EI2KVB — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Ireland Most frequent locator attributed to this token: IO53

Receiver-side FT8 activity involving EI2KVB, decoded by SO8OO in southeastern Poland. 74 FT8 messages attributed to this token as transmitter, on 80m, 60m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-10 and 2026-09-14.

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 74 FT8 messages attributed to EI2KVB as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (74%), followed by 60 m (22%) and 80 m (4%). Several six-hour UTC windows tied for the largest share (97%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

74
Messages attributed
6
UTC dates decoded
17
Active 15-min windows
-13 dB
Estimated median S/N

Bands

80m · 3 60m · 16 20m · 55
First attributed message: 2026-07-10
Last attributed message: 2026-09-14 19:46 UTC

Observed FT8 message patterns

Attributed sample
74 messages
Active dates
6 UTC dates
Estimated median S/N
-13 dB
Estimated 10th-90th percentile
-20 to -4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 23, moderate (-15 to -9 dB) 32, strong (≥ -8 dB) 19.

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 EI2KVB 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 EI2KVB

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
IO53 · 27 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,140 km (approx.)
Last such locator decoded
2026-08-22 23:24 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 UTCBandEI2KVB S/NCounterpartCounterpart S/NMsgsCapture
09-25 10:34 10m - / -11 UN6LN -7 / - 2 Partial capture
09-14 19:56 60m - / - DH3YAK -8 / - 2 Partial capture
09-14 19:56 60m - / - GM0DEQ -10 / - 2 Partial capture
09-14 19:54 60m - / -17 OE3OOG 0 / - 3 ✓ Closing fragment
09-14 19:49 60m - / -6 DK7UY -2 / - 2 ✓ Closing fragment
09-14 19:49 60m - / +6 PF1B -8 / - 4 Partial capture
09-14 19:47 60m - / - IK5EEA -20 / - 2 Partial capture
09-14 19:46 60m - / - DK7UY -4 / - 2 Partial capture
09-14 19:45 60m -20 / - EA1IOK -8 / -10 5 ✓ Closing observed
09-14 19:43 60m -16 / -8 LY3W +8 / -8 5 ✓ Full exchange observed
09-14 19:42 60m -16 / - 9A4ZM 0 / -10 3 Partial capture
09-14 19:40 60m - / +2 SM0EJR -5 / - 2 Partial capture
08-22 23:23 20m -18 / - R9CP - / - 2 Partial capture
08-22 23:17 20m -16 / - XQ1KK - / - 2 Partial capture
08-22 22:40 20m +1 / -15 F1POK -11 / -8 5 ✓ Full exchange observed
08-22 22:38 20m -6 / - HC7AE - / - 2 Partial capture
08-22 22:32 20m -9 / - R2AL -12 / - 6 Partial capture
08-22 22:25 20m -11 / -15 DL1UDO -12 / -12 10 ✓ Full exchange observed
08-22 22:20 20m -10 / - W4IMD - / - 2 Partial capture
08-22 22:17 20m -7 / +1 DL3EBJ +4 / -2 6 ✓ Full exchange observed
08-22 22:04 20m -18 / - SP6FME - / -12 2 ✓ Closing fragment
08-22 22:02 20m -15 / -6 PD0U -12 / -9 7 ✓ Full exchange observed
