SQ7KMT — 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: Poland Most frequent locator attributed to this token: JO91

Receiver-side FT8 activity involving SQ7KMT, decoded by SO8OO in southeastern Poland. 267 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 20 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-11-03.

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 267 FT8 messages attributed to SQ7KMT as the transmitting token by decoded message structure across 20 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (60%), followed by 20 m (16%) and 160 m (12%). Most decodes (82%) fell within the six-hour window 11:00-17:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -5 dB.

Overview

267
Messages attributed
20
UTC dates decoded
39
Active 15-min windows
-5 dB
Estimated median S/N

Bands

160m · 32 80m · 21 60m · 11 40m · 161 20m · 42
First attributed message: 2026-06-20
Last attributed message: 2026-11-03 14:39 UTC

Observed FT8 message patterns

Attributed sample
267 messages
Active dates
20 UTC dates
Estimated median S/N
-5 dB
Estimated 10th-90th percentile
-12 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 64, strong (≥ -8 dB) 198.

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 SQ7KMT in decoded directed-looking exchanges:

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 SQ7KMT

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
JO91 · 65 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
262 km (approx.)
Last such locator decoded
2026-11-03 14:36 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 UTCBandSQ7KMT S/NCounterpartCounterpart S/NMsgsCapture
11-03 14:37 40m -2 / - TA2EE - / -10 4 ✓ Closing fragment
11-03 13:55 40m -2 / - EX8BT - / -18 8 Partial capture
11-03 13:46 40m +3 / -17 RA1WZ -7 / -1 5 ✓ Full exchange observed
11-03 13:44 40m +2 / +9 SM0EJR -4 / -14 4 ✓ Full exchange observed
11-03 13:43 40m +2 / -3 DL7ACA 0 / -9 5 ✓ Full exchange observed
11-03 13:41 40m -2 / -14 R1AV -18 / -1 6 ✓ Full exchange observed
11-03 13:40 40m -3 / - OE3RWR -3 / +5 5 ✓ Full exchange observed
11-03 13:39 40m -1 / 0 OK1HEH -7 / -11 5 ✓ Full exchange observed
11-03 13:39 40m -4 / - IZ4AIF - / -9 2 Partial capture
11-03 13:37 40m -2 / +1 OE8PIT +4 / -4 6 ✓ Full exchange observed
11-01 20:01 80m - / - HF5A -7 / - 2 Partial capture
11-01 19:58 80m -10 / - LZ2VQ - / 0 3 ✓ Closing fragment
11-01 19:55 80m -2 / -7 DO5PY +4 / -11 3 ✓ Full exchange observed
11-01 19:54 80m -1 / -1 UT5UGR +4 / -1 6 Partial capture
11-01 19:53 80m -2 / -3 DK7UY -7 / -9 4 ✓ Full exchange observed
11-01 19:52 80m -3 / -13 S50XX +4 / -8 5 ✓ Full exchange observed
11-01 19:51 80m 0 / - SV9MBH -20 / -8 3 ✓ Closing observed
10-31 21:02 80m -8 / - SM5FNB - / - 3 Partial capture
10-31 12:10 40m -7 / - DK1XAM - / -1 2 ✓ Closing fragment
10-31 12:09 40m -5 / +1 S53AK -1 / -2 3 ✓ Full exchange observed
10-26 15:11 80m -4 / - UN0GY - / - 2 Partial capture
10-21 13:56 40m -3 / - RU4CK - / +1 6 Partial capture
10-21 13:53 40m - / - DK1XAM -7 / - 2 Partial capture
10-21 13:53 40m - / -12 RU4CK -15 / - 2 Partial capture
