I5MPN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving I5MPN, decoded by SO8OO in southeastern Poland. 264 related FT8 messages, 4 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-05-20 and 2026-08-17.
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 I5MPN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by I5MPN
Approximate centre of JN53, decoded 2026-08-22 06:45 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 | I5MPN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 06:47 | 40m | 0 / - | IZ8PPI | - / -16 | 2 | ✓ Closing fragment |
| 08-22 06:36 | 40m | -3 / - | HV0KIS | - / - | 18 | ✓ Closing fragment |
| 08-19 19:57 | 40m | -10 / - | 5A1AL | - / -16 | 5 | ✓ Closing fragment |
| 08-17 20:02 | 40m | -3 / - | SN1A | - / -6 | 2 | Partial capture |
| 08-17 19:59 | 40m | -4 / +3 | 9A1CCB | 0 / +1 | 6 | ✓ Full exchange observed |
| 08-17 19:57 | 40m | -5 / - | JA4FKX | - / -22 | 6 | ✓ Closing fragment |
| 08-17 19:55 | 40m | -4 / - | JF1UVJ | - / -16 | 4 | ✓ Closing fragment |
| 08-17 19:50 | 40m | -4 / - | VJ6X | - / - | 2 | Partial capture |
| 08-12 07:33 | 20m | -9 / - | UW8SM | - / -15 | 2 | ✓ Closing fragment |
| 08-12 07:28 | 20m | -14 / - | ZL4TT | - / - | 2 | ✓ Closing fragment |
| 08-12 07:26 | 20m | -14 / - | VK3HA | - / - | 2 | Partial capture |
| 08-10 17:03 | 20m | -8 / - | <...> | - / - | 4 | Partial capture |
| 08-08 18:59 | 20m | +11 / - | ON4CLP | +2 / -7 | 6 | ✓ Full exchange observed |
| 08-08 05:13 | 40m | -8 / - | ZL4KX | - / - | 2 | Partial capture |
| 08-06 07:27 | 20m | -1 / - | VK3BOY | - / - | 4 | Partial capture |
| 08-03 20:05 | 20m | -5 / - | RA1QX | - / -7 | 2 | ✓ Closing fragment |
| 08-03 19:57 | 20m | -6 / - | VO1IV | - / - | 2 | ✓ Closing fragment |
| 08-03 19:34 | 20m | -12 / - | XW4KV | - / - | 5 | Partial capture |
| 08-03 19:19 | 20m | -9 / - | WY0V | - / -15 | 4 | Partial capture |
| 08-03 18:27 | 20m | -9 / - | S21VHF | - / - | 3 | Partial capture |
| 08-03 18:21 | 20m | -9 / - | S21VHF | - / - | 2 | Partial capture |
| 07-31 20:30 | 40m | -7 / - | JF4HDR | - / - | 3 | Partial capture |
| 07-27 20:18 | 40m | -4 / - | VK2WN | - / -22 | 3 | ✓ Closing fragment |
| 07-27 20:17 | 40m | -4 / - | BG4UCZ | - / - | 2 | Partial capture |
| 07-27 05:17 | 20m | -10 / - | P5TIH | - / - | 4 | Partial capture |
| 07-27 05:07 | 20m | -6 / - | RD3FY | - / -6 | 2 | ✓ Closing fragment |
| 07-25 17:20 | 20m | -12 / - | S21VHF | - / - | 3 | Partial capture |
| 07-25 17:16 | 20m | -13 / - | S21VHF | - / - | 3 | Partial capture |
| 07-25 17:13 | 20m | -13 / - | S21VHF | - / - | 2 | Partial capture |
| 07-24 20:23 | 20m | -11 / - | BI8SCC | - / - | 2 | Partial capture |
| 07-24 20:11 | 20m | -10 / - | BG7ZHS | - / - | 3 | Partial capture |
| 07-24 20:09 | 20m | -14 / - | BI8SCC | - / - | 3 | Partial capture |
| 07-24 20:03 | 20m | -10 / - | JA5ROH/P | - / -17 | 4 | ✓ Closing fragment |
