• Welcome! The TrekBBS is the number one place to chat about Star Trek with like-minded fans.
    If you are not already a member then please register an account and join in the discussion!

How many shifts on a Starship?

but doesn't the USN have four-hour watches rather than eight-hour shifts?
I understand that aboard submarines the Navy observes a sixteen hour duty day, you are on watch for eight hours, followed by eight hours off, then back on for another eight hours. This way the submarine can carry one third less crew.
 
It seems pretty standard for the senior command staff to be called to the bridge when an incident occurs, so you get the Captain / XO etc. involved at the earliest opportunity.

Not just in Starfleet or (past/present) military. Most of my career's been in corrections, and if there's a significant incident, senior staff's called in, no matter what the hour.
 
A few anecdotal words about working on the ship I served on.

First of all there was the work day. 8-4(-ish) Monday through Saturday at sea, Monday through Friday in port. Work performed depended on your department and rating. For example, as an Electrician's Mate (EM), I was part of the group responsible for the maintenance, repair and upgrade of the ship's electrical components while sailors in the Supply department would be loading, unloading, inventorying, and staging cargo. Chain of command was through your division officer and department head (who answered to the XO and CO.)
------------------------------
Layered on top of this was duty sections. The idea behind duty sections was to ensure that enough of the correctly qualified personnel were on duty to meet the ship's readiness needs. The approach to this varied depending on whether the ship was at sea or in port. Duty ran from morning muster to morning muster (the duty day).

In port, the ship's crew was divided into 3-4 duty sections (sometimes modified for a Department.) The "on" section was required to remain on the ship during the duty day while the "off" sections usually could go on liberty (or even home if we were in our homeport) at the end of the work day. The scheduling of duty sections was also dogged to allow for weekends off.

At sea, duty sections were typically modified to meet a Division's or Department's needs. E-Division (the EMs) was a part of the Engineering department and while at sea, the Department usually ran at two sections.
-------------------------------
The section that had the duty that day was responsible for standing the day's watches. Watches meant manning stations like the ship's electrical switchboard and were typically four hours long (al though 6-8 hr watches were not unheard of.) What watches there were, again, depended on whether we were at sea or in port. Chain of command for watch-standers was separate and ended at the Command Duty Officer (who answered to the XO and CO.)

In port, watch-standing responsibilities varied greatly from department to department; for the Engineering Department, the biggest factor was ship's power or shore power. Ship's power was the same as being at sea for us; shore power meant a minimal number of damage control watches and therefore more liberty for us (usually four sections on shore power.)

At sea, we engineers ran in two sections and everyone stood at least one watch on a duty day, sometimes two.

-------------------------------
And if that wasn't enough, everyone was also assigned a damage control station. Damage control stations were, for the most part, either watch-stations or damage control lockers and were manned during general quarters or emergency situations like fire or flooding. (For these latter emergencies, we had a first responder team we called the Flying Squad that would assess and sometimes handle the emergency before a ship-wide response was required.) Chain of command for DC stations went through the DC Officer, who reported to the CIC and the bridge.
--------------------------------
Well that's not all (man-overboard, lifeboat stations, etc, could still be mentioned) but it gives you a glimpse I hope of how stuff actually works (or at least worked on one ship, many years ago.)
 
Last edited:
  • Like
Reactions: kkt
but doesn't the USN have four-hour watches rather than eight-hour shifts?
I understand that aboard submarines the Navy observes a sixteen hour duty day, you are on watch for eight hours, followed by eight hours off, then back on for another eight hours. This way the submarine can carry one third less crew.

Its an eighteen hour day (6 on, 12 off). I understand generally that half of the off time is sleeping.
http://www.navy.mil/navydata/cno/n87/faq.html
 
^ Wow, quite complex! I'd imagine that a real starship would probably emulate such a manning structure. Obviously for the series, it was depicted in a much simpler manner... generally 3 shifts (4 when Jellico took over).

