A WINDOW INTO OUR WORLD01 / A
The original illustrated Miami skyline revealed through an aircraft window
DESTINATIONMiami, Florida, USA25.76° N / 80.19° W

A considered approach. A clear destination.

For the business
of aviation.

Deeply experienced industry counsel for aircraft and engine leasing, trading, finance, exchange, and related transactions.

ATA / AVIATION HOUSE01PRECISION IN EVERY DETAIL
FOCUSED ON YOUR INDUSTRY

Aviation traders · Lessors · Operators · Parts & MRO businesses

01 / Our practice

Two disciplines.
One coordinated view.

Commercial judgment and careful execution, with transaction and tax considerations addressed together.

IAVIATION TRANSACTION ADVISORS, P.A.

Transactions

From an individual engine to a cross-border fleet transaction, practical counsel through each stage of the deal.

Aircraft & engine trading+

Structuring, negotiating, and documenting purchases, sales, and exchanges, with clearly articulated buyer and seller protections.

Operating & finance leasing+

Advice on commercial lease terms and financing arrangements, with attention to the interests of lessors, lessees, and operators.

Parts, teardown & components+

Transactional support for aviation parts businesses, component transactions, and aircraft teardown arrangements.

Corporate & cross-border matters+

Corporate and joint venture work, general counsel services, and the coordination of international transactions. Our practice also covers satellite and spacecraft transactions.

Discuss your transaction ↗
IIAVIATION TAX ADVISORS, P.A.

Tax advisory

Coordinated advice through our associated tax practice, bringing the tax perspective into the transaction early.

Aviation tax planning & structuring+

Tax planning and structuring advice in the context of aviation ownership, leasing, and commercial transactions.

State & local tax+

State and local tax considerations addressed alongside the commercial structure of the proposed transaction.

Acquisition & lease coordination+

Coordination of the tax and legal workstreams for aircraft and engine acquisitions and leasing arrangements.

Cross-border tax support+

Tax support for transactions that cross jurisdictions, coordinated with the broader transaction team.

Discuss tax considerations ↗
Widebody Transport Aircraft — Cutaway Profile with Engine Cross-Section ENGINE SECTION GE9X Cross-Section CABIN LAYOUT Dual-Class Configuration

Plate No. 1
Widebody Transport Aircraft — Exterior Profile

COMPRESSOR COMBUSTION TURBINE EXHAUST FAN DIAMETER: 78 in LP/HP COMPRESSOR 6 + 10 Stages HP/LP TURBINE 2 + 6 Stages ANNULAR COMBUSTOR TAPS II – 2,700°F Peak EXHAUST Mixed Flow Nozzle CONCENTRIC DRIVE SHAFTS — N1 / N2 / N3 PLATE No. 2

Plate No. 2
High-Bypass Turbofan — Sectional Diagram

02 / Our approach

The detail matters.
So does the destination.

Aviation transactions involve assets, counterparties, and deadlines across jurisdictions. We bring a considered, commercially focused approach to the work that connects them.

Let’s talk about your next deal ↗
  1. 01

    Understand the commercial objective.

    Start with the asset, the parties, and the practical outcome the transaction needs to achieve.

  2. 02

    Make the terms clear.

    Prepare documents that counterparties and their counsel recognize, with the relevant protections clearly expressed.

  3. 03

    Coordinate the closing.

    Bring timetables, deliverables, and escrow instructions together across time zones and transaction teams.

A I S L E SECTION A SECTION B PLATE No. 3

Plate No. 3
Boutique Format — Global Reach

An aviation focus. A wider perspective.

Across the industry.
Beyond aircraft

Alongside aircraft and engine transactions, our work extends to satellite and spacecraft matters, aviation businesses, and the companies that support them.

Aviation tradingLeasing companiesParts & MROSatellite & space
TX/RX SOLAR ARRAY (PORT) SOLAR ARRAY (STBD) HIGH-GAIN ANTENNA SATELLITE BUS ATTITUDE THRUSTERS WINGSPAN 24.8m PLATE No. 4 ORBITAL PATH — GEO 35,786 km

Plate No. 4
Communications Satellite — Geostationary Orbit Configuration

03 / Founder

Experienced counsel.
A personal commitment.

Founder
John Lee Curtis

JOHN LEE CURTIS

John Lee Curtis advises clients across commercial aviation, transportation, and technology. His practice spans acquisitions and dispositions, asset leasing, cross-border financings, and structured arrangements.

Headquartered in Miami, AT Advisors serves small and medium-sized aviation businesses worldwide, with a particular focus on the Americas.

EXPERIENCE
20+ years
ADMITTED IN
New York · Florida · D.C.
LANGUAGES
English · French · German
DEGREES
  • Bachelor's: Furman University, USA
  • Juris Doctor: Stetson University College of Law, USA
  • Masters of Laws: University of Bern, Switzerland
  • Master of Business Administration: Northwestern University, USA
Connect with John Lee ↗
A T A — I GAS ENVELOPE ENGINE NACELLE CRUCIFORM FIN OVERALL LENGTH — 245 m (803 ft 10 in) DIAMETER 41.2 m PASSENGER GONDOLA — 72 BERTHS PLATE No. 5

Plate No. 5
Rigid Airship — Transatlantic Configuration

04 / Start a conversation

Your next transaction.
Let’s consider it together.

Tell us a little about the matter and the support you need.

Our Office Line

+1 (786) 315-4827

OUR MIAMI OFFICE

1200 Brickell Avenue
Suite 1950
Miami, FL 33131

Please do not include confidential information. Sending an inquiry does not create an attorney-client relationship.