SP1I — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP1I, decoded by SO8OO in southeastern Poland. 181 related FT8 messages, 1 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 37 UTC dates. Heard between 2026-05-20 and 2026-08-16.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations SP1I worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP1I
Approximate centre of JO73, decoded 2026-08-16 21:06 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 | SP1I S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 21:10 | 40m | -11 / - | II3DRC | -17 / -16 | 4 | ✓ Closing observed |
| 08-16 21:05 | 40m | -3 / - | LA1PHA | - / - | 5 | ✓ Closing fragment |
| 08-16 21:01 | 40m | -13 / - | <...> | - / - | 4 | Partial capture |
| 08-16 20:59 | 40m | -11 / - | JA5MHD | - / - | 3 | Partial capture |
| 08-13 20:30 | 40m | -10 / - | <...> | - / - | 4 | Partial capture |
| 08-13 20:24 | 40m | -10 / - | <...> | - / -12 | 4 | Partial capture |
| 08-13 20:20 | 40m | -11 / - | JF6XQJ | - / -20 | 6 | ✓ Closing fragment |
| 08-13 20:14 | 40m | -12 / - | <...> | - / - | 3 | Partial capture |
| 08-12 04:12 | 40m | -19 / - | LB8VG | - / 0 | 3 | ✓ Closing fragment |
| 08-08 06:32 | 40m | -14 / -1 | SP4MPH | -22 / +2 | 4 | ✓ Full exchange observed |
| 08-08 06:28 | 40m | -2 / -4 | SQ4KDM | -8 / - | 6 | ✓ Full exchange observed |
| 08-08 06:24 | 40m | -14 / - | <...> | - / -8 | 2 | Partial capture |
| 08-08 06:21 | 40m | -8 / - | <...> | - / -15 | 2 | Partial capture |
| 08-08 04:41 | 40m | -1 / - | TM42TFR | - / -4 | 3 | Partial capture |
| 08-08 04:36 | 40m | -7 / - | SA0PAL | - / -7 | 3 | ✓ Closing fragment |
| 08-05 04:18 | 40m | -18 / - | YN9H | - / - | 8 | Partial capture |
| 08-04 04:41 | 40m | -18 / - | WD4OBP | - / -3 | 2 | ✓ Closing fragment |
| 08-04 04:25 | 40m | -19 / - | ND9M | - / -8 | 2 | Partial capture |
| 08-04 04:21 | 40m | -12 / - | TI5RR | - / -14 | 3 | Partial capture |
| 08-04 04:11 | 40m | -6 / - | N1NRL | - / -16 | 2 | ✓ Closing fragment |
| 08-04 04:10 | 40m | - / - | G3WGC | -10 / - | 3 | Partial capture |
| 08-01 04:14 | 40m | -1 / - | SA3LEN | - / -3 | 2 | Partial capture |
| 08-01 04:13 | 40m | -18 / - | HI8UD | - / - | 2 | Partial capture |
| 08-01 04:07 | 20m | - / -10 | 7Q5MLV | -4 / - | 2 | Partial capture |
| 07-30 20:21 | 40m | -10 / - | M0LEX | - / -7 | 3 | ✓ Closing fragment |
| 07-30 20:17 | 40m | -14 / - | TF4M | - / +3 | 5 | ✓ Closing fragment |
| 07-30 20:11 | 40m | -12 / - | DP6SEVEN | -19 / -5 | 3 | Partial capture |
| 07-29 20:32 | 40m | -14 / - | VK6BAD | - / - | 4 | Partial capture |
| 07-28 19:56 | 40m | -11 / - | SJ9WL | - / -8 | 3 | Partial capture |
| 07-25 05:49 | 40m | -18 / - | HI8UD | - / - | 2 | Partial capture |
| 07-25 05:14 | 40m | -16 / - | PQ1I | - / - | 5 | Partial capture |
| 07-25 04:57 | 40m | -21 / - | HI8UD | - / - | 2 | Partial capture |
