Exhibit 22
LISTING OF SUBSIDIARY GUARANTORS
TransDigm Group Incorporated has unconditionally guaranteed, on a joint and several basis, each of the following registered debt securities with each of the subsidiaries listed below under "Subsidiary Guarantors."
| Registered Debt Securities | |||||
| 8.00% Senior Secured Notes due 2025 (2025 Secured Notes) | |||||
| 6.375% Senior Subordinated Notes due 2026 (6.375% 2026 Notes) | |||||
| 6.875% Senior Subordinated Notes due 2026 (6.875% 2026 Notes) | |||||
| 6.25% Senior Secured Notes due 2026 (2026 Secured Notes) | |||||
| 7.50% Senior Subordinated Notes due 2027 (7.50% 2027 Notes) | |||||
| 5.50% Senior Subordinated Notes due 2027 (5.50% 2027 Notes) | |||||
| 4.625% Senior Subordinated Notes due 2029 (4.625% 2029 Notes) | |||||
| 4.875% Senior Subordinated Notes due 2029 (4.875% 2029 Notes) | |||||
| Subsidiary Guarantors | Jurisdiction of Incorporation or Organization | ||||||||||
| 17111 Waterview Pkwy LLC | Delaware | ||||||||||
| Acme Aerospace, Inc. | Delaware | ||||||||||
| Adams Rite Aerospace, Inc. | California | ||||||||||
| AeroControlex Group, Inc. | Delaware | ||||||||||
| Aerosonic LLC | Delaware | ||||||||||
| Airborne Acquisition, Inc. | Delaware | ||||||||||
| Airborne Global, Inc. | Delaware | ||||||||||
| Airborne Holdings, Inc. | Delaware | ||||||||||
| Airborne Systems NA Inc. | Delaware | ||||||||||
| Airborne Systems North America Inc. | Delaware | ||||||||||
| Airborne Systems North America of CA Inc. | Delaware | ||||||||||
| Airborne Systems North America of NJ Inc. | New Jersey | ||||||||||
| AmSafe Global Holdings, Inc. | Delaware | ||||||||||
| AmSafe, Inc. | Delaware | ||||||||||
| Angus Electronics Co. | Delaware | ||||||||||
| Arkwin Industries, Inc. | New York | ||||||||||
| Armtec Countermeasures Co. | Delaware | ||||||||||
| Armtec Countermeasures TNO Co. | Delaware | ||||||||||
| Armtec Defense Products Co. | Delaware | ||||||||||
| Auxitrol Weston USA, Inc. | Delaware | ||||||||||
| Aviation Technologies, Inc. | Delaware | ||||||||||
| Avionic Instruments LLC | Delaware | ||||||||||
| Avionics Specialties, Inc. | Virginia | ||||||||||
| AvtechTyee, Inc. | Washington | ||||||||||
| Beta Transformer Technology Corporation | New York | ||||||||||
| Beta Transformer Technology LLC | Delaware | ||||||||||
| Breeze-Eastern LLC | Delaware | ||||||||||
| Bridport Erie Aviation, Inc. | Delaware | ||||||||||
| Bridport Holdings, Inc. | Delaware | ||||||||||
| Subsidiary Guarantors | Jurisdiction of Incorporation or Organization | ||||||||||
| Bridport-Air Carrier, Inc. | Washington | ||||||||||
| Bruce Aerospace Inc. | Delaware | ||||||||||
| CDA InterCorp LLC | Florida | ||||||||||
| CEF Industries, LLC | Delaware | ||||||||||
| Champion Aerospace LLC | Delaware | ||||||||||
| Chelton Avionics Holdings, Inc. | Delaware | ||||||||||
| Chelton Avionics, Inc. | Delaware | ||||||||||
| CMC Electronics Aurora LLC | Delaware | ||||||||||
| Chelton Defense Products, Inc. | Delaware | ||||||||||
| Data Device Corporation | Delaware | ||||||||||
| Dukes Aerospace, Inc. | Delaware | ||||||||||
| Electromech Technologies LLC | Delaware | ||||||||||
| Esterline Europe Company LLC | Delaware | ||||||||||
| Esterline International Company | Delaware | ||||||||||
| Esterline Technologies Corporation | Delaware | ||||||||||
| Esterline Technologies SGIP LLC | Delaware | ||||||||||
| Extant Components Group Holdings, Inc. | Delaware | ||||||||||
| Extant Components Group Intermediate, Inc. | Delaware | ||||||||||
| HarcoSemco LLC | Connecticut | ||||||||||
| Hartwell Corporation | California | ||||||||||
| Hytek Finishes Co. | Delaware | ||||||||||
| ILC Holdings, Inc. | Delaware | ||||||||||
| Janco Corporation | California | ||||||||||
| Johnson Liverpool LLC | Delaware | ||||||||||
| Kirkhill Inc. | Delaware | ||||||||||
| Korry Electronics Co. | Delaware | ||||||||||
| Leach Holding Corporation | Delaware | ||||||||||
| Leach International Corporation | Delaware | ||||||||||
| Leach Mexico Holding LLC | Delaware | ||||||||||
| Leach Technology Group, Inc. | Delaware | ||||||||||
| MarathonNorco Aerospace, Inc. | Delaware | ||||||||||
| Mason Electric Co. | Delaware | ||||||||||
| McKechnie Aerospace DE, Inc. | Delaware | ||||||||||
| McKechnie Aerospace Holdings, Inc. | Delaware | ||||||||||
| McKechnie Aerospace US LLC | Delaware | ||||||||||
| NAT Seattle Inc. | Delaware | ||||||||||
| NMC Group, Inc. | California | ||||||||||
| Nordisk Aviation Products LLC | Delaware | ||||||||||
| North Hills Signal Processing Corp. | Delaware | ||||||||||
| North Hills Signal Processing Overseas LLC | Delaware | ||||||||||
| Norwich Aero Products, Inc. | New York | ||||||||||
| Palomar Products, Inc. | Delaware | ||||||||||
| Pexco Aerospace, Inc. | Delaware | ||||||||||
| Subsidiary Guarantors | Jurisdiction of Incorporation or Organization | ||||||||||
| PneuDraulics, Inc. | California | ||||||||||
| Schneller LLC | Delaware | ||||||||||
| Semco Instruments, Inc. | Delaware | ||||||||||
| Shield Restraint Systems, Inc. | Delaware | ||||||||||
| Skandia, Inc. | Illinois | ||||||||||
| Skurka Aerospace, Inc. | Delaware | ||||||||||
| Symetrics Industries, LLC | Florida | ||||||||||
| Symetrics Technology Group, LLC | Florida | ||||||||||
| TA Aerospace Co. | California | ||||||||||
| Tactair Fluid Controls, Inc. | New York | ||||||||||
| TDG ESL Holdings Inc. | Delaware | ||||||||||
| TEAC Aerospace Holdings, Inc. | Delaware | ||||||||||
| TEAC Aerospace Technologies, Inc. | Delaware | ||||||||||
| Telair US LLC | Delaware | ||||||||||
| Texas Rotronics, Inc. | Texas | ||||||||||
| (1) | TransDigm Inc. | Delaware | |||||||||
| (1) | TransDigm UK Holdings plc | United Kingdom | |||||||||
| Transicoil LLC | Delaware | ||||||||||
| Whippany Actuation Systems, LLC | Delaware | ||||||||||
| Young & Franklin Inc. | New York | ||||||||||
| (1) | Entity is also a subsidiary issuer. | |||||||