PT7YV — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving PT7YV, decoded by SO8OO in southeastern Poland. 1,308 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 46 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-25.
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 1,308 FT8 messages attributed to PT7YV as the transmitting token by decoded message structure across 46 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (52%), followed by 20 m (28%) and 80 m (11%). Most decodes (77%) fell within the six-hour window 22:00-04:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (70%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-10-25 22:37 UTC
Observed FT8 message patterns
- Attributed sample
- 1,308 messages
- Active dates
- 46 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -15.3 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 130, moderate (-15 to -9 dB) 268, strong (≥ -8 dB) 910.
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 PT7YV 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 PT7YV
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
- HI06 · 472 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,287 km (approx.)
- Last such locator decoded
- 2026-10-25 22:37 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 | PT7YV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-25 22:34 | 40m | -16 / - | VR2ZXP | - / - | 5 | Partial capture |
| 10-25 01:37 | 40m | -12 / - | RJ3DC | - / - | 2 | Partial capture |
| 10-25 01:23 | 40m | -13 / - | KS4S | - / -24 | 3 | Partial capture |
| 10-25 01:07 | 40m | -13 / - | AI7XC | - / -14 | 2 | ✓ Closing fragment |
| 10-25 00:46 | 40m | -13 / - | OA6EGG | - / -19 | 7 | ✓ Closing fragment |
| 10-23 01:22 | 40m | -8 / - | N8PFK | - / -10 | 2 | ✓ Closing fragment |
| 10-23 01:19 | 40m | -7 / - | KJ5NNW | - / -17 | 2 | ✓ Closing fragment |
| 10-23 01:15 | 40m | -6 / - | KC0INQ | - / -13 | 2 | Partial capture |
| 10-23 01:01 | 40m | -4 / - | V47NT | - / - | 23 | Partial capture |
| 10-23 01:00 | 40m | -2 / - | KR4LQV | - / -12 | 2 | ✓ Closing fragment |
| 10-23 00:58 | 40m | -2 / - | KJ5LMM | - / -19 | 2 | ✓ Closing fragment |
| 10-23 00:45 | 40m | +3 / - | V47NT | - / - | 11 | Partial capture |
| 10-17 12:27 | 10m | - / - | RX3ASQ | -14 / - | 2 | Partial capture |
| 10-17 12:19 | 10m | -12 / - | EI3CTB | - / -20 | 2 | ✓ Closing fragment |
| 10-17 12:16 | 10m | -11 / - | SP2CDN | - / -8 | 2 | ✓ Closing fragment |
| 10-17 11:48 | 10m | - / -14 | EA7LPL | -11 / - | 2 | Partial capture |
| 10-17 11:45 | 10m | - / - | CS7BPG | -6 / - | 2 | Partial capture |
| 10-17 11:28 | 10m | -14 / - | LY1DY | - / -13 | 2 | ✓ Closing fragment |
| 10-17 11:24 | 10m | -14 / - | RL2F | - / -14 | 4 | Partial capture |
| 10-17 00:08 | 40m | - / - | DL5DQZ | +9 / - | 3 | Partial capture |
| 10-17 00:08 | 40m | -4 / - | DL6RS | -21 / -15 | 4 | ✓ Closing observed |
| 10-17 00:08 | 40m | - / - | IK2ZJR | 0 / - | 2 | Partial capture |
| 10-17 00:06 | 40m | -4 / - | BH4GUU | - / -17 | 2 | Partial capture |
| 10-17 00:03 | 40m | -1 / - | WZ1T | - / -19 | 5 | Partial capture |
| 10-17 00:01 | 40m | -2 / - | 8S2C | -20 / -18 | 4 | ✓ Closing observed |
| 10-17 00:00 | 40m | - / - | DL6RS | -9 / - | 3 | Partial capture |
