9A2AJ — 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: JN85

Receiver-side FT8 activity involving 9A2AJ, decoded by SO8OO in southeastern Poland. 7,560 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 118 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.

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 7,560 FT8 messages attributed to 9A2AJ as the transmitting token by decoded message structure across 118 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (44%), followed by 80 m (42%) and 40 m (10%). Most decodes (60%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (93%); the estimated median was +7 dB.

Overview

7,560
Messages attributed
118
UTC dates decoded
723
Active 15-min windows
+7 dB
Estimated median S/N

Bands

First attributed message: 2026-06-06
Last attributed message: 2026-11-05 18:59 UTC

Observed FT8 message patterns

Attributed sample
7,560 messages
Active dates
118 UTC dates
Estimated median S/N
+7 dB
Estimated 10th-90th percentile
-6 to +16 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 99, moderate (-15 to -9 dB) 402, strong (≥ -8 dB) 7,059.

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.

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 9A2AJ

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
JN85 · 5,210 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
610 km (approx.)
Last such locator decoded
2026-11-05 17:41 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 UTCBand9A2AJ S/NCounterpartCounterpart S/NMsgsCapture
11-06 02:14 40m - / - UA9SY -13 / - 6 Partial capture
11-06 02:08 40m - / - UA9SY -15 / - 4 Partial capture
11-06 02:02 40m - / - UA9SY -13 / - 2 Partial capture
11-05 19:02 40m - / -5 G4DBW -9 / - 3 ✓ Closing fragment
11-05 18:59 40m -8 / - DL6NA -22 / -9 2 ✓ Closing observed
11-05 18:57 40m -12 / - PD3JW - / -11 2 Partial capture
11-05 18:49 40m - / - DA2DH -4 / - 2 Partial capture
11-05 18:27 40m - / 0 R2FEA +5 / - 3 ✓ Closing fragment
11-05 18:25 40m - / +1 RJ3DC -14 / - 3 ✓ Closing fragment
11-05 18:24 40m - / - G4DBW -10 / - 2 Partial capture
11-05 18:15 40m - / +10 IU8RFW -11 / - 2 ✓ Closing fragment
11-05 18:07 40m - / - DL8YBL -7 / - 2 ✓ Closing fragment
11-04 22:19 80m +11 / - DG6CHI - / -11 2 Partial capture
11-04 22:17 80m +8 / -9 LY1DX +16 / +9 5 ✓ Full exchange observed
11-04 22:08 80m +8 / +5 DO1OAS 0 / -2 5 ✓ Full exchange observed
11-04 22:05 80m +1 / -1 EW8DU -4 / -10 5 ✓ Full exchange observed
11-04 22:03 80m +10 / 0 SP3JHZ +1 / -6 5 ✓ Full exchange observed
11-04 22:01 80m +2 / - ON4MAP - / -19 2 ✓ Closing fragment
11-04 21:58 80m +9 / - BI6AN - / -16 4 ✓ Closing fragment
11-04 21:52 80m +8 / -16 UA3ECJ 0 / -2 5 ✓ Full exchange observed
11-04 21:45 80m +8 / -12 SQ6JFJ -6 / 0 4 ✓ Full exchange observed
11-04 21:38 80m +2 / - GB1RBL - / -10 2 ✓ Closing fragment
11-04 21:38 80m - / - DG7ABL -6 / - 2 Partial capture
11-04 21:35 80m +5 / -4 YO4NF +20 / - 4 ✓ Full exchange observed
11-04 21:32 80m -2 / - BI6AN - / -15 2 Partial capture
