Big Sky Stearman
PMA PQ2497NM · 50 approved parts replacing 14 OEM numbers · Boeing, Boeing
| PMA part | Replaces | Name | Make / model | Status | On PartsAndPlanes |
|---|---|---|---|---|---|
| BS75-1106 | 75-1106 | Rib- Root Upper Wing | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1109 | 75-1109 | Rib- Upper Tip #1 | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1110 | 75-1110 | Rib- Upper Tip #2 | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1207 | 75-1207 | Rib- Walkaway #1 | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1215 | 75-1215 | Rib- Lower Tip #1 | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1216 | 75-1216 | Rib- Lower Tip #2 | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1240U | Modification Part | Aileron Attach Fitting | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1305 | 75 -1305 | Rib- Center Section Root | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1306 | 75-1306 | Rib- Center Section Nose | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1307 | 75-1307 | Trailing Edge Center Section #1 Rib | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1311 | 75-1311 | Rib- Center Section Center | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BS75-1401L-10 | Modification Part | Spar Bracket, Servo Tab Linkage, Left | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1401L-10-1 | Modification Part | Spar Bracket, Servo Tab Linkage, Right | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1401L-11 | Modification Part | Linkage Rod, Servo Tab | Boeing A75l3, 75, A75, B75, E75, A75J1, A75N1, B75N1, D75N1, E75N1 | Current, Feb 2010 | — |
| BS75-1402L-2 | Modification Part | Stub Rib, Left Aileron | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1402L-2-1 | Modification Part | Stub Rib, Right Aileron | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1402U-2 | Modification Part | Stub Rib, Left | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1402U-2-1 | Modification Part | Stub Rib, Right | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1403L | Modification Part | Forward Intercostal | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1403U | Modification Part | Forward Intercostal | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1404L | Modification Part | Rear Intercostal | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1404U | Modification Part | Rear Intercostal | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1405L-2 | Modification Part | Forward Reinforcement Bracket | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1405L-3 | Modification Part | Rear Reinforcement Bracket | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1405U-2 | Modification Part | Forward Reinforcement Bracket | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1405U-3 | Modification Part | Rear Reinforcement Bracket | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1406L | Modification Part | Attach Bracket | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1406L-2 | Modification Part | Top Skin | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1406L-3 | Modification Part | Bottom Skin | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1406U | Modification Part | Attach Bracket | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1406U-2 | Modification Part | Top Skin | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1406U-3 | Modification Part | Bottom Skin | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1407 | Modification Part | Attachment Fitting | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-12 | Modification Part | End Closure Rib, Right | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-13 | Modification Part | End Closure Rib, Left | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-2 | Modification Part | Servo Tab, Lower Aileron | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-3 | Modification Part | Servo Attach Channel | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-4 | Modification Part | Servo Tab Gusset | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-5 | Modification Part | Servo Tab Bracket | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-6 | Modification Part | Servo Attach Hinge | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-7 | Modification Part | Hinge Attach Angle | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-8 | Modification Part | Servo Tab Actuator Horn, Left | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-8-1 | Modification Part | Servo Tab Actuator Horn, Right | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1408L-9 | Modification Part | Internal Intercostal, Servo Tab | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1409-4 | Modification Part | Neoprene Damper | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1409-7 | Modification Part | Attach Blocks, Aileron Interconnect Strut | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BS75-1409-8 | Modification Part | Aileron Interconnect Strut | Boeing A75L3 75 (Army PT-13) A75 (Army PT-13A, -13B, -13C) B75 (Navy N2S-5) E75 (Army PT-13D, Navy N2S-5, PT-13D/N2S-5) A75J1 (Army PT-18) A75L300 A75N1 (Army PT-17, -17A, Navy N2S-1, -4) B75N1 (Navy N2S-3) D75N1 (Army PT-27) IB75A E75N1 | Current, Feb 2010 | — |
| BSE75N1-1212 | E75N1-1212 | Rib- Walkaway #2 | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BSE75N1-1213 | E75N1-1213 | Rib- Walkaway #3 | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
| BSE75N1-1214 | E75N1-1214 | Rib-Inboard Of Aileron | Boeing A75L3*, 75*, A75*, B75*, E75*, A75J1*, A75L300*, A75N1*, B75N1*, D75N1*, IB75A*, E75N1* (*SN 75001 and up all and Army Navy serial numbers.) | Current, May 2015 | — |
Sell any of these? List it free and this table names you, as does the page of every OEM number it replaces.
Source: the FAA PMA database, refreshed weekly. A PMA part is approved for the specific eligibility on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination.