N171UA — BOEING 747-422 Aircraft Profile

N171UA

BOEING 747-422

CHICAGO, IL

Valid

Mfr Year: 1989

Own This Aircraft? Claim & List For Sale

Registrant

UNITED AIRLINES INC

Registration Exp

Apr 30, 2029

Airworthiness Date

Jun 30, 1989

Cert Issue Date

Apr 1, 2013

Seats

495

Engines

Cruise Speed

0 kts

Max Weight

CLASS 3

Engine Type

Turbo-fan

Aircraft Type

Fixed wing multi engine

Fractional

Last Activity

Jan 2, 2025

🛠️ Airworthiness Directive Exposure & Fleet Context

This BOEING 747-422 airframe/engine combination has 650 current type-applicable Airworthiness Directives (813 airframe, 0 engine) and 163 historical. AD applicability is type-based — compliance status for N171UA must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N171UA is one of 14 BOEING 747-422 aircraft on the U.S. registry · fleet median year 1998.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N171UA in the NTSB aviation accident database.

Checking NTSB database...

External Research Links

Airworthiness Directives (ADs)

Search FAA DRS for ADs — filter by Model: 747-422

Search FAA DRS →

Title & Lien History

Bills of sale, liens & security agreements — search N171UA (free FAA account)

Open FAA CARES →

NTSB Full Database

Deep search NTSB CAROL — enter N171UA in Registration Number

Open NTSB CAROL →

Aviation Weather

METAR, TAF, winds aloft & radar — official FAA weather service

Check Weather →

FAA Registry (Official)

Official FAA record for N171UA — authoritative government source

Open FAA Registry →

🔧 Find A&P Mechanics Near This Aircraft

Need maintenance, annual inspection, or avionics work? Find FAA-certified mechanics in IL.

Find Mechanics in IL Find IAs

Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number