| 07-24 20:01 | 20m | -12 / - | BI4XDT | - / - | 2 | Partial capture |
| 07-24 19:59 | 20m | -11 / - | CX6TU | - / -15 | 3 | ✓ Closing fragment |
| 07-24 19:32 | 20m | - / - | EB3JT | -1 / - | 3 | Partial capture |
| 07-24 19:31 | 20m | -14 / - | BA6CC | - / -22 | 2 | ✓ Closing fragment |
| 07-24 19:21 | 20m | -10 / - | BI8SCC | - / - | 3 | Partial capture |
| 07-24 19:11 | 20m | -4 / - | 4O4DB | - / -22 | 4 | Partial capture |
| 07-24 19:08 | 20m | -9 / - | BI4XDT | - / - | 3 | Partial capture |
| 07-24 18:44 | 20m | - / +5 | SP5MXW | +1 / - | 3 | ✓ Closing fragment |
| 07-24 03:16 | 80m | +16 / +7 | DO1OAS | +8 / -8 | 4 | ✓ Full exchange observed |
| 07-24 03:16 | 80m | +19 / -7 | VE2OPR | -22 / -9 | 6 | ✓ Full exchange observed |
| 07-23 18:39 | 20m | -8 / - | BI4MPH | - / -23 | 4 | ✓ Closing fragment |
| 07-23 18:23 | 20m | -12 / - | BI6AN | - / -17 | 2 | Partial capture |
| 07-23 18:13 | 20m | -17 / - | EX8ABR | - / - | 2 | Partial capture |
| 07-23 17:44 | 20m | -18 / - | VU4R | - / - | 2 | Partial capture |
| 07-23 03:58 | 40m | -10 / - | VE2KJM | - / -18 | 2 | ✓ Closing fragment |
| 07-23 03:54 | 80m | +3 / - | N1PHR | - / 0 | 3 | ✓ Closing fragment |
| 07-23 00:31 | 40m | +1 / - | T47FCR | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 063900 -3 607 HV0KIS I5MPN JN53 (x13) 064700 +1 608 IZ8PPI I5MPN R-16 (x2)
UTC dB Audio Message 190230 +8 676 ON4CLP I5MPN R-07 (x2) 170345 -11 975 <...> I5MPN JN53 (x4) 072600 -15 748 VK3HA I5MPN JN53 (x2) 072800 -13 748 ZL4TT I5MPN JN53 (x2) 073300 -9 748 EB3JT I5MPN RR73 073315 -8 564 I5MPN DK5OPA JO30 073330 -9 748 UW8SM I5MPN -15 (x2) 142045 -10 647 BD8ENX I5MPN JN53
UTC dB Audio Message 202015 -12 1034 <...> I5MPN R-17 202415 -16 1035 PU2XEE I5MPN 73 202430 -18 1035 I5MPN UA4FKT LO23 172915 -10 805 PU8SDM I5MPN JN53 (x5) 191615 -16 2398 FM4LV I5MPN R-18 (x2) 202900 -14 2005 I5MPN 7Q3WS +01 (x2) 100245 -18 1348 CS8ABF I5MPN 73 073630 -9 755 9J2FI I5MPN JN53 075430 -10 688 R8AAU I5MPN JN53
UTC dB Audio Message 035530 +3 873 N1PHR I5MPN 73 (x2) 035615 +10 599 I5MPN 9A60CBM R+11 031600 +17 701 VE2OPR I5MPN JN53 031630 +23 702 CQ I5MPN JN53 031645 +7 702 I5MPN DO1OAS +07 031700 +23 702 VE2OPR I5MPN JN53 031715 -20 2090 I5MPN VE2OPR -07 031730 +16 702 VE2OPR I5MPN R-09 031745 -23 2090 I5MPN VE2OPR RR73 031800 +19 702 VE2OPR I5MPN 73 031830 +17 702 DO1OAS I5MPN R-08 031845 +8 702 I5MPN DO1OAS RR73 031900 +15 702 DO1OAS I5MPN 73 203900 +5 880 RL2F I5MPN JN53
UTC dB Audio Message 172745 -2 528 OJ0Z I5MPN JN53 (x5) 173100 -9 1462 I5MPN OJ0Z -16 173145 -10 528 OJ0Z I5MPN R-10 (x5) 201715 -12 789 SM7XON I5MPN JN53 201730 -6 733 I5MPN SM7XON -15 201745 -15 789 SM7XON I5MPN R-13 201800 -7 733 I5MPN SM7XON RR73
UTC dB Audio Message 201815 +1 671 OJ0Z I5MPN JN53 (x2) 201900 -3 1538 I5MPN OJ0Z -20 201915 -5 671 OJ0Z I5MPN R-06 201930 +1 1538 I5MPN OJ0Z -20 (x2) 202045 -7 671 OJ0Z I5MPN R-02 (x9)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.