Aviation abbreviation

DMAHC

DMAHC stands for “Defense Mapping Agency Hydrographic Center” (General usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

DMAACDMEDMEGDMELDMERDMEVDMGDMNTDMODMSHDMSTN

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