SP9KJA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JN99

Receiver-side FT8 activity involving SP9KJA, decoded by SO8OO in southeastern Poland. 46 related FT8 messages, observed on 80m, 40m, across 18 UTC dates. Heard between 2026-05-29 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

46
Related messages
0
CQ messages
18
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-05-29
Last seen: 2026-08-23 12:42 UTC

Activity Heatmap

Locator transmitted by SP9KJA

Approximate centre of JN99, decoded 2026-08-23 14:42 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 UTCBandSP9KJA S/NCounterpartCounterpart S/NMsgsCapture
08-23 14:41 40m -6 / -9 SQ3EWA -24 / -12 5 ✓ Full exchange observed
08-19 05:33 40m - / - UT3KW -16 / - 2 Partial capture
08-09 16:56 40m -17 / - SP9TEX - / +5 6 Partial capture
08-09 16:54 40m -17 / - SN0GIP -15 / +5 3 Partial capture
08-08 09:09 40m -24 / - SQ9JTI -20 / - 2 ✓ Closing observed
08-04 18:14 80m +5 / -12 SQ5NO -12 / -14 4 ✓ Full exchange observed
08-02 16:28 40m -20 / - SQ5NO - / -12 2 ✓ Closing fragment
08-01 17:34 40m -10 / +9 SQ9MEZ -8 / +2 4 ✓ Full exchange observed
08-01 16:52 40m - / - F5RRS -18 / - 4 Partial capture
08-01 16:50 40m -20 / - SQ9AWN -14 / +4 5 ✓ Full exchange observed
07-10 02:47 80m +10 / - LZ01MIKU +7 / -2 3 Partial capture
07-06 17:55 80m +7 / - <...> - / -4 2 Partial capture
06-22 17:02 40m -21 / -6 SP5HWB -3 / - 3 ✓ Closing observed
06-21 14:26 40m - / -7 SP5HWB -12 / - 2 ✓ Closing fragment
06-20 18:51 40m -20 / - SP7ALM -11 / -2 2 ✓ Closing observed
06-20 14:28 40m - / - PE9JAN -16 / - 2 Partial capture
06-20 14:27 40m -10 / - SQ9FVE - / -7 2 ✓ Closing fragment
06-19 10:38 40m -16 / -16 SP7VCL -21 / -8 4 ✓ Full exchange observed
06-10 04:37 40m - / -4 YO5OSF +4 / - 2 ✓ Closing fragment
06-07 15:05 40m -6 / - <...> - / -8 8 Partial capture
06-07 10:45 40m -10 / -9 SN3KO -10 / - 4 ✓ Closing observed
06-07 04:07 80m +6 / -2 SP4MSY +1 / -4 5 ✓ Full exchange observed
06-07 04:04 80m 0 / -8 SP5RZL +8 / -1 5 ✓ Full exchange observed
06-05 14:57 40m - / - DL6EL -10 / - 2 Partial capture
06-05 14:56 40m -1 / - SQ9AWN -4 / 0 4 ✓ Full exchange observed
06-04 18:28 80m +3 / - SQ9AWN +6 / -3 5 ✓ Full exchange observed
06-04 17:22 40m +10 / - SP1373JA - / -15 4 Partial capture
05-29 09:08 40m - / - UT4PA -10 / - 3 Partial capture
05-29 09:06 40m -16 / - SQ9PCO -7 / -7 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
165430 -15 1495  SN0GIP SP9KJA +05
165445 -15 1712  SP9KJA SN0GIP R+21
165600 -24 1495  SP9TEX SP9KJA +05 (x6)
053315 -16 1713  SP9KJA UT3KW KO30 (x2)
144145  -5 1692  SQ3EWA SP9KJA JN99 (x2)
144230 -24 1991  SP9KJA SQ3EWA -09
144245  -6 1692  SQ3EWA SP9KJA R-12 (x2)
80m
UTC    dB Audio  Message
040700  -2 1453  SP9KJA SP4MSY -02 (x2)
040745  +6 1422  SP4MSY SP9KJA R-04
040800  -1 1453  SP9KJA SP4MSY RR73
040815  +7 1422  SP4MSY SP9KJA 73
175530  +7 1485  <...> SP9KJA -04 (x2)
175615 -11 1619  SP9KJA YU65AEC R-01
024745 +11 1495  LZ01MIKU SP9KJA JN99
024800  +7 1841  SP9KJA LZ01MIKU +11
024815  +9 1495  LZ01MIKU SP9KJA R-02
181445  +2 1488  SQ5NO SP9KJA -14
181530 -12 1655  SP9KJA SQ5NO R-12
181545  +8 1488  SQ5NO SP9KJA RR73
181600 -13 1655  SP9KJA SQ5NO 73

Decoder S/N history by band

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