N822MK Owner: Merck — Gulfstream G650ER Tail Number

Tracked flights

Lifetime CO₂

83.4t

Flight hours

18h

Specifications

Tail

N822MK

ICAO

AB3966

Size class

Heavy

Fuel burn

470 gal/hr

CO₂ / hour

4,515 kg

Car miles equiv. / hr

11,176

Owner

Merck

N822MK — flight history (17 flights)

CompletedKBEH — Southwest Michigan Regional Airport→KTTN — Trenton Mercer AirportAug 26, 2026, 10:33 PM · 1h 20m
CompletedKEWR — Newark Liberty International Airport→KBEH — Southwest Michigan Regional AirportAug 26, 2026, 08:43 PM · 1h 25m
CompletedKTTN — Trenton Mercer Airport→KEWR — Newark Liberty International AirportAug 26, 2026, 05:46 PM · 19m
CompletedKEWR — Newark Liberty International Airport→KTTN — Trenton Mercer AirportAug 23, 2026, 11:35 PM · 13m
CompletedKBEH — Southwest Michigan Regional Airport→

About N822MK

Who owns N822MK?

N822MK is a Gulfstream G650ER owned by Merck.

What type of aircraft is N822MK?

N822MK is a Gulfstream G650ER, a heavy jet with a typical fuel burn of 470 gallons per hour.

What is N822MK's ICAO hex code?

N822MK's ICAO hex code is AB3966. It is the 24-bit transponder address the aircraft broadcasts over ADS-B, and it is how Celebplanes identifies N822MK in the live feed.

Where is N822MK now?

N822MK is not airborne right now. Its most recent tracked flight ended at KTTN — Trenton Mercer Airport on Aug 26, 2026, 11:54 PM.

How much CO₂ does N822MK emit per flight hour?

N822MK emits roughly 4,515 kg of CO₂ per flight hour, equivalent to about 11,176 miles of average passenger-car driving.

Attributions derived from FAA registry + ADSB Exchange + SEC filings; may be incomplete or outdated. Methodology · Report an error. Observational use only.