Helicopters over Lake Forest

Private and charter helicopters over Lake Forest

225 of 519 recorded passes over Lake Forest were private and charter helicopters — 43% of the traffic here, 10.7 hours overhead in total.

Most often: Helistream (N80156), 17 recorded passesusually 11am–2pmtypically 1,300–1,800 ft

Private and charter aircraft are usually in transit, on a tour or a survey flight, and pass through without stopping.

Sheriff's helicopters over Lake Forest

186 of 519 recorded passes over Lake Forest were sheriff's helicopters — 36% of the traffic here, 11.3 hours overhead in total.

Most often: Orange County Sheriff's Department (N185SD), 51 recorded passestypically 1,100–1,450 ft

Sheriff's aircraft fly patrol, search and rescue across the county, and orbit a scene the same way police aircraft do.

Fire helicopters over Lake Forest

44 of 519 recorded passes over Lake Forest were fire helicopters — 8% of the traffic here, 1 hour overhead in total.

Most often: Orange Co Fire (N412FA), 10 recorded passesusually 5pm–8pmtypically 1,050–1,350 ft

Fire department aircraft respond to fires and rescues — often brief, often low, and often straight in and out.

News helicopters over Lake Forest

27 of 519 recorded passes over Lake Forest were news helicopters — 5% of the traffic here, 1.1 hours overhead in total.

Most often: Sky5 (N925TV), 6 recorded passesusually 11am–2pmtypically 1,000–1,500 ft

News helicopters hold a wider circle at a higher altitude and arrive after a story is already underway; several at once usually means something is being covered live.

Is that a sheriff's helicopter over Lake Forest?

Sheriff's helicopters account for 36% of the 519 helicopter passes recorded over Lake Forest. The one you see most is Orange County Sheriff's Department (N185SD), 51 recorded passes. They typically fly at 1,100–1,450 ft above sea level. Sheriff's aircraft fly patrol, search and rescue across the county, and orbit a scene the same way police aircraft do.

Why is a fire helicopter over Lake Forest?

Fire helicopters account for 8% of the 519 helicopter passes recorded over Lake Forest. The one you see most is Orange Co Fire (N412FA), 10 recorded passes. They are usually 5pm–8pm here. They typically fly at 1,050–1,350 ft above sea level. Fire department aircraft respond to fires and rescues — often brief, often low, and often straight in and out.

Is that a news helicopter over Lake Forest?

News helicopters account for 5% of the 519 helicopter passes recorded over Lake Forest. The one you see most is Sky5 (N925TV), 6 recorded passes. They are usually 11am–2pm here. They typically fly at 1,000–1,500 ft above sea level. News helicopters hold a wider circle at a higher altitude and arrive after a story is already underway; several at once usually means something is being covered live.

How high do helicopters fly over Lake Forest?

From the passes recorded here: private and charter helicopters at 1,300–1,800 ft; sheriff's helicopters at 1,100–1,450 ft; fire helicopters at 1,050–1,350 ft; news helicopters at 1,000–1,500 ft. These are the middle half of measured altitudes above sea level for each group, not a floor or a ceiling.

How long do helicopters stay over Lake Forest?

Most passes are brief — a minute or two straight through. The aircraft that stay longest here are sheriff's helicopters: 11.3 hours overhead across 186 recorded passes. Sheriff's aircraft fly patrol, search and rescue across the county, and orbit a scene the same way police aircraft do.

How can I tell if it's police or a news helicopter?

Police aircraft usually fly tight, repeated orbits over one spot and often stay for a long time. News helicopters tend to hold a wider circle at a higher altitude and arrive after an incident is already underway. This page labels each aircraft by its operator, so you don't have to guess.

Where does this data come from?

GTLA Live tracks public ADS-B and MLAT broadcasts that aircraft transmit about their own position, the same open data used by air-traffic enthusiasts worldwide. It is updated every few seconds.