DL9PN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL9PN, decoded by SO8OO in southeastern Poland. 2,783 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 90 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-04.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 2,783 FT8 messages attributed to DL9PN as the transmitting token by decoded message structure across 90 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (33%), followed by 80 m (33%) and 20 m (31%). Most decodes (58%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-10-04 18:11 UTC
Observed FT8 message patterns
- Attributed sample
- 2,783 messages
- Active dates
- 90 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -16 to +1.5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 331, moderate (-15 to -9 dB) 786, strong (≥ -8 dB) 1,666.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with DL9PN in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to DL9PN
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- JN39 · 1,582 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,063 km (approx.)
- Last such locator decoded
- 2026-10-04 18:10 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | DL9PN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-04 18:10 | 40m | -2 / - | IZ5ILH | - / - | 2 | ✓ Closing fragment |
| 10-04 18:08 | 40m | -5 / - | PI4ADH | - / - | 3 | ✓ Closing fragment |
| 10-04 18:06 | 40m | -1 / - | YO4AAC | - / -5 | 3 | ✓ Closing fragment |
| 10-04 18:02 | 40m | -5 / - | MX0SQC | - / - | 3 | ✓ Closing fragment |
| 10-04 18:01 | 40m | -8 / +2 | DL3KWF | -5 / - | 5 | ✓ Full exchange observed |
| 10-04 18:00 | 40m | -6 / - | M9LIN | - / - | 2 | Partial capture |
| 10-04 17:58 | 40m | -2 / -14 | LY4AB | -5 / -8 | 6 | ✓ Full exchange observed |
| 10-04 11:09 | 40m | -8 / - | M9LGG | - / -2 | 2 | Partial capture |
| 10-04 11:07 | 40m | -5 / - | DG7JG | - / - | 2 | Partial capture |
| 10-04 11:03 | 40m | - / -9 | S57ACD | -12 / - | 3 | Partial capture |
| 10-04 10:59 | 40m | -3 / -9 | S57ACD | -18 / -5 | 4 | Partial capture |
| 10-04 10:43 | 40m | -1 / - | DK1TBL | - / - | 3 | Partial capture |
| 10-02 21:06 | 80m | -4 / -8 | SP3SWJ | +1 / -21 | 9 | ✓ Full exchange observed |
| 10-02 21:02 | 80m | - / -3 | DM5KM | -4 / - | 2 | ✓ Closing fragment |
| 10-02 21:00 | 80m | -7 / - | DO4DXA | +11 / +7 | 4 | ✓ Closing observed |
| 10-02 20:58 | 80m | - / -10 | OK1SI | +14 / - | 2 | ✓ Closing fragment |
| 10-02 20:57 | 80m | -12 / -3 | F4CYH | -15 / - | 2 | ✓ Closing observed |
| 10-02 20:49 | 40m | 0 / - | TA3GO | - / - | 2 | Partial capture |
| 10-02 20:35 | 40m | +6 / - | TA3GO | - / - | 2 | Partial capture |
| 10-02 20:28 | 80m | -2 / - | 5B4AMM | - / - | 3 | Partial capture |
| 10-02 20:26 | 80m | -2 / - | <...> | - / - | 2 | Partial capture |
| 10-02 20:22 | 80m | - / -9 | IU3WOZ | -12 / - | 2 | Partial capture |
| 10-02 18:18 | 80m | 0 / - | IQ9SZ/7 | - / - | 2 | Partial capture |
| 10-02 18:16 | 80m | -1 / - | DG4BZ | - / +7 | 3 | ✓ Closing fragment |
| 10-02 18:14 | 80m | - / -3 | DL2MEL | -9 / - | 2 | ✓ Closing fragment |
| 10-02 18:08 | 80m | - / -21 | E70SZ | -2 / - | 2 | ✓ Closing fragment |
| 10-02 17:10 | 80m | -17 / - | DH0ZAL | - / -7 | 5 | ✓ Closing fragment |
| 10-02 16:10 | 40m | -8 / -17 | IQ6KX | -18 / -14 | 3 | Partial capture |
| 10-02 16:03 | 40m | -10 / +2 | IQ2AAH | -2 / +8 | 4 | ✓ Full exchange observed |
