DH1AHL/P — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DH1AHL/P, decoded by SO8OO in southeastern Poland. 24 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-08.
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 24 FT8 messages attributed to DH1AHL/P as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 24 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -19 to -10 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 1.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with DH1AHL/P in decoded directed-looking exchanges:
Most frequent locator attributed to DH1AHL/P
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
- JN65 · 8 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 821 km (approx.)
- Last such locator decoded
- 2026-09-08 08:57 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 | DH1AHL/P S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-09 06:40 | 40m | - / -10 | HA8UM | -6 / - | 2 | Partial capture |
| 09-09 03:49 | 40m | - / -13 | UI6O | -7 / - | 2 | Partial capture |
| 09-08 21:40 | 40m | - / - | M0NXD | +6 / - | 2 | Partial capture |
| 09-08 18:44 | 40m | - / - | E78W | +1 / - | 3 | Partial capture |
| 09-08 17:59 | 40m | - / -1 | SP1RKT | 0 / - | 3 | Partial capture |
| 09-08 17:50 | 40m | - / - | RU3DNN | +2 / - | 2 | Partial capture |
| 09-08 14:43 | 40m | - / - | RC2P | +13 / - | 4 | Partial capture |
| 09-08 14:33 | 40m | - / - | SP7MTU | -5 / - | 3 | Partial capture |
| 09-08 09:01 | 40m | - / +3 | DK5UR | -10 / - | 6 | ✓ Closing fragment |
| 09-08 08:58 | 40m | - / - | SP1ZMO | -10 / - | 3 | Partial capture |
| 09-08 08:52 | 40m | - / -2 | DA1ST | -10 / - | 3 | ✓ Closing fragment |
| 09-08 08:50 | 40m | -20 / - | F5RRS | -9 / - | 2 | ✓ Closing observed |
| 09-08 08:13 | 40m | - / +8 | DK2SW | -9 / - | 3 | ✓ Closing fragment |
| 09-08 08:13 | 40m | - / - | OZ4ABH | -8 / - | 2 | Partial capture |
| 09-08 08:11 | 40m | -14 / - | DL6REX | -10 / -30 | 6 | ✓ Full exchange observed |
| 09-08 08:11 | 40m | - / -9 | DA1ST | -12 / - | 19 | Partial capture |
| 09-08 08:08 | 40m | -14 / -2 | DK7ZT | -1 / +10 | 5 | ✓ Full exchange observed |
| 09-08 08:08 | 40m | -14 / +2 | F5MXH | -22 / - | 3 | ✓ Closing observed |
| 09-08 08:08 | 40m | - / -10 | F6ARS | -8 / - | 3 | Partial capture |
| 09-08 08:06 | 40m | -13 / - | ON3DWG | - / -16 | 3 | ✓ Closing fragment |
| 09-08 08:04 | 40m | -11 / - | DC9GT | - / -27 | 3 | ✓ Closing fragment |
| 09-08 08:03 | 40m | -12 / 0 | F4BYA | -4 / -30 | 5 | ✓ Full exchange observed |
| 09-08 08:03 | 40m | - / - | PE1NPS | -15 / - | 3 | Partial capture |
| 09-08 08:02 | 40m | - / - | DL6UM | -3 / - | 3 | Partial capture |
| 09-08 08:02 | 40m | - / -3 | DK7ZT | -4 / - | 2 | Partial capture |
| 09-08 08:02 | 40m | - / - | DK8HC | -7 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 175100 +1 2372 DH1AHL/P RU3DNN KO96 175930 +1 1444 DH1AHL/P SP1RKT JO84 (x3) 184400 +4 2370 DH1AHL/P E78W JN94 (x3) 214030 +2 1039 DH1AHL/P M0NXD IO92 (x2) 215800 -11 1446 DH1AHL/P G0KAD IO91 224130 +9 1032 DH1AHL/P MW0USK -09 034945 -5 1035 DH1AHL/P UI6O KN87 (x2) 064015 -6 1031 DH1AHL/P HA8UM JN96 (x2)
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