Aviation abbreviation

REGAL

range and elevation guidance for approach and landing
ATC

REGAL stands for “range and elevation guidance for approach and landing” (ATC usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

RE REBAT REC RECLR RECON REDL REF REFONE REFORM REG REIB REIL

Source: FAA Order JO 7340.2 Contractions. Not for operational use.