|Commander McDowell in Micro Hero form.|
|Assignment(s):||Assistant Chief engineer|
Early life before StarfleetEdit
- 2228: Jack is born on Earth in Ethiopia, Africa.
- 2246: Jack enters Starfleet Academy
- 2250: Jack graduates Starfleet Academy and is promoted to Ensign, the first assignment is the USS Suleiman as an engineer.
- 2255: Jack is promoted to Lieutenant junior grade and assigned to the USS Constellation as an engineer.
- 2260: Jack is promoted to full Lieutenant and is made the Assistant Chief Engineer on the USS Tori.
- 2265: Jack is promoted to Lieutenant Commander and is assigned to the USS Rigel as the Chief Support Officer.
- 2270: Jack is promoted to Commander and becomes the Assistant Chief Engineer at Starbase 134.
|Cadet||2246-2250||attended Starfleet Academy.|
|Ensign||2250- 2255||assigned as an Engineer on the USS Suleiman.|
|Lieutenant junior grade|
|2255-2260||assigned as a Engineer on the USS Constellation.|
|Lieutenant||2260-2265||assigned as the Assistant Chief engineer on the USS Tori.|
|Lieutenant commander||2265-2270||Assistant Chief engineer on the USS Rigel.|
|commander||2270-||Assistant Chief engineer on Starbase 134.|