-15 to -9 dB) 98, strong (≥ -8 dB) 15.

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 HI3T in decoded directed-looking exchanges:

LZ1EV · Bulgaria ×3 F1PBZ · France ×2 EA2DYB · Spain ×2 EA7J · Spain KT4ZG · United States LA9GX · Norway PI4DX · Netherlands R5WW · European Russia RI1FJL · Franz Josef Land CT3MD · Madeira Islands DL3AMW · Fed. Rep. of Germany DL6TK · 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 HI3T

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: FK49 · 187 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,556 km (approx.)
Last such locator decoded: 2026-10-17 02:58 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	HI3T S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 00:58	160m	- / -	IZ8FWN	0 / -	6	Partial capture
10-31 00:58	160m	- / -	M0HJJ	-1 / -	3	Partial capture
10-31 00:58	160m	- / -	SV2AEL	+4 / -	12	Partial capture
10-20 03:18	160m	- / -	IZ8FWN	-6 / -	2	Partial capture
10-20 03:18	160m	- / -	LA9JKA	-10 / -	2	Partial capture
10-19 03:28	160m	- / -	RY3K	-2 / -	5	Partial capture
10-19 01:47	160m	- / -	F4EWK	-1 / -	2	Partial capture
10-19 01:43	160m	- / -	LB0EI	+4 / -	8	Partial capture
10-18 01:57	80m	- / -	DG5PW	+5 / -	3	Partial capture
10-17 03:01	80m	- / -	SV1EKI	-2 / -	5	Partial capture
10-17 03:00	80m	- / -	9A2AJ	+14 / -	2	Partial capture
10-17 03:00	80m	- / -	PA3KUS	-4 / -	4	Partial capture
10-17 02:57	80m	-19 / -15	R4CY	-1 / -	4	✓ Closing observed
10-17 02:50	80m	- / -	PA3KUS	-3 / -	4	Partial capture
10-17 02:50	80m	- / -16	RU3DX	+11 / -	3	✓ Closing fragment
10-17 02:45	80m	- / -	DL3AMW	+5 / -	2	Partial capture
10-17 02:42	80m	- / -18	RA3LBW	+9 / -	3	✓ Closing fragment
10-17 02:38	80m	- / -	PA3KUS	0 / -	2	Partial capture
10-17 02:36	80m	-24 / -23	R3GO	+7 / -11	4	✓ Full exchange observed
10-17 02:36	80m	- / -5	UR5EDX	+15 / -	5	✓ Closing fragment
10-17 02:32	80m	- / -	PA3KUS	-3 / -	2	Partial capture
10-17 02:28	80m	-17 / -	UA6LQZ	- / -	3	Partial capture
10-17 02:13	160m	- / -	OH2FT	+7 / -	5	Partial capture
10-17 02:13	160m	- / -	YL2QG	+6 / -	4	Partial capture
10-17 02:07	160m	- / -	LZ2FU	+1 / -	15	Partial capture
10-17 02:05	160m	- / -	YL2QG	+1 / -	4	Partial capture
10-17 02:00	80m	- / -	PA3KUS	+2 / -	6	Partial capture
10-17 02:00	80m	- / -10	UR4UT	+14 / -	6	Partial capture
10-17 01:59	80m	- / -	IK5CHL	+11 / -	6	Partial capture
10-17 01:58	80m	- / -	F5MXH	+1 / -	4	Partial capture
10-17 01:57	80m	-22 / -	WA5KXG	- / -17	2	✓ Closing fragment
10-17 01:40	80m	- / -16	CT2GQA	-8 / -	4	✓ Closing fragment
10-17 01:36	80m	- / -	F4VTR	+2 / -	2	Partial capture
10-17 01:30	80m	- / -21	HA1SU	+24 / -	2	Partial capture
10-16 01:39	160m	- / -	LA9JKA	-9 / -	21	Partial capture
10-16 01:38	160m	- / -	HB9HFN	+4 / -	9	Partial capture
10-16 00:40	80m	- / -	UN2G	-9 / -	3	Partial capture
10-15 22:52	160m	- / -	LA6YEA	+8 / -	5	Partial capture
10-13 15:16	10m	- / -	EB1LA	-4 / -	4	Partial capture
10-13 15:08	10m	- / -18	EA1FB	-15 / -	3	Partial capture
10-13 14:58	10m	- / -14	EA1CKK	-12 / -	4	Partial capture
10-13 14:50	10m	- / +5	EA7J	-15 / -	5	✓ Closing fragment
10-13 14:22	10m	- / -	EA7J	-11 / -	3	Partial capture
10-12 02:28	160m	- / -	IT9DSZ	0 / -	4	Partial capture
10-12 02:26	160m	- / -	R4CY	-6 / -	2	Partial capture
10-12 02:21	160m	- / -	R4CY	-4 / -	6	Partial capture
10-12 02:15	160m	- / -	DL1USB	+17 / -	2	Partial capture
10-12 02:14	160m	- / -	EA3AKA	-14 / -	8	Partial capture
10-12 02:11	160m	- / -	DL5OCE	+7 / -	12	Partial capture
10-12 02:06	160m	- / -	EA3AKA	-11 / -	9	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
005900  +5  291  HI3T SV2AEL KN10
005900  +0 1238  HI3T M0HJJ IO91
005900  +1 2012  HI3T IZ8FWN JM88
005930  +6  291  HI3T SV2AEL KN10
005930  +0 2012  HI3T IZ8FWN JM88
010000 +10  291  HI3T SV2AEL KN10 (x2)
010030  +0 2294  HI3T IZ8FWN JM88
010100  -2  291  HI3T SV2AEL KN10
010100  +1 2294  HI3T IZ8FWN JM88
010130  +5  291  HI3T SV2AEL KN10 (x5)

