SP2YY — 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 SP2YY, decoded by SO8OO in southeastern Poland. 666 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 33 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-23.
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 666 FT8 messages attributed to SP2YY as the transmitting token by decoded message structure across 33 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (35%), followed by 160 m (26%) and 40 m (21%). Most decodes (83%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (89%); the estimated median was +8 dB.
Overview
Bands
Last attributed message: 2026-10-23 18:56 UTC
Observed FT8 message patterns
- Attributed sample
- 666 messages
- Active dates
- 33 UTC dates
- Estimated median S/N
- +8 dB
- Estimated 10th-90th percentile
- -9 to +18 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 23, moderate (-15 to -9 dB) 48, strong (≥ -8 dB) 595.
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 SP2YY 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 SP2YY
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
- JO93 · 474 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 440 km (approx.)
- Last such locator decoded
- 2026-10-23 18:56 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 | SP2YY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 18:55 | 60m | -18 / - | 7P8GE | - / - | 2 | Partial capture |
| 10-23 18:51 | 60m | -12 / - | 7P8GE | - / - | 2 | Partial capture |
| 10-23 18:49 | 60m | -18 / - | DL9KM | -14 / +3 | 6 | Partial capture |
| 10-23 18:48 | 60m | -16 / -16 | OE9GWV | -15 / - | 4 | ✓ Closing observed |
| 10-23 18:46 | 60m | -14 / - | IK4CBO | -7 / +3 | 5 | ✓ Full exchange observed |
| 10-23 18:43 | 60m | -14 / - | GI0IJB | -8 / - | 5 | ✓ Closing observed |
| 10-23 18:31 | 80m | +9 / - | OD5ZZ | -17 / -15 | 8 | ✓ Closing observed |
| 10-23 18:20 | 160m | - / +9 | IK3/UY7LA | -13 / - | 5 | ✓ Closing fragment |
| 10-23 18:20 | 160m | - / - | RA6FC | -16 / - | 2 | Partial capture |
| 10-23 18:20 | 160m | +12 / - | SP9DWT | +1 / +3 | 6 | ✓ Full exchange observed |
| 10-23 18:16 | 160m | +12 / -15 | UN0GY | -19 / -24 | 8 | ✓ Full exchange observed |
| 10-21 17:28 | 40m | -7 / - | JT1DN | - / -11 | 2 | Partial capture |
| 10-19 21:03 | 160m | +9 / - | UN0GY | - / -24 | 2 | Partial capture |
| 10-19 18:39 | 160m | +10 / - | CT1EKY | - / - | 2 | Partial capture |
| 10-17 15:55 | 160m | -3 / - | H49A | - / - | 5 | Partial capture |
| 10-17 15:34 | 160m | -5 / - | H49A | - / - | 16 | Partial capture |
| 10-17 15:31 | 160m | -10 / -12 | RW3O | -5 / -5 | 5 | ✓ Full exchange observed |
| 10-16 20:41 | 160m | +16 / - | 9K2HS | - / -11 | 5 | ✓ Closing fragment |
| 10-16 19:06 | 160m | +18 / - | OD5ZF | - / - | 5 | Partial capture |
| 10-16 18:51 | 160m | +7 / - | MM0HVU | - / -21 | 3 | ✓ Closing fragment |
| 10-16 18:51 | 160m | - / - | UA4FKT | -4 / - | 2 | Partial capture |
| 10-16 18:40 | 160m | +11 / -15 | 4J3DJ | -18 / -7 | 21 | ✓ Full exchange observed |
| 10-15 17:43 | 160m | +10 / - | H49A | - / - | 7 | Partial capture |
| 10-15 17:28 | 160m | +10 / - | H49A | - / - | 8 | Partial capture |
| 10-15 17:12 | 160m | +10 / - | H49A | - / - | 13 | Partial capture |
| 10-15 16:49 | 160m | +11 / - | H49A | - / - | 24 | Partial capture |
| 10-13 22:07 | 80m | +16 / +10 | TF4M | -15 / -7 | 6 | ✓ Full exchange observed |
