2026-09-25T17:28:28+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object983697263BLAST PENYA protective structure, often made of sandbags with reinforcement, designed to protect aircraft at airfields from enemy attack.1P