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Governance Register
US nonprofit · EIN 473203779 · Stockton, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 473203779) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

American Aerospace Technical Academy Inc's network

5 people1 organisationi5 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

5 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 7 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Mauricio CastilloDirector2018
8 yrs
Rickey MorganDirector2018
8 yrs
Sarah BrennanDirector2018
8 yrs
Shane WalkerDirector2018
8 yrs
Ullsses SanchezDirector2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Dylan LennoxVice President and CFOsince 2018
John StewartPresidentsince 2019
Justin A HiltermanEmployeesince 2022

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Mauricio CastilloDirector0$0
Sarah BrennanDirector0$0
Rickey MorganDirector0$0
Ullsses SanchezDirector0$0
Shane WalkerDirector0$0
Dylan LennoxVice President0$0
John StewartPresident0$0
Justin A HiltermanEmployee40$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
American Aerospace Technical Academy Inc
EIN
473203779
Address
680 W Monterey Ave, Stockton, CA, 95204-4341
State
California
Mission
To empower and educate youth and veterans to fill the shortage of NDT professionals in many of California's booming industries. (as filed on the Form 990)
Activity (NTEE)
J22 Employment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Employment
Size band
3 (IRS master file code)
Formed
2015
Principal officer
John Stewart (as named on the Form 990)
IRS ruling date
1 April 2015
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsMauricio Castillo
≥8years on the filingsRickey Morgan
≥8years on the filingsSarah Brennan
≥8years on the filingsShane Walker

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
Minus $86k
Total liabilities
$371k
Net assets or fund balances
Minus $457k
Contributions and grants received
$15k
Program service revenue
$323k
Employees
0
Volunteers
2

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$338k$515kDeficit $177k

As filed on the IRS Form 990. US dollars.