Need SB-104A Board "B" regulators

[TJLee]

Hello to all

Anybody have the 5 and 11 volts regulators used on board "B" in the
SB-104A.  Appreciate any help locating parts or maybe even a redesign
for these circuits using available parts.  Original part was MFC-6030 or
Heath part no. 442-48.  An alternate IC is UA78MG.  I can't find any of
these anywhere.

73  TEd  N8GPQ

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