Radionics actually sold those as the D500-series signals. I have a Radionics-branded 12VDC version of the AS with a 30 candela vertical strobe and its model number is D513S.
Radionics actually sold those as the D500-series signals. I have a Radionics-branded 12VDC version of the AS with a 30 candela vertical strobe and its model number is D513S.