SP1RKT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP1RKT, decoded by SO8OO in southeastern Poland. 461 related FT8 messages, 13 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 41 UTC dates. Heard between 2026-05-08 and 2026-08-06.
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
461
Related messages
13
CQ messages
41
UTC dates heard
-3 dB
Mean decoder S/N
Frequent QSO partners observed at SO8OO
Stations SP1RKT worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP1RKT
Approximate centre of JO84, decoded 2026-08-02 20:32 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 | SP1RKT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-02 20:31 | 80m | +4 / -2 | EW2ZC | +9 / 0 | 9 | ✓ Full exchange observed |
| 08-02 20:30 | 80m | -2 / - | SP2OSP | +5 / +10 | 4 | ✓ Full exchange observed |
| 08-02 20:21 | 80m | +10 / - | DO6AZ | -1 / -1 | 4 | ✓ Closing observed |
| 08-02 20:18 | 80m | +12 / - | SQ2NIG | -4 / +7 | 5 | ✓ Full exchange observed |
| 08-02 20:16 | 80m | +4 / -2 | IW2OEF | -4 / 0 | 6 | ✓ Full exchange observed |
| 08-02 20:14 | 80m | +3 / -3 | RC6OD | +4 / -5 | 5 | ✓ Full exchange observed |
| 08-02 20:11 | 80m | +16 / - | SP0LPR | - / -6 | 6 | ✓ Closing fragment |
| 08-02 20:07 | 80m | +16 / +3 | SP9OJ | +9 / -10 | 8 | ✓ Full exchange observed |
| 08-02 20:07 | 80m | +19 / - | SP9SM | - / +7 | 3 | ✓ Closing fragment |
| 08-02 20:05 | 80m | +16 / - | SP3RK | +21 / - | 5 | ✓ Full exchange observed |
| 08-02 20:04 | 80m | +18 / - | DL1UDO | +1 / -6 | 4 | ✓ Closing observed |
| 08-02 20:02 | 80m | +16 / - | DB9LG | +4 / +1 | 5 | ✓ Full exchange observed |
| 08-02 20:00 | 80m | +3 / -11 | SP1905MFK | +2 / - | 4 | ✓ Closing observed |
| 08-02 19:59 | 80m | +14 / - | SP9BEB | +18 / +5 | 7 | ✓ Full exchange observed |
| 08-02 19:57 | 80m | +14 / - | OK4FX | +20 / +3 | 5 | ✓ Full exchange observed |
| 08-02 19:55 | 80m | +14 / - | SN4K | 0 / -2 | 5 | ✓ Full exchange observed |
| 08-02 19:53 | 80m | +15 / - | SQ3WL | - / - | 3 | Partial capture |
| 08-02 19:52 | 80m | +15 / - | DO5PY | - / -3 | 3 | ✓ Closing fragment |
| 08-02 19:48 | 80m | +14 / - | SQ5NO | - / -18 | 3 | ✓ Closing fragment |
| 08-02 19:48 | 80m | +11 / 0 | IK6GTF | -4 / -4 | 8 | ✓ Full exchange observed |
| 08-02 19:46 | 80m | +15 / -6 | EN35UKR | +2 / -7 | 3 | Partial capture |
| 08-02 19:45 | 80m | +16 / - | SP/DB4SNK | - / -7 | 2 | Partial capture |
| 08-02 19:44 | 80m | +20 / - | YO1BRANCUSI | - / -5 | 2 | Partial capture |
| 08-02 19:42 | 80m | +21 / +10 | SN5J | +17 / - | 2 | Partial capture |
| 08-02 19:42 | 80m | +21 / - | HF9T | +1 / -5 | 4 | ✓ Closing observed |
| 08-02 19:40 | 80m | +15 / - | SQ3AEV | - / - | 3 | Partial capture |
| 08-02 19:37 | 80m | +12 / - | SQ1BVG | - / -3 | 5 | Partial capture |
| 08-02 19:36 | 80m | +14 / +3 | SP5DFK | -5 / +1 | 5 | ✓ Full exchange observed |
| 08-02 19:34 | 80m | +13 / - | SP5GQ | - / -1 | 4 | ✓ Closing fragment |
| 08-02 18:44 | 10m | - / - | CT3MD | -12 / - | 2 | ✓ Closing fragment |
| 07-28 20:55 | 60m | - / -10 | HB9GNH | -16 / - | 2 | ✓ Closing fragment |
| 07-28 20:51 | 60m | -9 / -8 | 8S7DL | -4 / - | 4 | ✓ Closing observed |
| 07-28 20:48 | 60m | -10 / - | TK4TH | - / - | 2 | Partial capture |
| 07-28 20:46 | 80m | +15 / - | SP3PLD | +11 / - | 5 | ✓ Full exchange observed |
| 07-28 20:45 | 80m | +12 / +1 | SP7ZM | +15 / +3 | 4 | ✓ Full exchange observed |
| 07-28 20:43 | 80m | +13 / - | DJ2AX | +3 / +8 | 6 | ✓ Full exchange observed |
| 07-28 20:41 | 80m | +13 / +2 | OK1AR | +13 / - | 5 | ✓ Full exchange observed |
