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Historical Events

• The PB-45 nacelle is identified as a replacement for the PB-21 on the Burke series frigates.

• The first of eight Aldrin sub-class deep space frigates are refit to Magellan sub-class scout cruiser standards.

• Ships of both Burke and Aldrin sub-class frigates receive modernization refits from Chiokis (though about 13 Burkes will not be refit before the program is canceled).

• Starting with the non-modernized Burke sub-class nearspace frigates, ships of the Burke, Aldrin and Magellan sub-classes are decommissioned as the Locknar frigates and Miranda heavy frigates are commissioned.

• The final Sherman Mk IIb enters service with Starfleet.

• The final Heston class battle cruiser is constructed.

New Technology

• Mark V Personnel Transporter System

References

2243

23rd century 2240s

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