Issued: 2023 05 15 0547 UTC #------------------------------------------------# # PROPAGATION WARNING # # BIPT Ophain # # 50° 39' 30" N - 004° 21' 00" E # # # # POSSIBLE HARMFUL INTERFERENCE DUE TO # # IMPROVED TROPOSPHERIC PROPAGATION CONDITIONS # # K > 4/3 # #------------------------------------------------# BIPT Propagation Bulletin 838 OBSERVATION PERIOD : 2023 05 15 0547 UTC OBSERVED FREQUENCY BAND : VHF 120 - 140 MHz INTERFERENCE RISK : MODERATE to IMPORTANT (HOL) AMSTERDAM : IMPORTANT (HOL) EELDE : none (HOL) EINDHOVEN : none (D) BREMEN : none (D) HAMBOURG : none (D) DUSSELDORF : IMPORTANT (HOL) MAASTRICHT : IMPORTANT (D) SIEGERLAND : none (D) FRANKFURT : none (LUX) LUXEMBOURG : none (F) METZ : none (SUI) GENEVE : none (F) PARIS : MODERATE (F) NANTES : none (F) BEAUVAIS : none (F) LE HAVRE : none (F) POULMIC : none (F) LILLE : none (F) LE TOUQUET : none (F) CHALON : IMPORTANT (G) LONDON : none (G) MANSTON : none (G) BIRMINGHAM : none (G) CRANWELL : none REMARKS : OPERATOR : Serge MAROTTE SEE OUR PROGPAGATION GRAPHS : https://propa.bipt.be Contact us for specific information. #------------------------------------------------------------------------# # Belgian Institute for Postal Services and Telecommunications # # # # Ellipse Building C # # Boulevard du Roi Albert II 35 box 1 # # 1030 Brussels # # Tel.: 32 (0) 2 226 88 88 # # info@bipt.be # # # # Please do not reply directly to this message, but send comments # # and suggestions to 'propa@bipt.be'. # # To subscribe or unsubscribe, send a mail to 'propa@bipt.be' # # For more information, see https://propa.bipt.be # #------------------------------------------------------------------------#