9A2CD — 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: Croatia Most frequent locator attributed to this token: JN75

Receiver-side FT8 activity involving 9A2CD, decoded by SO8OO in southeastern Poland. 519 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 25 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-14.

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 519 FT8 messages attributed to 9A2CD as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (56%), followed by 80 m (21%) and 40 m (20%). Most decodes (70%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (62%); the estimated median was -4 dB.

Overview

519
Messages attributed
25
UTC dates decoded
52
Active 15-min windows
-4 dB
Estimated median S/N

Bands

80m · 109 40m · 104 20m · 292 10m · 14
First attributed message: 2026-06-06
Last attributed message: 2026-10-14 19:06 UTC

Observed FT8 message patterns

Attributed sample
519 messages
Active dates
25 UTC dates
Estimated median S/N
-4 dB
Estimated 10th-90th percentile
-16 to +18 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 52, moderate (-15 to -9 dB) 143, strong (≥ -8 dB) 324.

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 9A2CD 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 9A2CD

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
JN75 · 142 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
708 km (approx.)
Last such locator decoded
2026-10-11 05:28 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 UTCBand9A2CD S/NCounterpartCounterpart S/NMsgsCapture
10-20 21:36 40m - / - G0ANS +4 / - 2 ✓ Closing fragment
10-20 21:20 40m - / -1 SV1AZL -3 / - 3 ✓ Closing fragment
10-20 21:08 40m - / -2 CT7AXN -7 / - 6 ✓ Closing fragment
10-20 21:08 40m - / - OS7P +4 / - 3 ✓ Closing fragment
10-14 19:10 40m - / - IU8RFW -17 / - 3 Partial capture
10-14 19:05 40m -16 / - JA4FQU - / -21 2 ✓ Closing fragment
10-12 05:48 40m +4 / - HK3TY - / -13 3 Partial capture
10-12 05:48 40m +7 / +6 ES2AJ -11 / - 6 ✓ Closing observed
10-11 05:29 40m +5 / - TI4LAS - / -2 7 Partial capture
10-11 05:26 40m +11 / - LZ1SJ -2 / +7 8 ✓ Full exchange observed
10-11 05:25 40m +5 / - EA5ISA - / -10 3 Partial capture
10-11 05:18 40m +5 / - KR4HRN - / -13 4 Partial capture
10-11 05:17 40m +7 / - UA2FFD - / -7 2 ✓ Closing fragment
10-11 05:16 40m +3 / -6 R7MP -22 / -10 3 ✓ Full exchange observed
10-11 05:14 40m -5 / - TA4SSK -18 / -14 3 ✓ Closing observed
10-11 05:13 40m -7 / - PY2ABL - / -12 2 ✓ Closing fragment
10-11 05:11 40m 0 / - PR2TX - / -21 2 ✓ Closing fragment
10-11 05:09 40m 0 / - EA7GDU - / -16 2 ✓ Closing fragment
10-11 05:07 40m -8 / - PY2ABL - / -19 4 Partial capture
10-11 05:04 40m -14 / -2 UC6D 0 / -8 4 ✓ Full exchange observed
10-11 05:01 40m -3 / - YY5EHT - / -20 5 ✓ Closing fragment
10-11 04:59 40m -11 / 0 YO4NF +3 / +6 4 ✓ Closing observed