10-21 13:53 40m -1 / - GB3RS - / -18 4 ✓ Closing fragment
10-21 13:52 40m - / - PD4RJ -15 / - 2 Partial capture
10-21 13:51 40m -4 / - OE9GWV - / -9 2 ✓ Closing fragment
10-21 13:49 40m -4 / -7 DL1HTW +1 / -1 5 ✓ Full exchange observed
10-16 18:05 40m - / - DJ0MAB -2 / - 3 Partial capture
10-14 19:40 160m +12 / -12 UB1CCL -8 / -3 5 ✓ Full exchange observed
10-14 19:39 160m +8 / -6 DK7ZT -10 / -5 4 ✓ Full exchange observed
10-14 19:37 160m +6 / - SP2GR -20 / -17 4 ✓ Closing observed
10-14 19:36 160m - / - UA4FKT -14 / - 2 Partial capture
10-14 19:35 160m +6 / -15 YL2EA -8 / -8 5 ✓ Full exchange observed
10-14 19:29 40m - / -4 IK2ZJR +3 / - 4 ✓ Closing fragment
10-14 19:29 40m - / - IZ4JMA -3 / - 2 Partial capture
10-14 12:54 40m -6 / 0 YO3JW -4 / -11 4 ✓ Full exchange observed
10-13 18:25 160m -4 / - IK4PLW - / -11 4 Partial capture
10-13 14:14 10m - / - EA7Z +1 / - 2 Partial capture
10-13 14:10 40m -3 / - OS4K - / -9 3 ✓ Closing fragment
10-13 14:05 40m -6 / - DJ0MAB -7 / -8 8 Partial capture
10-13 14:04 40m -4 / +7 SP9ALK -3 / -1 6 ✓ Full exchange observed
10-13 14:04 40m -5 / -13 DL2FBG -23 / -5 3 ✓ Full exchange observed
10-12 15:29 40m -5 / - 2E0CVN - / -18 13 Partial capture
10-12 15:25 60m -9 / - DD6ZV -1 / -11 11 Partial capture
10-12 15:23 60m -12 / +2 DK7ZT -6 / -4 3 ✓ Full exchange observed
10-12 15:23 60m -8 / -10 F5BEG -8 / -6 6 ✓ Full exchange observed
10-10 18:15 160m -6 / -14 OE3OOG -5 / -13 5 ✓ Full exchange observed
10-10 11:09 40m -11 / - ON8WR - / -13 11 Partial capture
10-07 19:28 160m +7 / -21 UA4FKT -4 / -16 8 ✓ 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
135515 -10 2237  EX8BT SQ7KMT -18 (x8)
143530  +0 1735  CQ SQ7KMT JO91 (x3)
143700  -4 1735  TA2EE SQ7KMT -10 (x4)
80m 
UTC    dB Audio  Message
195445  -6 1197  SQ7KMT SP3JHZ JO71
195445 -10 2201  SQ7KMT LZ2VQ KN23
195500  -5 2202  DO5PY SQ7KMT -11
195515  +6 1243  SQ7KMT UT5UGR -01
195515  +4 2302  SQ7KMT DO5PY R-07
195530  +2 2202  DO5PY SQ7KMT RR73
195545  +5 1243  SQ7KMT UT5UGR -01
195600  +0 2202  UT5UGR SQ7KMT R-01 (x2)
195830  -5 2202  LZ2VQ SQ7KMT +00 (x3)
200100  -9 2202  CQ SQ7KMT JO91
200115 -11 2754  SQ7KMT HF5A JO92 (x2)
160m 
UTC    dB Audio  Message
193845 -24  897  SQ7KMT SP2GR 73
193900 +10 2387  CQ SQ7KMT JO91 (x2)
193945  -8  823  SQ7KMT DK7ZT -06
194000  +6 2387  DK7ZT SQ7KMT R-05
194015 -11  823  SQ7KMT DK7ZT RR73
194030  +9 2387  DK7ZT SQ7KMT 73
194045  -7 2387  SQ7KMT UB1CCL KO48
194100 +13 2387  UB1CCL SQ7KMT -03
194115  -4 2388  SQ7KMT UB1CCL R-12
194130 +12 2387  UB1CCL SQ7KMT RR73
194145 -12 2387  SQ7KMT UB1CCL 73
195030  +5 2387  CQ SQ7KMT JO91 (x2)
201930  -4 1948  DC0GL SQ7KMT JO91
10m 
UTC    dB Audio  Message
141445  +0 2328  SQ7KMT EA7Z IM67 (x2)
60m 
UTC    dB Audio  Message
152445  -5 2191  SQ7KMT F5BEG R-10
152500  -9 1343  F5BEG SQ7KMT RR73
152515  -7 2191  SQ7KMT F5BEG 73
152530  -8 1343  DD6ZV SQ7KMT -11 (x4)
152730  -9 1343  CQ SQ7KMT JO91
152745  +0 1343  SQ7KMT DD6ZV JO62 (x7)

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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