I think there's been many times when Picard hasn't been on the bridge during an emergency, and according to Data's Day, he doesn't have a shift where he's in command, Data has the night shift, Riker the day shift, and Worf the evening shift. I'd guess that Picard has a ready room shift where he does the 'paper work' and organizes starbase stop offs and potential political, diplomatic or first contact missions.

Whenever a mission is in progress, that's when Picard is in command, it's almost like Riker is in command of the ship, but whenever there's a mission Picard takes command because he's the senior officer.

Because it's a TV series, Star Trek didn't go to the trouble of ensuring an accurate depiction of the full work cycle. But the structure described by Boxyno1 seems accurate. It was natural for Data to take the night shift, because he doesn't need sleep. What a nice relief for the senior staff to have him on board! So yes, there will be times when Picard's shift overlaps Riker's... or they're on different schedules. We do see situations when Riker is not on the bridge while Picard is and vice versa. Remember in the episode "Schisms", Riker goes to bed while Picard is commanding on the bridge; a good example of this.

It would have been interesting to see some scenes where a senior officer was called to the bridge right before their sleep period and kept going... eventually showing the fatigue of being up for more than 24 hours later in the episode.
 
A few anecdotal words about working on the ship I served on.
.... but it gives you a glimpse I hope of how stuff actually works (or at least worked on one ship, many years ago.)

Wow. I know the demands of TV storytelling yadda yadda preclude showing all of that, but I wish they would at least mention it more often to give the illusion there's some sort of system in place.

Thanks for posting.
 
I'm not saying it's the same for starships,
but doesn't the USN have four-hour watches rather than eight-hour shifts?
Maybe there's something similar for starships, crew can stand watch for a time amounting to an eight-hour shift?
Dog watch, anyone?

Not in every case. Submarines do three six hour watches in an 18 hour workday.

Reactor Department on aircraft carriers (or the USS Nimitz in any case) did four five hour watches and one four hour watch in every 24 hour day.
 
I think its a standard three shift rotation (alpha, beta, gamma) of eight hours each, but it's at the Captain discretion really. Jellico preferred four shifts. Starbases would be different based on the system they were in. DS9 had a standard Bajoran day of 26 hours, and they moved onto four shifts following a recommendation from Kira in "Starship Down".

In fanfic I write I always have a separate Watch Officer (usually a LT CDR, though sometimes a LT depending on the class) and bridge crew for each shift. It just helps keep the main characters together for when you need them.

In Voyager, why does Janeway give the night shift to Harry? Surely Paris and Torres would be ahead of him. As for Tuvok, I can only think of one occassion he has actually sat in the big chair (the episode where B'Elanna becomes a writers muse on a primitive planet, and even then he was falling asleep).

-B
 
At sea, we engineers ran in two sections and everyone stood at least one watch on a duty day, sometimes two.

When I was on the Enterprise, the bridge and CDC ran on five four-hour watch sections. (One section stood watch twice each day, to ensure that the watch times for each section rotated through the day.) The timing of the watches obviated the need for dogged watches at dinner.

In Voyager, why does Janeway give the night shift to Harry? Surely Paris and Torres would be ahead of him. As for Tuvok, I can only think of one occassion he has actually sat in the big chair (the episode where B'Elanna becomes a writers muse on a primitive planet, and even then he was falling asleep).

Oddly enough, while most of the bridge watches were led by a full lieutenant acting as officer of the deck, one was supervised by an ensign (though he was a former chief). Each shift also had a lieutenant commander acting as as command duty officer (the watch commander).
 
It's strange. Whenever anything happens on a starship it happens when the captain is on watch.

Not only is the Enterprise the only ship in range, it always happens when the Captain is on watch.

It's probably the same reasoning that nearly everything that happens to Earth in Sci-Fi happens in the United States of America.

:techman: Push the story forward, son. Atta boy!
I guess for more realism there should have been more stories including the captain stumbling on the bridge wearing PJs trying to rub the sleep out of their eyes.

WORF:
Shields, sir?

PICARD:
Yes, yes. Once I have my tea!
 
If you are not already a member then please register an account and join in the discussion!

Sign up / Register


Back
Top