EntityWire

EntityWire / EIN 52-0636210

Tax-exempt organization

AIRCRAFT OWNERS & PILOTS ASSO

EIN 52-0636210. What DOL Form 5500 filings (EFAST2) and IRS Exempt Organizations Business Master File say about this entity, with the source and date on every fact. Latest record 2026-09.

Tax-exempt organization ยท Files a Form 5500

AIRCRAFT OWNERS & PILOTS ASSO

Also filed as AIRCRAFT OWNERS AND PILOTS ASSOCIATION

421 AVIATION WAY, FREDERICK, MD 21701-4756

EIN

52-0636210

Tax-exempt status

501(c)(4) social welfare

IRS · 2026-09

Deductibility

Contributions are not deductible

IRS · 2026-09

IRS ruling date

1998-07

IRS · 2026-09

Latest tax period on file

2024-12

IRS · 2026-09

Revenue (latest 990)

$44,782,973

IRS · 2026-09

Assets (latest 990)

$148,237,007

IRS · 2026-09

Benefit plan 1, 2024 filing

AOPA EMPLOYEES' 401(K) RETIREMENT PLAN

DOL · 2025-08-04

Participants (start of year)

336

DOL · 2025-08-04

Plan features

code 2A2E2F2G2J2K3D3H2S2T

DOL · 2025-08-04

Plan type

Single-employer plan

DOL · 2025-08-04

Business code (NAICS)

541990

DOL · 2025-08-04

Benefit plan 504, 2024 filing

AOPA SEVERANCE PAY PLAN (LEVEL ONE/NON-OFFICERS)

DOL · 2025-07-18

Participants (start of year)

202

DOL · 2025-07-18

Plan features

Severance pay

DOL · 2025-07-18

From DOL Form 5500 filings (EFAST2) · IRS Exempt Organizations Business Master File. Latest record 2026-09.

What this record is

Public federal filings that carry this EIN, shown as filed. Nothing here is scraped from the IRS and nothing is inferred.

What it is not

Registry status, formation date, and registered agent come from the state where the entity is registered, not from these federal filings.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

Look up another business

Free. Federal filings and state registries, stamped with their source and date.