| 10-11 21:11 | 60m | -17 / - | G4ZFJ | +7 / - | 5 | ✓ Closing observed |
| 10-11 21:10 | 60m | -17 / - | CT2GQA | -17 / - | 2 | ✓ Closing observed |
| 10-11 20:48 | 80m | +10 / +3 | DO9SAM | +12 / +2 | 6 | ✓ Full exchange observed |
| 10-11 20:45 | 80m | +16 / -16 | D2UY | -19 / -11 | 6 | ✓ Full exchange observed |
| 10-11 18:34 | 60m | -1 / - | JW9DL | - / - | 4 | Partial capture |
| 10-11 17:20 | 60m | -5 / - | JW9DL | - / - | 2 | Partial capture |
| 10-11 17:14 | 60m | -1 / - | JW9DL | - / - | 3 | Partial capture |
| 10-11 17:07 | 60m | -6 / - | 9H6C | -18 / -23 | 15 | ✓ Closing observed |
| 10-11 17:00 | 60m | -2 / - | JW9DL | - / - | 9 | Partial capture |
| 10-11 16:52 | 60m | +4 / - | H49A | - / -26 | 4 | Partial capture |
| 10-11 16:43 | 60m | -2 / - | JW9DL | - / - | 11 | Partial capture |
| 10-11 16:32 | 60m | +5 / - | A92AE | - / -16 | 3 | ✓ Closing fragment |
| 10-10 17:22 | 60m | +5 / -5 | OE5DML | +6 / - | 4 | ✓ Closing observed |
| 10-10 17:20 | 60m | +4 / +8 | 9K2GR | -8 / -5 | 6 | ✓ Full exchange observed |
| 10-10 05:04 | 40m | -21 / +5 | CT3MD | -14 / - | 3 | ✓ Closing observed |
| 10-09 20:19 | 60m | +3 / - | 9T0MD | - / -14 | 5 | ✓ Closing fragment |
| 10-09 20:13 | 60m | -5 / - | 9T0MD | - / - | 3 | Partial capture |
| 10-05 21:25 | 160m | +11 / - | TA4RC | - / -19 | 3 | ✓ Closing fragment |
| 10-05 21:00 | 80m | - / - | DL7ACA | -4 / - | 2 | Partial capture |
| 10-05 21:00 | 80m | +14 / - | JA5XAE | - / -14 | 2 | ✓ Closing fragment |
| 10-05 20:57 | 80m | +17 / - | GD3SKZ | - / - | 3 | Partial capture |
| 10-05 20:56 | 80m | +16 / - | JH4IFF | - / -10 | 2 | ✓ Closing fragment |
| 10-05 20:50 | 80m | +18 / - | VU2CPL | - / - | 9 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184815 -4 2080 SP2YY IK4CBO 73 184845 -13 1992 SP2YY OE9GWV R-16 184900 -16 1142 OE9GWV SP2YY RR73 184915 -11 1992 SP2YY OE9GWV 73 184915 -11 1278 SP2YY DL9KM JN68 184930 -20 1142 DL9KM SP2YY +03 184945 -16 1278 SP2YY DL9KM JN68 185000 -17 1142 DL9KM SP2YY +05 (x3) 185145 -14 1142 7P8GE SP2YY JO93 (x2) 185445 -18 1695 IZ8FMX SP2YY RR73 185545 -19 1619 7P8GE SP2YY JO93 (x2)
UTC dB Audio Message 204945 +10 2488 SP2YY DO9SAM 73 220745 +13 1434 TF4M SP2YY JO93 (x2) 220830 -17 1807 SP2YY TF4M +10 220845 +13 1434 TF4M SP2YY R-07 220900 -13 1806 SP2YY TF4M RR73 220915 +17 1434 TF4M SP2YY 73 183145 +11 1111 OD5ZZ SP2YY JO93 (x6) 183430 -17 776 SP2YY OD5ZZ RR73 183445 +11 1111 OD5ZZ SP2YY 73
UTC dB Audio Message 182000 +3 2226 SP2YY SP9DWT JN99 182000 -16 952 SP2YY RA6FC LN13 182030 +0 2226 SP2YY SP9DWT JN99 182030 -16 951 SP2YY RA6FC LN13 182030 -13 1701 <SP2YY> IK3/UY7LA 182045 +12 2226 SP9DWT SP2YY +03 182100 +0 2225 SP2YY SP9DWT R+19 182100 -9 1701 <SP2YY> IK3/UY7LA 182115 +13 2226 SP9DWT SP2YY RR73 182130 +0 2226 SP2YY SP9DWT 73 182130 -11 1701 <SP2YY> IK3/UY7LA 182145 +12 2226 R2EA/P SP2YY -10 182200 -19 2042 SP2YY RA3RDN LO02 182200 -15 1701 SP2YY IK3/UY7LA R+09 (x2)
UTC dB Audio Message 165645 +8 2369 9M2SWI SP2YY JO93 (x7) 220500 -13 1168 5A1AL SP2YY JO93 (x3) 050400 -21 1279 CT3MD SP2YY JO93 050415 -17 1100 SP2YY CT3MD +05 (x2) 172800 -8 581 JT1DN SP2YY JO93 (x2)
UTC dB Audio Message 095630 -2 731 SP2YY 9K2HS +11
UTC dB Audio Message 201345 -14 1285 3A2MW SP2YY R-03 (x2) 201500 -13 1122 SP2YY DL9AJ JO52 (x2)
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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