NB1T — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN54

Receiver-side FT8 activity involving NB1T, decoded by SO8OO in southeastern Poland. 70 related FT8 messages, 2 CQ messages, observed on 80m, 40m, 20m, across 14 UTC dates. Heard between 2026-05-27 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m

First seen: 2026-05-27
Last seen: 2026-08-23 22:37 UTC

Frequent QSO partners observed at SO8OO

Stations NB1T worked most often, as logged from our receiver:

PA4PA · Netherlands ×2 AC9HP · United States W3XOX · United States PD0RCQ · Netherlands 2E0GSZ · England 9K2MP · Kuwait WA0DYJ · United States 9J2FI · Zambia CR7BRV · Portugal K8SAW · United States PW8BR · Brazil VE2LAA · Canada

Activity Heatmap

Locator transmitted by NB1T

Approximate centre of FN54, decoded 2026-05-31 00:54 UTC. A transmitted locator is not proof of the operator's permanent location.

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	NB1T S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 00:36	20m	- / -14	IQ4JO	+4 / -	3	✓ Closing fragment
08-23 23:27	20m	- / -13	9J2FI	-22 / -	2	✓ Closing fragment
08-23 01:17	20m	- / -12	PA4PA	+13 / -	4	✓ Closing fragment
08-23 01:04	20m	- / -6	WA0DYJ	-6 / -	4	✓ Closing fragment
08-22 21:20	20m	- / -3	W3XOX	-16 / -	2	✓ Closing fragment
08-21 23:27	20m	- / -	PD0RCQ	-14 / -	4	✓ Closing fragment
08-09 11:47	20m	- / -15	F1DJY	-6 / -	2	Partial capture
08-06 00:12	20m	- / -	PA7Q	-12 / -	4	Partial capture
08-05 23:57	20m	- / -7	F1PBZ	-4 / -	2	Partial capture
07-20 01:48	20m	- / -3	W4DXM	0 / -	2	Partial capture
05-31 00:54	40m	-14 / -	CP7DX	- / -	2	Partial capture
05-31 00:48	40m	-14 / -	K8SAW	- / -2	4	✓ Closing fragment
05-31 00:48	40m	- / -15	SV1MOZ	-15 / -	9	Partial capture
05-31 00:47	40m	-14 / -13	PW8BR	-8 / -4	4	✓ Full exchange observed
05-31 00:43	40m	-13 / -	CR7BRV	- / -4	2	✓ Closing fragment
05-31 00:07	20m	- / -16	9K2MP	0 / -	3	✓ Closing fragment
05-29 00:48	80m	- / -23	2E0GSZ	-11 / -	3	✓ Closing fragment
05-29 00:39	40m	-7 / -	YB0NSI	- / -	2	Partial capture
05-29 00:32	40m	-7 / -	F6FHZ	-2 / -17	3	Partial capture
05-29 00:31	40m	-9 / -	VE2LAA	- / -7	2	✓ Closing fragment
05-27 23:32	20m	-12 / -	AA4SS	- / -	2	Partial capture
05-27 10:52	20m	- / -22	PD1ADA	-16 / -	4	Partial capture
05-27 10:47	20m	- / -17	OH2XO	-3 / -	8	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
010400  -7 1432  NB1T WA0DYJ -06 (x4)
010930  +3  428  NB1T PA4PA -17 (x6)
232730 -22 1387  NB1T 9J2FI -13 (x2)
003600  +1 2134  NB1T IQ4JO JN63 (x3)

40m

UTC    dB Audio  Message
004830 -14 1345  K8SAW NB1T FN54 (x2)
004915 -16 1346  NB1T SV1MOZ KM17 (x2)
005030 -15 1344  K8SAW NB1T R-02
005045 -14 1346  NB1T SV1MOZ R-15
005100 -15 1344  K8SAW NB1T 73
005115 -12 1346  NB1T SV1MOZ KM17
005130 -15 1344  VA3MQS NB1T FN54
005145 -12 1346  NB1T SV1MOZ KM17 (x4)
005415 -13 1345  CP7DX NB1T FN54 (x2)

80m

UTC    dB Audio  Message
004800 -12 1681  NB1T 2E0GSZ IO94 (x3)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.