Pronunciation: [hˈɛlɪpˌad] (IPA) 
The word "helipad" is spelled as H-E-L-I-P-A-D. In IPA phonetic transcription, it is written as /ˈhɛlɪpæd/. The first syllable "hel" is pronounced as /hɛl/, which rhymes with "bell". The second syllable "i" is pronounced as /ɪ/, which sounds like "ih". The third syllable "pad" is pronounced as /pæd/, which rhymes with "sad". A helipad is a landing area for helicopters, usually located on a rooftop or other elevated area.
A helipad refers to a designated area or platform, usually flat and hardened, specifically constructed or prepared for helicopters to take off and land. It serves as a safe and controlled landing spot for helicopters, eliminating the need for them to land on uneven or unstable terrain.
Helipads are typically found in various locations, including hospitals, military bases, remote and offshore locations, emergency response centers, and even private properties. They are crucial for facilitating rapid medical evacuations, providing quick access for emergency services, and enabling efficient aerial transportation in a variety of scenarios.
These landing areas often adhere to specific guidelines and regulations to ensure safety and effectiveness. They are distinguished by their recognizable markings, such as a large "H" painted on the surface or yellow circle markings. Some helipads may have lighting systems for nighttime operations or operational aids like windsocks or wind indicators to assist pilots in assessing wind directions and speeds.
Helipads may be constructed from materials like asphalt or concrete to withstand the weight and rotor wash of helicopters. The size and dimensions of a helipad can vary based on the types and sizes of helicopters it will accommodate.
Overall, helipads provide a controlled and designated space for helicopters to land and takeoff, enabling efficient and safe operations in a range of applications, from medical emergencies to military missions.
The word "helipad" is a combination of the two words "heli" and "pad".
The term "heli" is derived from the word "helicopter", which was first coined in 1861 by Gustave de Ponton d'Amécourt, a French inventor. The word "helicopter" originates from the Greek words "helix" meaning "spiral" or "twisted" and "pteron" meaning "wing".
The word "pad" in this context refers to a flat surface or area intended for landing and takeoff. It comes from Middle English, with its origins in the Old English word "pad" or "pæth", which meant "path" or "track".