| 07-28 20:39 | 80m | +12 / -4 | HF5A | +11 / +1 | 6 | ✓ Full exchange observed |
| 06-23 11:43 | 20m | - / +2 | IQ6PE | -20 / - | 2 | ✓ Closing fragment |
| 06-18 11:33 | 20m | - / +8 | IQ7KM | 0 / - | 2 | ✓ Closing fragment |
| 06-17 21:30 | 80m | +14 / +3 | II3RPAD | -3 / - | 4 | Partial capture |
| 06-17 21:24 | 80m | +12 / 0 | IQ4JO | +8 / 0 | 16 | ✓ Full exchange observed |
| 06-17 21:19 | 80m | +10 / +8 | IQ4FE | -22 / -24 | 7 | ✓ Full exchange observed |
| 06-17 19:39 | 80m | +6 / - | IQ4JO | - / - | 2 | Partial capture |
| 06-17 19:37 | 80m | +4 / -5 | IQ0VT | +16 / +2 | 5 | ✓ Full exchange observed |
| 06-17 19:34 | 80m | +5 / - | IQ2PV | -19 / -20 | 5 | ✓ Closing observed |
| 06-16 21:23 | 80m | - / - | SP6ABD | +13 / - | 3 | Partial capture |
| 06-16 21:21 | 80m | +12 / - | IQ4JO | - / - | 2 | Partial capture |
| 06-16 21:19 | 80m | +10 / -3 | IQ4LH | 0 / -2 | 6 | ✓ Full exchange observed |
| 06-16 21:18 | 80m | +11 / - | IQ4FE | - / -20 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
10m
UTC dB Audio Message 143145 -13 1799 SP1RKT IQ2PV +13 (x2) 105215 -11 2384 5H1KB SP1RKT JO84 105245 -20 1168 IQ9BF SP1RKT JO84 105600 -14 2597 IQ4JO SP1RKT JO84 (x2) 122745 +15 2538 SP1RKT IQ0VT +05 (x2) 123115 +13 2776 SP1RKT IQ4JO +03 (x2) 184430 -12 2012 SP1RKT CT3MD +11 (x2) 102230 -20 1902 SP1RKT 5B4AMX RR73
80m
UTC dB Audio Message 202230 +2 1623 DO6AZ SP1RKT 73 202415 +12 1310 SP1RKT RW3YS -04 203015 -2 1623 SP2OSP SP1RKT JO84 203030 +5 1489 SP1RKT SP2OSP +11 203045 -2 1623 SP2OSP SP1RKT R+10 (x2) 203145 -2 1608 EW2ZC SP1RKT JO84 (x2) 203230 +11 2070 SP1RKT EW2ZC -02 203245 +2 1608 EW2ZC SP1RKT R+00 203300 +10 2070 SP1RKT EW2ZC -03 203315 +6 1608 EW2ZC SP1RKT R+02 203330 +7 2070 SP1RKT EW2ZC RR73 203345 +7 1608 EW2ZC SP1RKT R+02 (x2)
60m
UTC dB Audio Message 220845 -16 1482 <...> SP1RKT JO84 220900 -9 1560 SP1RKT II1RVCO +00 220915 -16 1482 <...> SP1RKT R+08 190215 -7 1178 IQ4FE SP1RKT JO84 190530 -6 2240 SP1RKT ER3UA -09 190545 -15 2122 ER3UA SP1RKT R-04 190600 -5 2240 SP1RKT ER3UA RR73 204845 -9 2290 TK4TH SP1RKT JO84 (x2) 205145 -9 2290 8S7DL SP1RKT JO84 205300 -1 1034 SP1RKT 8S7DL -08 (x3) 205545 -16 1771 SP1RKT HB9GNH -10 (x2)
20m
UTC dB Audio Message 115345 +4 2394 IQ0VT SP1RKT JO84 115415 +9 2394 IQ9NI SP1RKT JO84 115445 +6 2394 IQ0VT SP1RKT R-04 115545 +9 2394 IQ9NI SP1RKT JO84 (x2) 154230 -4 1978 SP1RKT IQ9BH +09 (x2) 154430 -1 2016 SP1RKT IQ9USG RR73 154530 -2 327 SP1RKT <...> -06 154800 +1 943 SP1RKT IQ9BF -24 (x2) 113315 -5 2102 SP1RKT IQ7KM +08 (x2) 114300 -21 1368 SP1RKT IQ6PE +02 (x2)
40m
UTC dB Audio Message 173900 -3 1632 SP1RKT IQ7PU -04 173915 -5 1832 IQ7PU SP1RKT R-09 174245 -1 2613 IQ0VT SP1RKT JO84 174300 -2 1325 SP1RKT IQ0VT -13 174315 -3 2613 IQ0VT SP1RKT R-03 174330 +0 1325 SP1RKT IQ0VT RR73 174345 -1 2613 IQ0VT SP1RKT 73 174415 -8 2613 IQ7PU SP1RKT JO84 (x2) 174545 +1 2613 IQ1TO SP1RKT JO84 174645 -3 2613 IQ9BF SP1RKT JO84 125615 -23 1769 IQ3VE SP1RKT JO84 (x4)
160m
UTC dB Audio Message 204700 -7 1562 SP1RKT OJ0MN +00 204715 -4 1355 OJ0MN SP1RKT R-02 204730 -6 1502 SP1RKT OJ0MN RR73 204745 -2 1355 OJ0MN SP1RKT 73 204800 -8 1355 OH2MA SP1RKT JO84 (x2) 204930 -6 1804 SQ9PBV SP1RKT JO84 204945 +0 1742 SP1RKT SQ9PBV -05 205000 -8 1804 SQ9PBV SP1RKT R-12 (x2) 205100 -7 1804 DO6LE SP1RKT JO84 205115 +0 1916 SP1RKT DO6LE -15 205130 -7 1804 DO6LE SP1RKT R-12 205145 +2 1916 SP1RKT DO6LE RR73 205200 -6 1804 DO6LE SP1RKT 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.