DL1KYF — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO62

Receiver-side FT8 activity involving DL1KYF, decoded by SO8OO in southeastern Poland. 1,217 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 55 UTC dates in the available aggregate history. Observed between 2026-07-02 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 1,217 FT8 messages attributed to DL1KYF as the transmitting token by decoded message structure across 55 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (39%), followed by 60 m (38%) and 160 m (9%). Most decodes (76%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.7 dB.

Overview

1,217

Messages attributed

UTC dates decoded

232

Active 15-min windows

-7.7 dB

Estimated median S/N

Bands

160m · 106 80m · 83 60m · 463 40m · 474 20m · 90 10m · 1

First attributed message: 2026-07-02
Last attributed message: 2026-11-04 11:53 UTC

Observed FT8 message patterns

Attributed sample: 1,217 messages
Active dates: 55 UTC dates
Estimated median S/N: -7.7 dB
Estimated 10th-90th percentile: -18 to +5.8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 218, moderate (-15 to -9 dB) 339, strong (≥ -8 dB) 660.

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 DL1KYF in decoded directed-looking exchanges:

OE5YCP · Austria ×4 OZ7FOC · Denmark ×3 DK7ZT · Fed. Rep. of Germany ×2 HA7TM · Hungary ×2 OZ9GA · Denmark ×2 PI4DX · Netherlands ×2 YO4NF · Romania ×2 CT7AIU · Portugal ×2 F4HSB · France ×2 MI0NWA · Northern Ireland ×2 ON4CJU · Belgium ×2 UN8DSW · Kazakhstan ×2

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 DL1KYF

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: JO62 · 550 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 675 km (approx.)
Last such locator decoded: 2026-11-04 11:49 UTC

Other locator fields attributed to this token: JO74 (73).

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	DL1KYF S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 11:51	40m	-11 / -	PD7BDN	- / +6	3	✓ Closing fragment
11-04 11:50	40m	-2 / +9	DH2NJS	-17 / +7	3	✓ Full exchange observed
11-04 11:49	40m	- / -	DL1CC	-13 / -	8	Partial capture
11-04 11:49	40m	-4 / -	W1AW/4	- / -10	2	Partial capture
11-04 11:48	40m	-6 / -	GB3RS	- / -	2	Partial capture
11-03 19:18	160m	- / -18	R2FC	+6 / -	2	✓ Closing fragment
11-03 13:18	40m	- / -	DM5ME	-6 / -	2	Partial capture
11-03 13:16	40m	-9 / -	HB9MVV	- / 0	3	✓ Closing fragment
11-03 08:37	60m	-12 / -15	G0BNR	-9 / -6	4	✓ Full exchange observed
11-02 07:59	40m	- / +7	IK4TVP	-18 / -	4	Partial capture
11-02 07:57	40m	-13 / -	DL7GAL	- / +10	3	✓ Closing fragment
10-31 14:48	40m	-2 / -	EY7BP	- / -	4	Partial capture
10-28 19:15	160m	-18 / -	4O7CC	- / -	5	Partial capture
10-28 19:15	160m	- / -	9A5E	-4 / -	2	Partial capture
10-28 19:15	160m	- / -20	F4FSY	-16 / -	2	Partial capture
10-28 19:07	60m	-4 / -	SP2EWQ	- / -17	2	Partial capture
10-28 19:05	60m	-2 / -5	IQ0AAI	-4 / -10	7	✓ Full exchange observed
10-28 19:04	60m	- / -	F5RRS	+1 / -	4	Partial capture
10-28 19:04	60m	- / -	SP2EWQ	-12 / -	2	Partial capture
10-28 19:03	60m	0 / -	SM0EJR	- / +3	3	✓ Closing fragment
10-28 19:02	60m	+2 / -	IQ0AAI	- / -	2	Partial capture
10-28 19:01	60m	-8 / -	YL3FW	-12 / -17	3	✓ Closing observed
10-28 19:00	60m	-10 / -	OM7AMA	- / -	2	✓ Closing fragment
10-28 18:41	60m	-9 / -	TF3VE	- / -	3	Partial capture
10-28 16:17	60m	+1 / -	SM0EJR	- / -	2	Partial capture
10-28 16:15	60m	+5 / -	OZ7FOC	-20 / -	4	✓ Closing observed
10-28 08:14	40m	-3 / -	R3BKH/P	- / -15	5	Partial capture
10-27 20:02	160m	-15 / -17	PI4DX	+5 / -	3	✓ Closing observed
10-27 09:09	40m	-4 / -	F5LMJ	- / -5	2	✓ Closing fragment
10-27 09:05	40m	-3 / -	M9VVE	- / -14	5	✓ Closing fragment
10-27 09:03	40m	0 / +2	DD1OO	-15 / +1	6	✓ Full exchange observed
10-27 09:02	40m	-2 / -	TF1A	- / -19	2	✓ Closing fragment
10-25 18:28	40m	- / -24	JA4FKX	-11 / -	3	✓ Closing fragment
10-25 18:23	40m	- / -15	YO4GIY	-4 / -	3	✓ Closing fragment
10-25 17:11	60m	+3 / -2	F8GDP	-10 / -6	5	✓ Full exchange observed
10-25 12:34	40m	- / -	DL5PP	-13 / -	8	Partial capture
10-25 12:32	40m	-2 / -	DL7ACA	-4 / -	6	✓ Full exchange observed
10-25 12:31	40m	-5 / -	9A5MP	- / -24	3	✓ Closing fragment
10-25 12:30	40m	-3 / -	MI7XHT	- / -	2	Partial capture
10-25 12:28	40m	-3 / -	PD0WRT	-22 / +6	5	✓ Full exchange observed
10-25 12:26	40m	-1 / -	DL7ACA	- / -	3	Partial capture
10-25 12:25	40m	-5 / -	F4HSB	- / -8	2	✓ Closing fragment
10-25 12:22	40m	-3 / -	SH4HFS	- / -7	2	✓ Closing fragment
10-25 11:34	40m	-5 / -	MW6IUT	- / -19	5	✓ Closing fragment
10-25 11:31	40m	-8 / -	DK0KG	-18 / -	4	Partial capture
10-25 11:30	40m	-2 / -2	DL7DL	-14 / +2	5	✓ Full exchange observed
10-25 11:28	40m	-2 / -	IN3LHF	- / -10	2	✓ Closing fragment
10-25 11:28	40m	-4 / -	DD7EE	-14 / -	4	Partial capture
10-25 11:24	60m	-4 / +9	OE8PIT	-1 / +10	5	✓ Full exchange observed
10-24 20:39	60m	- / -	F4PAN	-10 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
114930  -4 1270  W1AW/4 DL1KYF R-10
114945 -10 1534  DL1KYF DL1CC JO72
115015 -22 1686  DL1KYF DM5ME JO52
115015 -11 1534  DL1KYF DL1CC JO72
115030  -2 1270  DH2NJS DL1KYF +07
115045 -17 1270  DL1KYF DH2NJS R+09
115100  -2 1270  DH2NJS DL1KYF RR73
115115 -16 1534  DL1KYF DL1CC JO72
115130  -4 1270  PD7BDN DL1KYF +06
115145 -14 1534  DL1KYF DL1CC JO72
115200 -11 1270  PD7BDN DL1KYF +06
115245 -15 1534  DL1KYF DL1CC JO72
115300 -19 1270  PD7BDN DL1KYF 73
115345 -15 1534  DL1KYF DL1CC JO72 (x2)

