Issued: 2026 06 30 1256 UTC
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#             PROPAGATION WARNING                #
#                BIPT  Ophain                    #
#      50° 39' 30" N    -     004° 21' 00" E	 #
#                                                #
#      POSSIBLE HARMFUL INTERFERENCE DUE TO      #
#                 SPECIAL EVENT                  #
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BIPT Propagation Bulletin 1058
OBSERVATION PERIOD : 2026 06 30 1256 UTC
INTERFERENCE RISK :  Radio Blackout

We are currently experiencing the onset of HF (3–30 MHz) radio communication degradation.

The NOAA Space Weather Prediction Center is currently reporting R2 (Moderate) radio blackout conditions.

REMARKS :
OPERATOR : S. Marotte

SEE OUR PROGPAGATION GRAPHS : https://propa.bipt.be
Contact us for specific information.

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