An Liotuáin – Communications system maintenance services – Navigacinės įrangos skrydžių bandymai

Obairt – taiscéalaíocht na n-áireamhánach ILS, DVOR, DME, TACAN, ALS, agus taiscéalaíocht na n-aistearachaíocht, a bhfuil na réamhshaincheisteanna curtha i bhfoirm na gcomharthaí 1 den chonradh.

(Note: I have translated the text as accurately as possible, but please note that some terms may not have direct equivalents in Irish and I have used approximations in these cases. I have also translated the term "periodiniai skrydžių bandymai" as "taiscéalaíocht na n-aistearachaíocht" to convey the meaning of "periodic flight checks" in an idiomatic way.