160m

UTC    dB Audio  Message
200215 -15 1232  PI4DX DL1KYF JO62
200230  +5 1135  DL1KYF PI4DX -17 (x2)
191545 -21 1478  DL1KYF F4FSY -20
191545  -5 3133  DL1KYF 9A5E JN75
191545 -21 1232  4O7CC DL1KYF JO62
191615 -12 1479  DL1KYF F4FSY -20
191615  -4 3133  DL1KYF 9A5E JN75
191615 -24 1232  4O7CC DL1KYF JO62 (x5)
191815  +7 1022  DL1KYF R2FC -18 (x2)

60m

UTC    dB Audio  Message
190600  -5  605  DL1KYF IQ0AAI -05
190600  -2 1892  DL1KYF F5RRS JN36
190630  +1  605  DL1KYF IQ0AAI -05
190715  -5 1265  SP2EWQ DL1KYF -17 (x2)
190815  -3 1284  IQ0AAI DL1KYF R-10
190830  -8  605  DL1KYF IQ0AAI RR73
190845  -1 1284  IQ0AAI DL1KYF RR73
092145 -19 1264  G8DCJ DL1KYF JO62
074745  +2 1265  DM2GG DL1KYF JO62
074845  -9 1265  OE5YCP DL1KYF JO62
083700  -8  716  DL1KYF G0BNR -15
083715 -15 1265  G0BNR DL1KYF R-06 (x2)
083800 -10  716  DL1KYF G0BNR 73

80m

UTC    dB Audio  Message
233330 +14 1106  DL1KYF UA4FKT R-18
233330  +9 2202  DL1KYF DO9BAU JO62
233400 +13 1106  DL1KYF UA4FKT R-18
233400 +12 2202  DL1KYF DO9BAU JO62
233415 -12 1107  DO9BAU DL1KYF +04
233430 +13 1106  DL1KYF UA4FKT R-18
233430 +10 2202  DL1KYF DO9BAU R-11
233445 -20 1106  DO9BAU DL1KYF RR73
233500 +13 2202  DL1KYF DO9BAU 73
233515 -17 1107  UA4FKT DL1KYF RR73
234415 -12 1108  OE6TNO DL1KYF JO74 (x2)
224900  -6 2530  DL1KYF II8IHBC -17
182500  +7 1179  DL1KYF DM1YS -02 (x2)

20m

UTC    dB Audio  Message
185700  +3 1075  DL1KYF GM3AND -04
173145  -9 1856  DL1KYF 3A2MW -03 (x2)
173515  +4  805  DL1KYF M7VME RR73
173700 -13  720  DL1KYF GM0GDD +01 (x2)
223245  -2 1358  DL1KYF WB2BIN -03 (x2)
145815 -13  822  DL1KYF MW7MCX RR73
144245  +0 2546  DL1KYF R8QA -10 (x4)
144515  +4 2550  DL1KYF F5MXH JN07 (x2)

10m

UTC    dB Audio  Message
163115  -5  980  DL1KYF SV1CQN +00 (x2)
142515 -12  637  DL1KYF IK2SND JN45
155915 -13  962  HG8LXL DL1KYF RR73

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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