SP3QDM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP3QDM, decoded by SO8OO in southeastern Poland. 159 related FT8 messages, 4 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 28 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
Frequent QSO partners observed at SO8OO
Stations SP3QDM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP3QDM
Approximate centre of JO82, decoded 2026-08-24 02:52 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 | SP3QDM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 02:52 | 40m | -1 / - | TI5RR | - / -11 | 4 | ✓ Closing fragment |
| 08-21 05:21 | 20m | - / -2 | EX7CQ | -8 / - | 2 | ✓ Closing fragment |
| 08-21 05:04 | 40m | +11 / - | GJ0KYZ | -12 / +9 | 4 | ✓ Full exchange observed |
| 08-21 04:59 | 40m | +7 / - | ZV8R | - / -16 | 9 | ✓ Closing fragment |
| 08-21 04:57 | 40m | +4 / - | OA4DOS | - / -19 | 3 | ✓ Closing fragment |
| 08-21 04:53 | 40m | +4 / - | XE1PM | - / -8 | 5 | Partial capture |
| 08-21 04:51 | 40m | -1 / - | HI3JCC | - / -15 | 4 | ✓ Closing fragment |
| 08-20 21:58 | 40m | -8 / - | EA5HM | -1 / -3 | 7 | Partial capture |
| 08-20 21:57 | 40m | -4 / - | SP7TF | -15 / -8 | 3 | ✓ Closing observed |
| 08-20 21:44 | 40m | +2 / - | HL2DAA | - / -20 | 6 | Partial capture |
| 08-20 21:40 | 40m | -4 / -19 | DK4RH | +3 / -4 | 7 | ✓ Full exchange observed |
| 08-20 21:36 | 40m | -2 / - | <...> | - / -19 | 4 | Partial capture |
| 08-20 20:32 | 80m | -5 / - | HB3YBG | -4 / - | 2 | ✓ Closing observed |
| 08-20 20:27 | 80m | +16 / - | JH4ADV | - / -15 | 6 | Partial capture |
| 08-20 20:24 | 80m | +10 / - | DO5PY | - / -5 | 2 | ✓ Closing fragment |
| 08-20 20:24 | 80m | +13 / +1 | DK0ACI | -9 / 0 | 7 | ✓ Full exchange observed |
| 08-20 20:18 | 80m | +3 / - | JA4DND | - / - | 4 | Partial capture |
| 08-19 20:20 | 80m | +4 / - | <...> | - / -1 | 3 | Partial capture |
| 08-19 19:59 | 160m | +10 / - | UD8S | - / -18 | 6 | Partial capture |
| 08-19 19:55 | 160m | +9 / - | HA5AIL | -14 / -16 | 7 | ✓ Closing observed |
| 08-19 19:53 | 160m | +8 / -10 | R9SAP | -13 / -14 | 5 | ✓ Full exchange observed |
| 08-19 19:27 | 40m | -2 / - | 5A1AL | - / -24 | 3 | ✓ Closing fragment |
| 08-18 21:05 | 40m | -2 / +6 | EJ4GRC | -15 / -9 | 10 | ✓ Full exchange observed |
| 08-18 20:54 | 40m | 0 / - | EJ4GRC | - / - | 2 | Partial capture |
| 08-18 20:45 | 80m | +13 / -21 | JA5BZL | -14 / -24 | 5 | ✓ Full exchange observed |
| 08-18 20:34 | 80m | +14 / - | <...> | - / - | 3 | Partial capture |
| 08-16 20:33 | 80m | +2 / - | JE6WOQ | - / -24 | 4 | Partial capture |
| 08-16 20:28 | 80m | +5 / +3 | 9A4BP/P | -19 / - | 3 | ✓ Closing observed |
| 08-16 19:56 | 80m | -4 / - | JE6WOQ | - / - | 8 | Partial capture |
| 08-16 11:05 | 20m | -15 / - | RW3C/P | - / -24 | 7 | Partial capture |
| 08-15 22:35 | 80m | 0 / - | CX2ACB | - / -18 | 11 | Partial capture |
| 08-15 22:28 | 80m | +14 / - | ZP5DBC | - / - | 10 | Partial capture |
