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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 subclass deep space frigates are refit to Magellan subclass scout cruiser standards.

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

• The final Sherman Mk IIb enters service with Star Fleet.

• The final Heston class battle cruiser is constructed.

• The final Apache class heavy destroyer is constructed.

• The Mandalay subclass courier enters service with Star Fleet.

New Technology

• Mark V Personnel Transporter System

References

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23rd century 2240s

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