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N4727U

Not registered

N-number · 2 earlier aircraft

Open in FAA registry

Registered now: No
Earlier aircraft: 2
Last cancelled: February 17, 1998

From the FAA registry file of October 31, 2026. The mark may be reserved or free to assign.

Aircraft that carried N4727U · 2

The FAA can assign a mark to another aircraft once a registration is cancelled. No aircraft carries N4727U now.

1998Boeing 747-122 · S/N 19883Cancelled Feb 17, 1998 · Triennial form not returned · United Air Lines Inc, Chicago, IL 1964Cessna 180G · S/N 18051427Cancelled Jul 23, 1964 · Exported to Australia · Cessna Aircraft Co, Wichita, KS

NTSB investigations on N4727U · 1

Of this N-number, whichever aircraft carried it.

NTSB DEN78FI014Incident · No injuriesClosedBoeing 747 · Denver, COOct 12, 1977 · No damage

FAA incident reports on N4727U · 5

Filed on this N-number, whichever aircraft carried it. Each report names the aircraft it was matched to.

Incident 19900815049449IBoeing 747122 · Honolulu, HILoss of oil on NR1 engine. Shut down and headed for Honolulu without clearance. Aft seal had failed.Aug 15, 1990 Incident 19830521028699IBoeing 747122 · Chicago, ILBlew a tire on takeoff. Continued to destination. Replaced no. 5 and no. 6 tires.May 21, 1983 · Minor damage Incident 19800910082649IBoeing 747122 · Honolulu, HIFlight attendant struck on the head by overhead bin door. Latch was faulty, and bin was overloaded.Sep 10, 1980 Incident 19800505050759IBoeing 747122 · Chicago, ILAircraft returned to gate due to anti-skid inop. Light on. Number 5 front brake anti-skid found inop.May 5, 1980 Incident 19790914035389IBoeing 747122 · Chicago, ILAircraft returned to field with hydraulic flap problem. Due to failed right outboard flap system transmitter.Sep 14, 1979