| 07-24 19:34 | 40m | -6 / 0 | SQ9SET | -6 / +4 | 5 | ✓ Full exchange observed |
| 07-24 19:32 | 40m | -10 / - | G3YSK | - / -11 | 3 | Partial capture |
| 07-24 19:27 | 40m | -13 / - | SM4UEF | - / +1 | 6 | Partial capture |
| 07-24 19:25 | 40m | -14 / -13 | HF650LLL | -18 / - | 2 | Partial capture |
| 07-24 04:26 | 40m | - / +3 | US2UM | -15 / - | 5 | ✓ Closing fragment |
| 07-24 04:22 | 40m | -13 / - | EL2BG | - / -25 | 4 | Partial capture |
| 07-23 09:19 | 20m | - / -19 | <...> | -12 / - | 2 | Partial capture |
| 07-22 04:14 | 40m | -19 / - | XE1PM | - / -8 | 3 | Partial capture |
| 07-15 20:03 | 40m | -6 / - | VJ6X | - / -24 | 9 | ✓ Closing fragment |
| 07-14 19:59 | 40m | -5 / - | VJ6X | - / - | 2 | Partial capture |
| 07-12 20:50 | 40m | -10 / - | Z81D | - / - | 3 | Partial capture |
| 07-12 20:48 | 40m | -14 / - | YH5NA | - / - | 2 | Partial capture |
| 07-12 20:30 | 20m | - / -19 | JH4IFF | -20 / - | 3 | ✓ Closing fragment |
| 07-12 20:13 | 20m | - / -7 | JH6DUL | -8 / - | 2 | Partial capture |
| 07-12 11:43 | 40m | -16 / - | G0MTK | - / -14 | 2 | ✓ Closing fragment |
| 07-12 11:42 | 40m | -11 / - | F4NEY | - / -17 | 2 | ✓ Closing fragment |
| 07-12 11:37 | 40m | -13 / - | M9UOK | - / -18 | 2 | ✓ Closing fragment |
| 07-12 10:21 | 40m | -12 / - | LB9ZG | - / -12 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210000 -9 977 JA5MHD SP1I JO73 (x2) 210130 -17 1361 <...> SP1I JO73 (x4) 210500 -3 701 LA1PHA SP1I JO73 (x5) 211030 -11 2345 II3DRC SP1I -16 (x3) 211145 -17 2346 SP1I II3DRC 73
UTC dB Audio Message 201445 -8 2419 SP1I JH6DUL -08 203000 -23 1374 SP1I JH4IFF -19 (x3) 201445 -10 1375 SP1I TM15TFR +14 202830 -12 319 SP1I C31EA -08 091930 -11 2681 SP1I <...> -19 (x2) 191330 -10 2633 SP1I 7Z1BM RR73 092330 -21 2266 LA6OCA SP1I JO73 094945 -19 2401 VP5G SP1I JO73 (x3) 040700 -3 2928 SP1I 7Q5MLV -10 (x2)
UTC dB Audio Message 092200 -3 2276 SP1I 7Q9PTP -06 (x2) 200315 -2 2395 SP1I R6OD -19 200630 -3 2653 SP1I RR73; IV3DXW <...> -10 114900 -24 1842 SP1I 7Q9BK RR73 092430 -21 1426 SP1I <...> -09
UTC dB Audio Message 034330 -3 2408 HF5A SP1I JO73 034345 -7 2809 SP1I DL6LG JO60 034400 -4 2408 HF5A SP1I JO73 034415 -9 2809 SP1I DL6LG JO60 034415 +10 2409 SP1I HF5A -07 034430 -1 2408 HF5A SP1I R-08 034445 +11 2409 SP1I HF5A RR73 034445 -10 2810 SP1I DL6LG JO60 034530 +3 2810 DL6LG SP1I -18 204700 -7 2102 HF9T SP1I JO73 (x6)
UTC dB Audio Message 044300 -15 2050 SP1I PA5RH RR73 044315 -12 2051 PA5RH SP1I 73 044430 -14 1920 OV1MF SP1I JO73 044545 -8 1009 PI4DX SP1I JO73 044600 -1 1008 SP1I PI4DX +06 044615 -12 1009 PI4DX SP1I R+11 044630 -4 1008 SP1I PI4DX RR73 044645 -11 1008 PI4DX SP1I 73 044715 -11 1009 G0BLB SP1I -03 (x2) 044845 -12 868 F5MXH SP1I -17 (x2) 045415 -15 1389 SP1I IK2VFR/P -02 045430 -21 1389 IK2VFR/P SP1I R-01 045445 -14 1389 SP1I IK2VFR/P RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.