- AOK
- Perfect
- Space-shuttle assent
- Fine
- NASA assent
- Fine, at NASA
- John Glenn thumbs up
- Just fine
- Fine, at Mission Control
- Hunky-dory
- Just peachy
- Peachy keen
- Peachy
- [two thumbs up]
- I'm all for it
- Astronaut's "Everything's fine"
- Dandy
- Ducky
- Letters of approval
- Thumbs up
- Working just fine
- Just ducky
- Right on the money
- Perfect, as a rocket launch
- Astronaut's "fine"
- Unlike the Mars Polar Lander
- Fine, to 97 down
- Fine, to NASA
- All systems go
- Good here, Houston
- NASA's "fine"
- Good to go
- NASA's "no prob"
- Fine and dandy
- Astronaut's thumbs-up
- Perfect, NASA-style
- Astronaut's "Alright!"
- Thumbs up for John Glenn
- Perfectly in order
- Set for space?
- All good
- Copacetic
- Like a perfect launch
- Perfectly fine
- NASA go-ahead
- All right, to Armstrong
- Astronaut's assent
- NASA affirmative
- Perfect for NASA
- Just dandy
- Cape Canaveral affirmative
- Definitely fine
- Astronaut's assessment
- Thumbs-up response
- Fine! astronaut-style
- In perfect order
- Fine! NASA-style
- Another assent
- Apollo go-ahead
- Just great
- Perfect, at NASA
- Great, astronaut-style
- No problemo, at NASA
- No problem, at NASA
- Unreservedly approvable
- Everything's fine! message
- Flyers ans.
- Great!
- Totally copacetic
- Just right!
- Astronaut's "Perfect!"
- Astronaut's assurance
- Just fine, at NASA
- No prob, at NASA
- Super-duper
- Comment from a capsule
- Proceeding normally
- Verbal thumbs-up
- NASA's "Go"
- Spoken thumbs-up
- Mission control go-ahead
- Fine with me!
- Good to go, at NASA
- Thumbs-up cry
- Thumbs-up letters
- No problemo!
- Jolly good
- Thumbs-up at NASA
- Totally fine
- NASA approval
- Apollo affirmative
- NASA adjective
- Fine, to an astronaut
- Astronaut's approval
- 108 Down affirmative
- Astronaut affirmative
- Swell
- Flawless
- Fine, in space
- Astronaut's affirmative
- Project Mercury affirmative
- Intensive affirmative
- NASA's "Totally fine"
- Flawless, in spaceflight
- Quite all right
- Just perfect
- Apollo approval
- Acey-deucy
- Jake
- Thumbs-up, in astronaut-speak
- In fine fettle
- Perfectly all right
- Perfect, informally
- Space capsule affirmative
- Astronaut's "first-rate."
- Comdr. Shepard's dictum on his flight.
- Astronaut's "all right!"
- Expression of Col. Glenn's.
- Spaceman's term.
- Astronaut's "all's well."
- All in good order: Colloq.
- All set for "go."
- Astronauts' good report.
- Spaceman's report.
- Perfect, at Cape Kennedy.
- Perfectly all right: Colloq.
- Perfect: Colloq.
- Space expression.
- Approval, astronaut style
- Fine, to astronauts
- Astronaut's reply
- Perfect, in space
- Super-fine
- Affirmative
- Astronaut's call
- Go-ahead signal
- Armstrong's "All's well!"
- Armstrong's "Perfect!"
- Perfect, in rocketry
- Definitely all right
- Perfect, to Armstrong
- Astronaut's "All systems go"
- First-rate
- Astronauts' go-ahead signal
- Perfect-launching expression
- All's well, in space
- Satisfactory, to NASA
- Fine, mod style
- Roger's cousin
- All's well at NASA
- Excellent, for short
- Thumbs up message
- Jim-dandy
- Super-perfect
- Fine, to a pilot
- Flight approval
- Fine, informally
- Slangy approval
- Green light
- Fine, slangily
- In perfect condition
- NASA fine?
- Perfectly fine, informally
- Thumb-to-forefinger signal
- Ready for takeoff!
- In good order
- All right
- Doin' just fine
- Everything is peachy!
- Not too shabby!
- Go-ahead
- NASA's "all good"
- Looks good
- Excellent
- Astronaut's 'yes'
- Just swell
- Let's launch this rocket!
- NASA green light
- Thumbs-up in Houston
- Letters of satisfaction
- Letters of assent
- Running perfectly
- Houston approval
- Everything's fine!
- Thumbs-up, to Sally Ride
- Thumbs-up, to an astronaut
- All right to Glenn
- Hunky-dory for short
- Afirmative from Gus Grissom
- Perfect on Apollo
- Astronaut's all perfect signal
- Fine letters?
- All systems go, in letters
- Fine, Houston
- Good and well
- Fine by me!
- Everything's perfect
- No problem at all