| 10-02 15:59 | 40m | -13 / -14 | SV9QWC | -14 / -12 | 5 | ✓ Full exchange observed |
| 10-02 15:57 | 40m | +4 / - | HB9GII | -9 / -6 | 2 | ✓ Closing observed |
| 10-02 15:54 | 40m | -6 / - | MM0GTU | - / +3 | 3 | ✓ Closing fragment |
| 10-02 15:53 | 40m | - / -8 | E70SZ | -6 / - | 2 | ✓ Closing fragment |
| 10-02 15:51 | 40m | 0 / - | DL1MMW | - / +8 | 2 | ✓ Closing fragment |
| 10-02 15:45 | 40m | -6 / - | IQ9SZ/2 | - / +8 | 2 | Partial capture |
| 10-02 15:42 | 40m | -10 / -10 | IQ0AAX | -17 / -9 | 3 | Partial capture |
| 10-02 15:40 | 40m | -2 / +2 | SP5DJ | -10 / -5 | 5 | ✓ Full exchange observed |
| 10-02 15:38 | 40m | -11 / - | M0IEP | -21 / +8 | 2 | ✓ Closing observed |
| 10-02 15:36 | 40m | - / -4 | DD3ZZ | -4 / - | 2 | Partial capture |
| 10-02 15:35 | 40m | -9 / - | F4MLW | -15 / - | 3 | ✓ Closing observed |
| 10-02 15:33 | 40m | -4 / - | YU65AEC | - / - | 2 | Partial capture |
| 10-02 15:32 | 40m | -4 / - | DF5VB | - / +5 | 3 | ✓ Closing fragment |
| 10-02 14:30 | 40m | -11 / - | YT7PA | - / - | 2 | Partial capture |
| 10-01 21:03 | 40m | +4 / - | R2FDP | - / -5 | 3 | ✓ Closing fragment |
| 09-29 19:01 | 80m | -9 / - | GX7RAF/P | - / -1 | 2 | ✓ Closing fragment |
| 09-29 18:52 | 80m | -6 / - | HB3XCE | -4 / +5 | 3 | ✓ Closing observed |
| 09-29 18:50 | 80m | - / +8 | ON5MX | -8 / - | 2 | ✓ Closing fragment |
| 09-29 18:47 | 80m | -14 / +1 | DK9WI | +12 / - | 4 | ✓ Full exchange observed |
| 09-29 18:44 | 80m | -11 / -11 | M7PDJ | -5 / +4 | 5 | ✓ Full exchange observed |
| 09-29 18:42 | 80m | -11 / -6 | DK1HSI | -1 / +5 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180130 -9 1184 DL3KWF DL9PN R+15 180145 -5 1184 DL9PN DL3KWF RR73 180200 -11 1184 DL3KWF DL9PN 73 180230 -3 966 MX0SQC DL9PN JN39 (x3) 180600 +0 2127 YO4AAC DL9PN JN39 (x3) 180845 -7 1739 PI4ADH DL9PN JN39 (x3) 181045 +0 663 IZ5ILH DL9PN JN39 (x2) 181300 -20 1636 DL9PN 2E0TSS -09
UTC dB Audio Message 210100 -3 506 DO4DXA DL9PN R+07 210115 +11 505 DL9PN DO4DXA RR73 210130 -11 506 DO4DXA DL9PN 73 210215 -2 202 DL9PN DM5KM -03 (x2) 210415 -5 1499 DL9PN DO5AMV -10 210615 +1 2774 DL9PN SP3SWJ JO82 (x2) 210700 -8 2774 SP3SWJ DL9PN -21 210715 +4 2774 DL9PN SP3SWJ JO82 210730 -3 2774 SP3SWJ DL9PN -18 (x2) 210815 +1 2775 DL9PN SP3SWJ R-08 210830 -1 2774 SP3SWJ DL9PN RR73 210845 -1 2774 DL9PN SP3SWJ 73
UTC dB Audio Message 075000 -22 1541 DL9PN DL6ZAJ RR73 (x2) 202230 +17 2681 DL9PN DL5RDP +11 (x2) 202415 -11 433 II0CDS DL9PN JN39 202430 -10 727 DL9PN II0CDS -15 202445 -10 432 II0CDS DL9PN R-06 202500 -16 726 DL9PN II0CDS RR73 202645 -16 2534 Z68PX DL9PN JN39 (x2) 170715 -8 845 DL9PN M1FJG +08 (x2) 170800 -24 1588 M1FJG DL9PN 73 171000 -1 977 DL9PN DF5KB -10 (x2)
UTC dB Audio Message 164430 +3 2827 TA1SW DL9PN JN39 170845 +0 2417 <...> DL9PN JN39 113715 -1 2700 SP9SIR DL9PN R-03 (x2) 113845 -3 2871 M9ORB DL9PN JN39 114130 -2 2871 SQ5WBW DL9PN JN39 114215 -7 2751 SP8S/P DL9PN JN39 (x5) 114800 +2 428 Z31PM DL9PN JN39 (x2) 123030 -3 375 <...> DL9PN JN39 130800 -8 2632 <OH0/ES2TT> DL9PN JN39
UTC dB Audio Message 202815 -2 2844 LZ1JZ DL9PN R-06 (x3) 120200 -9 2583 OM0AFM DL9PN JN39 (x4) 104545 -5 2741 M7CWF DL9PN R-18 (x3) 104900 -10 2742 EI8GS DL9PN JN39 (x3) 105115 -13 2585 2E0CVN DL9PN JN39 105430 -15 2121 DL9PN II7MGBT -01
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
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