The Clue
Plane capt.'s announcement (3 letter answer)
The Answer
ETA
Tags
Notes
The answer ETA is very common and appears about once every 25 puzzles.
Related Clues
Abbr. at O'Hare
After zeta
Athenian H
Capt.'s guess
Cousin of epsilon
Docking info
Fraternity letter
Greek "H"
Greek H
Greek letter
Greek vowel
Hellenic vowel
Itinerary abbr.
J.F.K. info
J.F.K. listing
Kennedy abbr.
KLM announcement
LAX info
Letter from Delphi
Letter from Plato
Sorority letter
Vowel for Euripedes
Zeta chaser
Zeta follower
Airport posting: Abbr.
Announcement at Penn Sta.
H in the Greek alphabet
Honor society letter
Pariah, Japanese style
Part of a U.S.A.F. schedule
Pilot's guess: Abbr.
Seventh Greek letter
___ Carinae (a star and its nebula)
Part of a pilot's plan: Abbr.
___ Pi (dessert lover's fraternity?)
Second letter after epsilon
Info for a limo driver
I ___ Pi (playful fraternity name)
When a plane should get in: Abbr.
Definition
ETA as a noun:
1. (Basque Homeland and Freedom, Basque Fatherland and Liberty, Euskadi ta Askatasuna, ETA) = a terrorist organization organized in 1959 by student activists who were dissatisfied with the moderate nationalism of the traditional Basque party; want to create on independent homeland in Spain's western Pyrenees; "in 1968 ETA launched a campaign of political assassinations of government officials"
2. the 7th letter of the Greek alphabet