SP9VEY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: KO00

Receiver-side FT8 activity involving SP9VEY, decoded by SO8OO in southeastern Poland. 832 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 74 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-30.

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 832 FT8 messages attributed to SP9VEY as the transmitting token by decoded message structure across 74 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (65%), followed by 40 m (33%) and 160 m (1%). Most decodes (90%) 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 (76%); the estimated median was +1.2 dB.

Overview

832
Messages attributed
74
UTC dates decoded
204
Active 15-min windows
+1.2 dB
Estimated median S/N

Bands

160m · 9 80m · 543 40m · 278 20m · 2
First attributed message: 2026-06-06
Last attributed message: 2026-09-30 20:31 UTC

Observed FT8 message patterns

Attributed sample
832 messages
Active dates
74 UTC dates
Estimated median S/N
+1.2 dB
Estimated 10th-90th percentile
-14 to +13 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 63, moderate (-15 to -9 dB) 135, strong (≥ -8 dB) 634.

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 SP9VEY 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 SP9VEY

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
KO00 · 457 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
84 km (approx.)
Last such locator decoded
2026-09-30 20:31 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 UTCBandSP9VEY S/NCounterpartCounterpart S/NMsgsCapture
10-01 20:02 40m - / -17 IU4PRI 0 / - 2 ✓ Closing fragment
10-01 19:24 40m - / - OH8KI -16 / - 2 Partial capture
09-30 20:34 80m - / -12 SN100PKP +6 / - 2 Partial capture
09-30 20:25 80m - / -11 R9CS/P +5 / - 3 Partial capture
09-30 20:18 80m -6 / - PA/DL9KV/MM - / - 2 Partial capture
09-30 19:55 80m +4 / - HF100PKP - / - 4 Partial capture
09-30 18:50 80m -6 / - SQ100PKP +20 / - 3 Partial capture
09-30 18:49 80m - / - RR73; +6 / - 2 Partial capture
09-30 18:48 80m -11 / - SQ100LKK - / +3 3 Partial capture
09-30 18:35 80m -2 / - PJ2/W4IPC - / +2 5 Partial capture
09-28 18:56 80m +1 / -6 SP5TAE -6 / -5 9 ✓ Full exchange observed
09-28 18:38 80m -11 / -3 R3ICU 0 / - 3 ✓ Closing observed
09-28 18:35 80m +3 / -8 DJ4JZ 0 / -13 5 ✓ Full exchange observed
09-28 18:32 80m -13 / +2 SO100PKP -1 / +6 3 Partial capture
09-27 19:53 80m -2 / - SP9XKV - / - 4 Partial capture
09-27 19:51 80m +2 / +1 9A3AUH +9 / -4 7 ✓ Full exchange observed
09-27 19:49 80m -7 / 0 SN100PKP +11 / - 2 Partial capture
09-26 21:10 40m - / -9 F4NPC -2 / - 2 ✓ Closing fragment
09-26 20:40 80m +1 / - SM6USU - / -5 3 ✓ Closing fragment
09-26 20:30 80m -4 / -1 OK1ACE +12 / +1 3 Partial capture
09-26 19:15 80m -1 / - G0MKW - / - 2 Partial capture
09-26 14:22 40m -18 / -3 3Z100PKP -13 / -13 3 Partial capture
09-25 19:20 80m -2 / -6 DO5DMF -2 / -14 6 ✓ Full exchange observed
09-25 18:36 80m -1 / -8 SP7MOC -8 / +3 5 ✓ Full exchange observed
09-25 16:11 40m - / -8 S57MK -9 / - 2 ✓ Closing fragment
09-25 14:37 40m -6 / - PA6YERO - / -11 4 Partial capture
09-25 14:02 40m -14 / +6 HF100PKP -13 / +3 3 Partial capture
09-22 18:35 80m +1 / - SQ4WMA - / -7 3 Partial capture
09-22 18:33 80m +7 / -21 M9DNC -9 / -21 7 ✓ Full exchange observed