80m

UTC    dB Audio  Message
030000  -6  647  HI3T PA3KUS JO21
030000 +15 2554  HI3T 9A2AJ JN85 (x2)
030100  -5 2351  HI3T SV1EKI KM18
030100  -1  647  HI3T PA3KUS JO21
030130  -2 2351  HI3T SV1EKI KM18 (x2)
030200  -4  647  HI3T PA3KUS JO21
030230  -3 2351  HI3T SV1EKI KM18
030230  -3  647  HI3T PA3KUS JO21
030300  -5 2351  HI3T SV1EKI KM18
015700  +5 1215  HI3T DG5PW JO30 (x3)
015845 -18  454  VE3JAC HI3T -18

10m

UTC    dB Audio  Message
145215 -17 1789  HI3T EA7J R+05 (x2)
145815 -14 1791  HI3T EA1CKK IN62 (x4)
150845 -14 1323  HI3T EA1FB -18 (x3)
151615  -2 1372  HI3T EB1LA IN73 (x4)
153515 -16 2228  HI3T EA4GFP IN80
154030 -18 1594  HI3T CS7BPG IN51

40m

UTC    dB Audio  Message
221630  +2 2899  HI3T LB7ZG JP50
221700 +13 2510  HI3T R7ZY R-15
221700  -6 2787  HI3T OH1ZE KP10
221700 +11 2900  HI3T LB7ZG JP50
221730 +13 2510  HI3T R7ZY 73
221730  -5 2787  HI3T OH1ZE KP10
221800  +3 2899  HI3T LB7ZG R-08
221800  +5 1696  HI3T IK6DTB -15
221830  -4 2787  HI3T OH1ZE KP10
221830  +6 2899  HI3T LB7ZG 73
221900  -5 2787  HI3T OH1ZE R-02 (x2)
221930 -10 2332  HI3T M1EAG IO92 (x3)

20m

UTC    dB Audio  Message
220815  +6 2893  RI1FJL HI3T FK49 (x6)

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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