| 08-11 19:47 | 20m | +6 / - | VR2VAZ | - / -24 | 2 | Partial capture |
| 08-11 19:44 | 20m | +9 / - | HZ1YJ | - / -15 | 3 | ✓ Closing fragment |
| 08-09 09:16 | 10m | - / +6 | SV2CLJ | -9 / - | 2 | ✓ Closing fragment |
| 08-07 22:26 | 80m | +13 / - | <...> | - / - | 9 | Partial capture |
| 08-06 19:43 | 160m | +10 / - | SQ2BXI | +11 / -1 | 4 | ✓ Closing observed |
| 08-05 19:51 | 40m | 0 / - | UA2FFD | -20 / +3 | 6 | ✓ Closing observed |
| 08-05 18:36 | 40m | +5 / - | <...> | - / -5 | 5 | Partial capture |
| 08-02 21:53 | 60m | +6 / - | <...> | - / - | 3 | Partial capture |
| 08-02 21:50 | 60m | +7 / -1 | M5WJF | -3 / - | 5 | ✓ Closing observed |
| 08-02 21:48 | 60m | +4 / - | TK4TH | -19 / -1 | 5 | ✓ Closing observed |
| 08-02 21:21 | 80m | +12 / - | OO0O | - / - | 10 | Partial capture |
| 08-02 21:11 | 160m | +11 / -6 | 5Z4AB | -12 / -14 | 11 | ✓ Full exchange observed |
| 08-01 17:59 | 40m | +6 / - | RL2F | - / - | 5 | ✓ Closing fragment |
| 08-01 17:08 | 40m | +4 / - | <...> | - / - | 10 | Partial capture |
| 07-27 09:14 | 20m | -4 / - | DJ0MAB | -14 / - | 4 | ✓ Full exchange observed |
| 07-23 20:27 | 40m | -12 / - | VJ6X | - / -22 | 2 | ✓ Closing fragment |
| 07-21 05:25 | 40m | 0 / - | OO0O | - / - | 10 | Partial capture |
| 07-21 05:13 | 40m | -4 / - | TI4OP | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 050045 +7 698 ZV8R SP3QDM JO82 (x7) 050430 -12 698 SP3QDM GJ0KYZ +17 050445 +11 698 GJ0KYZ SP3QDM R+09 050500 -11 699 SP3QDM GJ0KYZ RR73 050515 +11 698 GJ0KYZ SP3QDM 73 025215 +2 2378 TI5RR SP3QDM JO82 (x4)
UTC dB Audio Message 091445 -5 964 DJ0MAB SP3QDM RR73 194445 +11 1141 HZ1YJ SP3QDM JO82 (x3) 194715 +8 1141 VR2VAZ SP3QDM -24 (x2) 110545 -7 1707 RW3C/P SP3QDM JO82 (x7) 052130 -12 1766 SP3QDM EX7CQ -02 (x2)
UTC dB Audio Message 202445 -12 306 SP3QDM DK0ACI +01 202500 +12 666 DO5PY SP3QDM RR73 202515 -10 306 SP3QDM DK0ACI +01 (x2) 202600 +14 667 DK0ACI SP3QDM R+00 202615 -9 306 SP3QDM DK0ACI RR73 202630 +12 667 DK0ACI SP3QDM 73 202730 +13 666 JH4ADV SP3QDM -15 (x6) 203230 -5 667 HB3YBG SP3QDM RR73 203245 -4 666 SP3QDM HB3YBG 73
UTC dB Audio Message 195415 -15 1042 SP3QDM R9SAP RR73 195430 +7 2039 R9SAP SP3QDM 73 195515 -14 2040 SP3QDM HA5AIL JN97 (x2) 195600 +11 2039 HA5AIL SP3QDM -16 (x5) 195900 +8 2039 UD8S SP3QDM R-18 (x6)
UTC dB Audio Message 092730 -3 444 SP3QDM C91RU +00 092800 -3 444 SP3QDM RR73; PD1AIQ <...> +14 114930 -5 484 SP3QDM 5H1KB -10 115600 -3 483 SP3QDM RR73; LA7KJ <...> -02 090115 -11 658 SP3QDM SV2CLJ KN10 (x3)
UTC dB Audio Message 204045 -4 1590 C91RU SP3QDM -17 (x2) 214815 +2 2250 TK4TH SP3QDM JO82 (x3) 214930 -19 2032 SP3QDM TK4TH RR73 214945 +3 2250 TK4TH SP3QDM 73 215030 -4 631 SP3QDM M5WJF IO82 (x3) 215145 +7 2250 M5WJF SP3QDM RR73 215200 -5 631 SP3QDM M5WJF 73 215345 +5 2250 <...> SP3QDM JO82 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.