09-22 18:32 80m +2 / -6 HF100PKP +18 / -6 4 Partial capture
09-22 17:26 80m +2 / - EK/RX3DPK - / +3 5 Partial capture
09-22 17:14 40m - / -14 G8KSH 0 / - 2 Partial capture
09-22 16:52 40m -18 / - SP5MXW/P - / - 2 Partial capture
09-22 14:25 40m -3 / -9 3Z100PKP +8 / -5 3 Partial capture
09-21 20:14 80m +10 / 0 SP8CF -2 / -3 6 ✓ Full exchange observed
09-21 18:59 40m - / -14 PD2JV -4 / - 2 ✓ Closing fragment
09-21 18:38 80m +7 / -7 SP5UAF/6 -6 / -1 3 Partial capture
09-20 20:22 80m +4 / - DL/AD2LX - / - 3 Partial capture
09-20 17:58 80m 0 / - R2EA/P - / +3 4 Partial capture
09-19 18:24 80m -6 / - 3Z100PKP - / +10 2 Partial capture
09-19 18:17 80m -1 / -3 SN100PKP +3 / -6 4 Partial capture
09-17 17:58 80m -5 / - SP5MXY - / -20 3 ✓ Closing fragment
09-16 20:15 80m +18 / -3 3Z25POT +6 / -1 3 Partial capture
09-16 20:10 80m +21 / +2 3Z25POT +2 / - 3 Partial capture
09-16 20:09 80m +10 / - W1AW/9 - / - 2 Partial capture
09-16 20:06 80m -7 / - S09S - / - 2 Partial capture
09-16 19:51 80m -1 / +2 SN100PKP +18 / - 2 Partial capture
09-15 20:46 40m - / -4 PD3EVT -11 / - 2 ✓ Closing fragment
09-15 20:18 80m -1 / - SA0AQT - / -17 3 ✓ Closing fragment
09-15 20:07 80m +6 / -8 SP7SZJ 0 / +3 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
161200 -11 2110  SP9VEY S57MK RR73
171900 -13  970  SP9VEY YL3ARH -12
142215 -16 1370  3Z100PKP SP9VEY KO00
142230 -13 1370  SP9VEY 3Z100PKP -03
142245 -19 1370  3Z100PKP SP9VEY R-13
202715 -10 2533  SP9VEY DL7VGU -13
211045  -2  874  SP9VEY F4NPC -09 (x2)
192430 -19  989  SP9VEY OH8KI RRR (x2)
194030  +3 1315  SP9VEY IQ9SZ/2 -07
194430 -13 1344  SP9VEY M6ILA -13
200230  +0 2515  SP9VEY IU4PRI -17 (x2)
183015 -12 1478  SP9VEY DL1NB -05
80m 
UTC    dB Audio  Message
185130 +13 2490  SP9VEY RR73; SP4KR <...> -08
195545  +9 2412  HF100PKP SP9VEY KO00 (x5)
200200 +10 2490  SP9VEY RR73; SP7VCL <...> +10
201845  -7 1585  PA/DL9KV/MM SP9VEY KO00 (x2)
202500  +6 1873  SP9VEY R9CS/P -11 (x3)
203145 -11 1812  PJ2/W4IPC SP9VEY KO00
203430  +6 1873  SP9VEY SN100PKP -12 (x2)
160m 
UTC    dB Audio  Message
195900  -1 2359  SP9VEY 3Z100PKP -16
202215 -21 1358  <SO100PKP> SP9VEY KO00
202230  +4 1358  SP9VEY SO100PKP -11
202245 -16 1358  SO100PKP SP9VEY R+17
202300 +12 1358  SP9VEY RR73; DL9GCG <...> +02
202645 -22 1720  DA100TV SP9VEY KO00
202715 -18 1720  <SN100PKP> SP9VEY KO00 (x3)
203015 -17 1146  DA100TV SP9VEY KO00 (x2)
203145 -16 1146  DK100LH SP9VEY R+18
203200  +8 1358  SP9VEY RR73; YL3KZ <...> +06
20m 
UTC    dB Audio  Message
151100  -9 2027  SP9VEY G3PMY -10 (x3)
151445 -19 1998  SP9VEY TA2PCB -06 (x3)
151830 -15 1443  SP9VEY IK8NKQ RR73
182200 -15 1196  SP9VEY M8UKQ -01 (x2)
205615  -8 2164  SP9VEY M9KER RR73
205815  -6 1044  SP9VEY G7NUT +07 (x2)
184830  -8  772  SP9VEY M0KPW +03 (x2)
190015 +14 2465  SP9VEY G2AA -07
10m 
UTC    dB Audio  Message
095415 -22 1405  SP9VEY GJ0KYZ -05
161415  -9 1036  SP9VEY HB9OAU -17
161545 -14 1750  SP9VEY F4FSY RR73
181000  -3 1213  SP9VEY EA8UP +08 (x2)
160400  -8  758  SP9VEY LX1NO -01 (x2)
102515 -15 1241  SP9VEY DF9DX +07 (x2)
102615 -13 1400  SP9VEY LZ4VR KN13 (x4)
141000  -6  712  SP9VEY DF7EE R+01 (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.

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