Helicopters over Rancho Cucamonga

Police helicopters over Rancho Cucamonga

484 of 710 recorded passes over Rancho Cucamonga were police helicopters — 68% of the traffic here, 28.3 hours overhead in total.

Most often: Ontario PD (N30NT), 91 recorded passestypically 1,700–1,950 ft

Police aircraft typically fly tight, repeated orbits over one spot to support officers on the ground, and can hold for a long time.

Private and charter helicopters over Rancho Cucamonga

141 of 710 recorded passes over Rancho Cucamonga were private and charter helicopters — 20% of the traffic here, 3.6 hours overhead in total.

Most often: City Of Fontana California (N462PD), 7 recorded passestypically 1,800–5,450 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 Rancho Cucamonga

44 of 710 recorded passes over Rancho Cucamonga were sheriff's helicopters — 6% of the traffic here, 4 hours overhead in total.

Most often: San Bernardino County Sheriffs Dept (N835SB), 6 recorded passesusually 12pm–3pmtypically 1,600–1,700 ft

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

News helicopters over Rancho Cucamonga

15 of 710 recorded passes over Rancho Cucamonga were news helicopters — 2% of the traffic here, 0.4 hours overhead in total.

Most often: AIR7 (N71HD), 3 recorded passes

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.

Why is a police helicopter circling over Rancho Cucamonga?

Police helicopters account for 68% of the 710 helicopter passes recorded over Rancho Cucamonga. The one you see most is Ontario PD (N30NT), 91 recorded passes. They typically fly at 1,700–1,950 ft above sea level. Police aircraft typically fly tight, repeated orbits over one spot to support officers on the ground, and can hold for a long time.

Is that a sheriff's helicopter over Rancho Cucamonga?

Sheriff's helicopters account for 6% of the 710 helicopter passes recorded over Rancho Cucamonga. The one you see most is San Bernardino County Sheriffs Dept (N835SB), 6 recorded passes. They are usually 12pm–3pm here. They typically fly at 1,600–1,700 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.

Is that a news helicopter over Rancho Cucamonga?

News helicopters account for 2% of the 710 helicopter passes recorded over Rancho Cucamonga. The one you see most is AIR7 (N71HD), 3 recorded passes. 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 Rancho Cucamonga?

From the passes recorded here: police helicopters at 1,700–1,950 ft; private and charter helicopters at 1,800–5,450 ft; sheriff's helicopters at 1,600–1,700 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 Rancho Cucamonga?

Most passes are brief — a minute or two straight through. The aircraft that stay longest here are police helicopters: 28.3 hours overhead across 484 recorded passes. Police aircraft typically fly tight, repeated orbits over one spot to support officers on the ground, and can hold for a long time.

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 AirWatch 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.