TRANSDIGM INC

Q: Apr 1 2006

Q: Dec 31 2005

FY: Sep 30 2005

Q: Jul 2 2005

Q: Apr 2 2005

Q: Jan 1 2005

FY: Sep 30 2004

Q: Jun 26 2004

Q: Mar 27 2004

Q: Dec 27 2003

FY: Sep 30 2003

Q: Mar 29 2003

Q: Dec 28 2002

FY: Sep 30 2002

Q: Jun 29 2002

Q: Mar 30 2002

Q: Dec 29 2001

FY: Sep 30 2001

Q: Jun 30 2001

Q: Mar 31 2001

Entry into a Material Definitive Agreement

8.01,9.01

Other Events

Entry into a Material Definitive Agreement

Entry into a Material Definitive Agreement

Entry into a Material Definitive Agreement

1.01,8.01,9.01

1.01,9.01

Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers

Regulation FD Disclosure

7.01

1.01,9.01

7.01,9.01

Entry into a Material Definitive Agreement

7.01,9.01

Regulation FD Disclosure

Regulation FD Disclosure

Regulation FD Disclosure

7,9

7,9

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Correspondence with the SEC