11-04 21:32 80m - / - EW8DU +2 / - 2 Partial capture
11-04 21:30 80m - / - IK3TCK -13 / - 2 ✓ Closing fragment
11-04 21:28 80m +6 / - DO6THI - / -4 2 ✓ Closing fragment
11-04 04:58 160m +9 / -7 E77LSB -18 / -4 5 ✓ Full exchange observed
11-04 04:53 160m +12 / - W8TB - / - 3 Partial capture
11-04 04:50 160m +11 / - K3LL - / -10 3 ✓ Closing fragment
11-04 04:36 80m +16 / - PI40EUDXF - / -11 3 Partial capture
11-04 04:30 80m +16 / - 6W/IK2HKT - / -12 11 Partial capture
11-04 04:17 80m +12 / - R8XF/P - / -13 24 Partial capture
11-04 04:10 80m +8 / - R9CS/P - / - 13 Partial capture
11-04 04:07 80m +11 / - UA9XL/P - / - 5 Partial capture
11-04 03:46 80m +16 / -16 6W/IK2HKT -11 / - 17 Partial capture
11-03 21:28 80m +6 / -19 JA0IXW -8 / -13 6 ✓ Full exchange observed
11-03 21:24 80m +10 / - AP2AM -13 / -8 3 ✓ Closing observed
11-03 21:03 160m -6 / +2 HB9FUR +2 / +5 5 ✓ Full exchange observed
11-03 21:00 160m -3 / - JA2VQF - / -22 5 Partial capture
11-03 20:53 160m 0 / - IU8UHK - / -20 2 ✓ Closing fragment
11-03 20:52 160m -1 / -14 F1TXI -20 / -16 3 ✓ Full exchange observed
11-03 18:45 40m -3 / - UA9XL/P - / - 2 Partial capture
11-03 18:41 40m -7 / - PF40EUDXF - / - 3 Partial capture
11-03 18:33 40m +4 / - ZL1VAH - / -16 3 Partial capture
11-03 18:32 40m +2 / - M7MJW - / +1 2 ✓ Closing fragment
11-03 18:25 40m 0 / - 3V8LL - / - 3 Partial capture
11-03 18:09 80m +4 / -6 OH1ZE -1 / -12 4 Partial capture
11-03 18:09 80m +5 / - DO6CU -19 / -12 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
190300 -10 2476  9A2AJ G4DBW 73
015830 -11  555  9A2AJ VP2MCV RR73
020230 -15 2396  9A2AJ UA9SY LO63 (x13)
80m
UTC    dB Audio  Message
221430 +12 2620  CQ 9A2AJ JN85 (x5)
221715 -15  861  9A2AJ R9OAE NO14
221730  +6 2662  CQ 9A2AJ JN85
221745 +17 2471  9A2AJ LY1DX KO24
221800  +7 2662  LY1DX 9A2AJ +09
221815 +16 2471  9A2AJ LY1DX R-09
221830  +8 2662  LY1DX 9A2AJ RR73
221845 +16 2471  9A2AJ LY1DX 73
221900 +13 2662  DG6CHI 9A2AJ -11 (x2)
174145  -9 1502  ER3RR 9A2AJ JN85
160m
UTC    dB Audio  Message
045030  +8  852  K3LL 9A2AJ JN85 (x3)
045315 +10  852  W8TB 9A2AJ JN85 (x3)
045815  +6 2467  E77LSB 9A2AJ JN85
045900 -19 1118  9A2AJ E77LSB -07
045915  +7 2467  E77LSB 9A2AJ R-04
045930 -18 1118  9A2AJ E77LSB RR73
045945 +15 2467  E77LSB 9A2AJ 73
050015 +14 2467  CQ 9A2AJ JN85 (x4)
60m
UTC    dB Audio  Message
010400  +3 2528  9A2AJ PE1NPS JO22 (x4)
10m
UTC    dB Audio  Message
180615  -9 2766  CQ 9A2AJ JN85
180930 -13 1223  9A2AJ CT3MD IM13 (x3)
082245 -23 1907  9A2AJ DK5WO JO30 (x2)
073445  +8 2641  VK5BRG 9A2AJ JN85 (x2)
073545  +0 2641  VK5COL 9A2AJ JN85 (x2)
074200  -9 2642  TA2EE 9A2AJ -11 (x2)
074400 -10 2641  CQ 9A2AJ JN85
111145  -2 2704  9A2AJ EA3AKY JN01 (x2)
20m
UTC    dB Audio  Message
200845 +11 1065  9A2AJ DL9KM JN68 (x6)
051545  +5 1606  9A2AJ RV6F LN14 (x6)
045730  +4 2553  9A2AJ VK2GR -12 (x2)
051445 -11 2856  CQ 9A2AJ JN85

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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