[TenTec] Omni D transistors

[Allen Bush]

I am in need of a PT3647 OR substitute low level driver transistor for an
Omni D series B.  I will be calling T-T on Monday, but wonder if anyone has
been down this road before.  I don't think the PT3647 is available anymore.
 Any suggestions or experience in this area?  This is used on the low level
driver board as well as a pair of them in the PA assembly as driver
transistors.

Any help would be appreciated.

THANKS

Allen Bush, AE0Z