Answer: alts

AnswerCrossword Clue
ALTS

Pilot's concerns

ALTS

Elevs.

ALTS

Hts.

ALTS
Mtn. figures
ALTS
Mtn. measurements
ALTSHgts.
ALTSMtn. stats
ALTSCockpit nos.
ALTSContingencies: abbr.
ALTSNos. reported to a control tower
ALTSPilot's nos.
ALTSIn-flight announcement nos.
ALTSSpace bar bookends
ALTSSpace bar neighbors
ALTSCockpit figs.
ALTSHolding pattern nos.
ALTSControl tower data: abbr.
ALTSHeights: Abbr.
ALTSCockpit stats: Abbr.
ALTSOctaves above treble staffs.
ALTSSingers: Abbr.
ALTSSubstitutes: Abbr.
ALTSHigh tones.
ALTSHigh notes.
ALTSVaries by turns: Abbr.
ALTSChoices: Abbr.
ALTSElevations: Abbr.
ALTSCockpit readings: Abbr.
ALTSRocky Mtn. highs?
ALTSCockpit data: Abbr.
ALTSComputer keys: Abbr.
ALTSFliers' concerns: Abbr.
ALTSFlight stats.
ALTSRelief map figs.
ALTSTree line stats.
ALTSPlane figs.
ALTSClimbing figs.
ALTSPC keys
ALTSChoir voices (Abbr.)
ALTSKeyboard keys