HEC
A1A2B1B2C1C2
/ˌeɪtʃˌiˈsi/
/ˌeɪtʃˌiːˈsiː/
GeneralAviation
- 1 insan harici yük taşıma uncountable
Definition (English)
Human external cargo; carrying people on a line hanging below a helicopter.
Example Sentences
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HEC operations need specially trained pilots and approved equipment.HEC operasyonları özel eğitimli pilotlar ve onaylı ekipman gerektirir.
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The pilot checked the HEC line.Pilot HEC halatını kontrol etti.
Collocations
HEC operations