
Patricia C. Mastropierro, Aviation Attorney in the United States
Over 30 years of legal practice · focused on Aviation, General, and International
Foreign CounselatHaynes and Boone, LLP
Practicing aviation since 1996.
- 30+
- Years practicing
- 1
- Bar admission
Practices in
Are you Patricia C. Mastropierro?
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Quick answer
Patricia C. Mastropierro is a foreign counsel based in Mexico, DF. The practice focuses on Aviation, General, and International. Patricia has over 30 years of legal experience. Currently practicing at Haynes and Boone, LLP.
- Based in
- Mexico, DF
- Experience
- over 30 years
- Known for
- Aviation · General · International
- Handles Aviation, General, and International matters from Mexico, DF.
- Over 30 years of practice as a licensed attorney.
About Patricia C. Mastropierro: Patricia C. Mastropierro is a foreign counsel based in Mexico, DF. The practice focuses on Aviation, General, and International. Patricia has over 30 years of legal experience. Currently practicing at Haynes and Boone, LLP.
Areas of practice
Legal matters Patricia takes on
Patricia concentrates on aviation, general, and international. Each area below outlines the kind of case Patricia handles, typical outcomes to expect, and how the intake process starts.
Aviation
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General
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International
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Aviation cases nationwide
Patricia takes aviation matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Patricia agrees to represent you.
General cases nationwide
Patricia takes general matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Patricia agrees to represent you.
International cases nationwide
Patricia takes international matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Patricia agrees to represent you.
Biography
Meet Patricia C. Mastropierro — aviation lawyer in the U.S.
Patricia C. Mastropierro is a foreign counsel based in Mexico, DF. The practice focuses on Aviation, General, and International. Patricia has over 30 years of legal experience. Currently practicing at Haynes and Boone, LLP.
Patricia C. Mastropierro is a lawyer practicing international law, brazil, latin america/caribbean and 4 other areas of law. Patricia C. has been licensed for 30 years. Patricia C. practices at Haynes and Boone, LLP in Mexico, DF and 1 other location.
How Patricia handles aviation matters
Patricia C. Mastropierro is a lawyer practicing international law, brazil, latin america/caribbean and 4 other areas of law. Patricia C. has been licensed for 30 years. Patricia C. practices at Haynes and Boone, LLP in Mexico, DF and 1 other location.
The kind of cases Patricia takes
Patricia reviews new inquiries case-by-case for aviation, general, and international matters in the United States.
Credentials
Education, bar admissions, and languages
Southern Methodist University
LL.M. Universidad · 2001
Jurisdictions
Patricia's state bar admissions
Argentina (Not Admit
1996 · ACTIVE
Patricia studied at LL.M. Universidad in Southern Methodist University.
Law school and academic background
Patricia completed LL.M. Universidad in Southern Methodist University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Patricia runs in the state is where that training gets applied to real client questions.
Locations
Patricia C. Mastropierro's office in Mexico
Patricia's primary office is at Torre Esmeralda I, Blvd. Manuel Avila Camacho No. 40, Despacho 1601, Col. Lomas de Chapultepec, Mexico, DF, 11000. In-person meetings are by appointment; a phone intake usually comes first.
Haynes and Boone, LLP
Torre Esmeralda I, Blvd. Manuel Avila Camacho No. 40, Despacho 1601, Col. Lomas de Chapultepec
Mexico, DF 11000
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Schedule your consultationHiring guide
How to hire Patricia C. Mastropierro — what to expect in your first consultation
Working with a new aviation attorney should feel structured. Here's how the first two conversations with Patricia usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Patricia charges for the initial consult. That fee is credited toward representation if you retain Patricia's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Patricia will tell you what matters and what doesn't.
Questions to ask a aviation attorney in your state
A short list to run through before you commit: How many aviation matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Patricia
Patricia discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in aviation practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every aviation matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Patricia confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Patricia's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many aviation practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Patricia C. Mastropierro
How much does it cost to hire Patricia for a aviation case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Patricia walks through the likely range during the consult so there are no surprises.
Does Patricia offer a free consultation?
Patricia charges for the initial consult; that fee is credited toward representation if you retain Patricia's office. Some aviation attorneys offer free consults — check Patricia's current terms during booking.
How long do aviation cases in this state typically take?
Simple aviation matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Patricia gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Patricia take my case if I'm outside the area?
Patricia evaluates matters case by case. If the venue is outside Patricia's regular jurisdictions, the intake call will confirm whether direct representation or a referral makes more sense.
What should I bring to my first meeting with Patricia?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Patricia will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Patricia accepting new aviation clients right now?
Patricia's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.