08-22 21:58 20m -15 / -2 CX6TU -14 / -13 8 ✓ Full exchange observed
08-20 20:02 20m - / -4 DK7ZT -6 / - 3 ✓ Closing fragment
08-19 20:19 20m -13 / -11 UN0GY +4 / -14 4 ✓ Full exchange observed
08-13 21:12 60m - / -11 IU5HIU -18 / - 4 ✓ Closing fragment
08-13 21:09 60m -10 / - GB8VJ - / -4 3 Partial capture
08-13 21:06 60m -14 / -4 LA9GX +10 / - 5 ✓ Closing observed
08-13 21:01 60m -8 / -2 SP9UPH +5 / - 5 ✓ Closing observed
08-13 20:59 60m -9 / -2 F5RAV -10 / -5 5 ✓ Full exchange observed
08-13 20:59 60m -9 / -6 EA1AJT -18 / - 2 ✓ Closing observed
08-13 20:58 60m - / -9 YO6LM +5 / - 5 ✓ Closing fragment
08-13 20:56 60m - / -1 ON7GB +4 / - 5 ✓ Closing fragment
08-13 20:55 60m -7 / - ON4CJU -15 / - 2 ✓ Closing observed
08-13 20:32 20m -10 / - DC7LR - / - 2 Partial capture
08-13 20:22 20m -22 / - OH1LA - / +1 2 Partial capture
08-13 20:09 20m - / -14 9A5E -9 / - 2 Partial capture
08-13 20:02 20m -13 / - UN0GY - / - 2 Partial capture
08-04 20:07 60m - / -14 PC5D -8 / - 3 ✓ Closing fragment
08-04 20:06 60m - / -4 DL5DQZ +1 / - 2 ✓ Closing fragment
08-04 20:03 60m -13 / -14 SM2OTU -10 / -11 5 ✓ Full exchange observed
08-04 20:03 80m - / - HA7XL +16 / - 5 Partial capture
08-04 20:01 80m -23 / -8 DO6MFD -4 / -5 5 ✓ Full exchange observed
08-04 20:00 80m - / - OK2TPT +1 / - 2 Partial capture
07-31 20:29 60m - / - ES6DO 0 / - 2 Partial capture
07-31 20:29 60m - / - G3UHU -12 / - 2 Partial capture
07-31 20:29 60m - / - SH0T +4 / - 2 Partial capture
07-27 19:28 20m - / -14 YO4NF -15 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
103430  -2 2408  EI2KVB UN6LN -11 (x2)
80m 
UTC    dB Audio  Message
200030  -1  977  EI2KVB OK2TPT JN99 (x2)
200115  -5 1204  EI2KVB DO6MFD -08
200130 -24 1204  DO6MFD EI2KVB R-05
200145  -2 1204  EI2KVB DO6MFD -03
200200 -22 1203  DO6MFD EI2KVB R-05
200215  -4 1204  EI2KVB DO6MFD RR73
200315 +14 1204  EI2KVB HA7XL JN97 (x5)
205200  -7 2656  CQ EI2KVB IO53
210830  -7 2259  EI2KVB PE1NPS JO22
60m 
UTC    dB Audio  Message
194930  -9  739  EI2KVB PF1B R+06
194930  -2 1338  EI2KVB DK7UY R-06
195030  -8  739  EI2KVB PF1B JO22
195030  -1 1338  EI2KVB DK7UY 73
195100  -9  739  EI2KVB PF1B JO22
195100 -18 1525  EI2KVB PA7PYR -09
195130  -7  739  EI2KVB PF1B JO22
195330 -14 1525  EI2KVB PA7PYR RR73
195400  +1 1779  EI2KVB OE3OOG JN87 (x3)
195600 -11  823  EI2KVB GM0DEQ IO75 (x2)
195630  -8 1724  EI2KVB DH3YAK JO31 (x2)
20m 
UTC    dB Audio  Message
223645  -4 2176  TJ1GD EI2KVB IO53
223845  -8 2176  HC7AE EI2KVB IO53 (x2)
223945  -5 2177  K0BFG EI2KVB IO53
224045  -3 2176  F1POK EI2KVB IO53 (x2)
224200 -11 1808  EI2KVB F1POK -15
224245  +4 2177  F1POK EI2KVB R-08 (x2)
231645 -15 1994  LW7DBP EI2KVB IO53
231715 -15 1994  XQ1KK EI2KVB IO53 (x2)
232315 -16 1935  R9CP EI2KVB R (x2)
232445 -24 1935  K0BFG EI2KVB IO53

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.

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee