SP9JP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO90

Receiver-side FT8 activity involving SP9JP, decoded by SO8OO in southeastern Poland. 755 related FT8 messages, 5 CQ messages, observed on 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-05-24 and 2026-08-21.

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

755
Related messages
5
CQ messages
42
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-24
Last seen: 2026-08-21 18:32 UTC

Activity Heatmap

Locator transmitted by SP9JP

Approximate centre of JO90, decoded 2026-07-16 19:07 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 UTCBandSP9JP S/NCounterpartCounterpart S/NMsgsCapture
08-21 20:32 10m - / -3 YU1JW -24 / - 2 ✓ Closing fragment
08-21 19:26 20m - / -4 DH1KJ +5 / - 2 ✓ Closing fragment
08-21 19:13 20m - / - OK1DVN -2 / - 2 ✓ Closing fragment
08-21 19:09 20m - / -2 S52D +11 / - 4 ✓ Closing fragment
08-21 18:59 20m - / -9 DH4FAI -14 / - 2 Partial capture
08-21 18:33 20m - / - OK1ALF -2 / - 2 Partial capture
08-21 18:28 20m - / 0 OM2AKD +18 / - 2 ✓ Closing fragment
08-21 18:13 20m -14 / - PD5MSC - / - 4 Partial capture
08-20 15:38 20m - / -12 GW4ONI -16 / - 2 ✓ Closing fragment
08-20 14:56 10m - / +7 UR1CCT -5 / - 3 ✓ Closing fragment
08-20 14:54 10m - / +1 DF6QN -2 / - 4 ✓ Closing fragment
08-20 13:50 20m - / -15 DL3BH -15 / - 2 ✓ Closing fragment
08-20 13:49 20m - / 0 DA1MK +4 / - 3 Partial capture
08-20 13:45 20m - / +4 DL1SO +4 / - 2 ✓ Closing fragment
08-20 13:09 20m - / -12 G3SKE -14 / - 2 ✓ Closing fragment
08-20 12:55 20m - / -15 G4YTW -15 / - 3 Partial capture
08-20 11:23 20m - / - CT1APP -10 / - 2 ✓ Closing fragment
08-20 08:23 10m - / 0 SV2DGJ -10 / - 2 ✓ Closing fragment
08-20 07:48 10m - / +3 F4BYF -6 / - 2 ✓ Closing fragment
08-16 16:16 20m - / -18 PD4DX -4 / - 2 ✓ Closing fragment
08-16 15:50 20m - / -13 OZ6P -14 / - 2 ✓ Closing fragment
08-16 07:15 20m - / +6 PD2FT -14 / - 2 ✓ Closing fragment
08-16 07:02 20m - / -7 DA0LH -4 / - 2 ✓ Closing fragment
08-16 07:00 20m - / +2 DL3LBK -4 / - 2 ✓ Closing fragment
08-15 14:50 20m - / 0 M7EKJ -18 / - 2 ✓ Closing fragment
08-15 14:34 20m - / +9 LB8NH -6 / - 2 ✓ Closing fragment
08-15 14:28 20m - / -9 ON6HX -7 / - 2 ✓ Closing fragment
08-12 20:43 10m - / +8 PA2JH -9 / - 3 Partial capture
08-12 20:33 10m - / -4 PH2M -3 / - 4 Partial capture
08-12 20:28 10m - / - PA4O +10 / - 2 ✓ Closing fragment
08-12 20:17 10m - / 0 DG7DBM -10 / - 2 ✓ Closing fragment
08-12 20:06 10m - / -2 HB9HRB -8 / - 2 ✓ Closing fragment
08-05 20:23 20m - / +6 CR5VP -2 / - 3 ✓ Closing fragment
08-03 15:30 20m - / +6 YO6LRV -23 / - 2 ✓ Closing fragment
07-20 18:16 20m - / -11 DD7NT -1 / - 2 ✓ Closing fragment
07-20 17:33 20m - / - TA4NYD -10 / - 3 ✓ Closing fragment
07-19 13:25 10m - / +4 PD4JOH -15 / - 5 Partial capture
07-19 13:21 10m - / -10 DN9SGE -6 / - 9 ✓ Closing fragment
07-19 05:06 10m - / -14 SV1OML -19 / - 3 Partial capture
07-18 15:58 20m 0 / - M5CES - / - 3 Partial capture
07-18 15:55 20m -2 / - <...> - / - 5 Partial capture
07-18 15:53 20m -3 / - PD3CFG - / +3 3 Partial capture
07-18 15:46 20m -12 / - CR5BV - / - 2 Partial capture
07-18 15:37 20m - / 0 UR5WAQ -16 / - 2 ✓ Closing fragment
07-16 19:01 40m -5 / - TA9MEB - / - 3 Partial capture
07-16 18:58 40m - / -5 DL8GAM -12 / - 2 ✓ Closing fragment
07-16 18:16 40m - / -13 US0QV -8 / - 2 ✓ Closing fragment
07-16 17:28 20m - / -5 DL6LAG -2 / - 2 ✓ Closing fragment
07-16 17:26 20m - / -1 DD1UN -6 / - 2 ✓ Closing fragment
07-16 16:06 40m - / -17 EW7DT -18 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
074915  -7  424  SP9JP F4BYF RR73
081745 -16 1098  SP9JP HB9TWU RR73
082345 -14 2523  SP9JP SV2DGJ +00 (x2)
144115  -7 1592  SP9JP PA1GLD +01
145045 -24 1757  SP9JP DK8EE RRR
145445  -6 2710  SP9JP DF6QN +01 (x4)
145645  -4 1038  SP9JP UR1CCT +07 (x3)
203200 -24 1668  SP9JP YU1JW -03 (x2)
20m
UTC    dB Audio  Message
182900 +20  527  SP9JP OM2AKD RR73
183300  -3  696  SP9JP OK1ALF RRR (x2)
183530  -9 2826  SP9JP E74UY -10
184200 -10  632  SP9JP DM2LAP -11
185900 -14 2417  SP9JP DH4FAI -09 (x2)
190900 +12 2429  SP9JP S52D -02 (x4)
191330  -2 1511  SP9JP OK1DVN RR73 (x2)
192600  +6 2634  SP9JP DH1KJ -04 (x2)
40m
UTC    dB Audio  Message
180045  -9 2489  SP9JP LY2BSW RR73
180315  -6  838  SP9JP YU65AEC +08
181345  -8 1090  SP9JP UR5SG -03
181645  -7  936  SP9JP US0QV -13 (x2)
181845 -24 1638  SP9JP LY2RD RR73
182945  +4 2773  SP9JP DL1NEO +08
185815 -11 2174  SP9JP DL8GAM -05 (x2)
190130  -4 2739  TA9MEB SP9JP JO90 (x3)
190700 -17 1761  S59A SP9JP JO90
213915  -6  867  SP9JP GB64MOD -03
215045 -12  582  SP9JP DL7ROB +14

Decoder S/N history by band

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