- Bezeichnung: Bediengerät BG 25a
- Anforderungszeichen: Ln.28810
- Baumuster: BG 25a
- Hersteller: bou = Telefunken Gesellschaft für drahtlose Telegraphie mbH, Berlin / Erfurt
- Baujahr: ca. 1944
- Eingebaut in: Flugzeugen mit FuG 25a, z.B. Focke-Wulf FW 190, Tank Ta 152, Messerschmitt Bf 109, Bf 110, Me 262
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