Τώρα εμφανίζεται Αϊτή - Αεροπορικός φόρος γραμματοσήμων (1970 - 1979) - 15 Γραμματόσημα.
WM: Κανένα Διάτρηση: 14 x 14½
![[Duvalier de Peligre Hydroelectric Works, τύπος J]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/J-s.jpg)
![[Duvalier de Peligre Hydroelectric Works, τύπος J1]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/J1-s.jpg)
WM: Κανένα Διάτρηση: 14 x 14½
![[Airmail - Duvalier de Peligre Hydroelectric Works, τύπος J2]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/J2-s.jpg)
![[Airmail - Duvalier de Peligre Hydroelectric Works, τύπος J4]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/J4-s.jpg)
![[Airmail - Duvalier de Peligre Hydroelectric Works, τύπος J5]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/J5-s.jpg)
23. Δεκέμβριος WM: Κανένα Διάτρηση: 14 x 13¾
WM: Κανένα Διάτρηση: 14½ x 15
![[Fight Against Illiteracy, τύπος H12]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/H12-s.jpg)
WM: Κανένα Διάτρηση: 14½ x 15
![[Airmail - Fight Against Illiteracy, τύπος H13]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/H13-s.jpg)
![[Airmail - Fight Against Illiteracy, τύπος H14]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/H14-s.jpg)
![[Airmail - Fight Against Illiteracy, τύπος H15]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/H15-s.jpg)
WM: Κανένα Διάτρηση: 14½ x 15
![[Fight Against Illiteracy, τύπος H16]](https://www.stampworld.com/media/catalogue/Haiti/Air-tax-stamps/H16-s.jpg)