10-11 04:50 40m -9 / - PV8AJ - / -8 3 Partial capture
10-10 19:05 40m - / +3 EA3HMM +13 / - 4 ✓ Closing fragment
10-09 06:41 40m +7 / -3 YO9PH -8 / +8 4 ✓ Full exchange observed
10-09 06:39 40m +5 / - N5XZ - / -15 4 ✓ Closing fragment
09-22 21:11 80m +16 / +3 DO5WG -4 / +2 6 ✓ Full exchange observed
09-22 21:11 80m +18 / - EC3A - / -3 2 ✓ Closing fragment
09-22 21:09 80m +17 / - JA6LCJ - / -23 3 Partial capture
09-22 21:05 80m +16 / - JA4EVN - / -23 7 Partial capture
09-22 21:00 80m +18 / - JA3FYC - / -24 6 Partial capture
09-22 20:59 80m +20 / - OE6LQD -6 / -2 4 ✓ Full exchange observed
09-22 20:55 80m +20 / - DO2PY - / -4 2 ✓ Closing fragment
09-22 20:54 80m +18 / - EA3FR - / -13 2 ✓ Closing fragment
09-22 20:53 80m +20 / - OZ5AGJ -13 / -15 5 ✓ Full exchange observed
09-22 20:52 80m +18 / - F6FKQ - / -17 2 ✓ Closing fragment
09-22 20:49 80m +20 / - EI9FVB - / -8 3 Partial capture
09-22 20:46 80m +20 / - JH4ADV - / -20 4 ✓ Closing fragment
09-22 20:44 80m +20 / - HB9CCM - / -13 2 ✓ Closing fragment
09-22 20:41 80m +18 / - SV1DKR -9 / -5 3 ✓ Closing observed
09-22 20:40 80m +16 / +10 LZ1ZF -3 / +1 6 ✓ Full exchange observed
09-22 20:39 80m +19 / - OE5ABL -6 / +3 4 ✓ Full exchange observed
09-22 20:37 80m +17 / - ON4MAP -21 / -24 5 ✓ Closing observed
09-22 20:36 80m +8 / -4 RN3OG -11 / -4 4 ✓ Full exchange observed
09-22 20:34 80m +4 / - DH5BO - / -21 3 ✓ Closing fragment
09-22 20:30 80m +20 / - DO5HCS -22 / -22 5 ✓ Closing observed
09-22 20:29 80m +18 / - LZ1ZF - / -2 3 Partial capture
09-22 20:15 80m +12 / -1 HF5A -5 / -16 6 ✓ Full exchange observed
09-22 20:14 80m +16 / +3 DL2MOS -16 / -18 4 ✓ Full exchange observed
09-22 20:13 80m +18 / - R4HLO - / -21 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
191145 -16 1617  9A2CD IU8RFW JN70
210845  +2  670  9A2CD OS7P JO21
210845 -10 1541  9A2CD CT7AXN IM59
210915  +6  670  9A2CD OS7P R+27 (x2)
210945  -6 1541  9A2CD CT7AXN IM59 (x5)
212015  -4  310  9A2CD SV1AZL KM17 (x3)
213615  +5  599  9A2CD G0ANS +13 (x2)
80m 
UTC    dB Audio  Message
210730 +17 1053  JA4EVN 9A2CD -23 (x3)
210900 +17 1053  CQ 9A2CD JN75
210930 +18 1053  JA6LCJ 9A2CD -23 (x3)
211100 +19 1053  EC3A 9A2CD R-03 (x2)
211145  -4 1056  9A2CD DO5WG JO40 (x2)
211230 +16 1053  DO5WG 9A2CD +02
211245  -1 1057  9A2CD DO5WG R+03
211300 +15 1053  DO5WG 9A2CD RR73
211315  -7 1056  9A2CD DO5WG 73
20m 
UTC    dB Audio  Message
210730 -14  818  WP4TNV 9A2CD -14 (x4)
210930 -12  818  HK4LGH 9A2CD -16 (x2)
045815 -24 1660  9A2CD UA3VVA 73
051545 -18 1040  9A2CD OD5ZZ -06 (x3)
052945 -12  646  9A2CD R9JAU MP61 (x3)
054415  -9 1298  9A2CD EA4HEW -08 (x2)
10m 
UTC    dB Audio  Message
192345  -1 3011  9A2CD DN9DKN JO31 (x14)
073915 -11 1811  9A2CD F4EXC RR73

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

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