| 10-17 00:00 | 40m | - / -6 | F4CQS | -9 / - | 3 | Partial capture |
| 10-16 23:52 | 40m | -1 / +8 | C31KC | -6 / -18 | 6 | ✓ Full exchange observed |
| 10-16 23:52 | 40m | -1 / - | EI3CTB | -1 / -14 | 10 | ✓ Closing observed |
| 10-16 23:50 | 40m | -2 / - | WT1W | - / -14 | 3 | ✓ Closing fragment |
| 10-16 23:45 | 40m | 0 / -13 | EY7BM | -20 / -21 | 5 | ✓ Full exchange observed |
| 10-16 23:42 | 40m | -1 / - | PD1LBH | - / -9 | 2 | ✓ Closing fragment |
| 10-16 23:41 | 40m | -2 / - | RL3T | -9 / -13 | 5 | ✓ Closing observed |
| 10-16 23:40 | 40m | 0 / - | BG7BVI | - / -17 | 2 | ✓ Closing fragment |
| 10-16 23:38 | 40m | 0 / -5 | IU8RFW | -2 / -20 | 6 | ✓ Full exchange observed |
| 10-16 23:35 | 40m | -1 / - | 9H2TM | - / -22 | 6 | ✓ Closing fragment |
| 10-16 15:26 | 10m | -8 / - | CE3TMM | - / -12 | 4 | Partial capture |
| 10-16 15:21 | 10m | -12 / - | CE3TMM | - / -12 | 2 | Partial capture |
| 10-16 15:15 | 10m | -16 / - | C91RU | - / - | 2 | ✓ Closing fragment |
| 10-08 01:54 | 40m | -12 / - | KG0US | - / -9 | 5 | ✓ Closing fragment |
| 10-08 01:52 | 40m | -12 / - | UW8SM | - / -19 | 2 | ✓ Closing fragment |
| 10-08 01:50 | 40m | -12 / - | ON2VHF/P | - / -16 | 2 | Partial capture |
| 10-08 01:48 | 40m | -12 / - | W4KWS | - / -21 | 2 | ✓ Closing fragment |
| 10-08 01:46 | 40m | -11 / - | WB8JUI | - / -16 | 3 | ✓ Closing fragment |
| 10-08 01:41 | 40m | -19 / - | RA2FCF | - / -18 | 3 | ✓ Closing fragment |
| 10-04 23:40 | 40m | 0 / - | A99AA | -6 / -23 | 5 | ✓ Closing observed |
| 10-04 13:52 | 10m | -20 / - | RM4N | - / -18 | 2 | ✓ Closing fragment |
| 10-04 13:50 | 10m | -22 / - | UA6J | - / -17 | 2 | ✓ Closing fragment |
| 10-04 11:52 | 10m | -10 / - | YO9FYD | - / -3 | 2 | ✓ Closing fragment |
| 10-04 11:50 | 10m | -10 / - | YO3AF | - / -16 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 010045 -14 1544 R2EA/P PT7YV R-18 010245 -13 1545 W3GO PT7YV RR73 010730 -14 1543 AI7XC PT7YV R-14 (x2) 012315 -11 1545 KS4S PT7YV HI06 (x3) 013315 -12 1546 7P8GE PT7YV HI06 013700 -13 1544 RJ3DC PT7YV HI06 (x2) 223430 -17 2045 VR2ZXP PT7YV HI06 (x5)
UTC dB Audio Message 112830 -13 2435 LY1DY PT7YV RR73 114500 -8 1591 PT7YV CS7BPG IN51 (x2) 114800 -12 2348 PT7YV EA7LPL IM86 (x2) 114830 -5 1591 PT7YV CS7BPG 73 121400 -9 2434 <...> PT7YV HI06 121630 -11 2434 SP2CDN PT7YV -08 (x2) 121800 -11 2434 PE9JAN PT7YV RR73 121900 -11 2434 EI3CTB PT7YV -20 (x2) 122100 -16 2434 DN9EP PT7YV 73 122745 -15 1453 PT7YV RX3ASQ KO95 (x2)
UTC dB Audio Message 021100 +1 2571 PT7YV OK1UOZ JO70 021100 -14 1451 PT7YV DL7FE JN49 021115 -13 2570 CQ PT7YV HI06 021130 +10 2571 PT7YV OK1UOZ JO70 021200 -10 1451 PT7YV DL7FE JN49 021215 -15 2571 W5MMW PT7YV -24 021630 +2 2571 PT7YV IZ5NRF JN53 021700 +9 2570 PT7YV OK1UOZ JO70 021745 -15 2570 RW9AW PT7YV -20 021800 +7 2571 PT7YV OK1UOZ JO70 021815 -16 2569 RW9AW PT7YV RR73 021830 +6 2571 PT7YV OK1UOZ JO70 (x4)
UTC dB Audio Message 221530 -1 2819 K3SAE PT7YV RR73 221600 +0 2819 BG5JGG PT7YV -23 (x3) 221915 -1 2819 LY7T PT7YV HI06 (x3) 222215 +0 2819 JA5CPJ PT7YV R-20 (x2) 222615 -4 2819 BG5JGG PT7YV -17 (x5) 201030 +4 1340 PY2XAT PT7YV HI06
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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