NAV CANADA Observer Program
| Field
| Handbook
| NAV CANADA Observer program abbr. | |
| avia. Canada sec.sys. | Programme d’observateurs de NAV CANADA |
| field abbr. | |
| comp. | champ |
| nat.res. | champs; champs cultivés |
| nucl.phys. radiat. | champ de rayonnement |
| patents. | région; territoire |
| radiat. | champ |
| stat. | lieux d'affectation hors siège |
| fields abbr. | |
| nat.res. | campagne |
| handbook abbr. | |
| gen. | manuel |
| arts. | manuel |
| transp. | guide |
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| Programme d’observateurs de NAV CANADA | |||
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NAV CANADA Observer Program : 2 phrases in 1 subject |
| Aviation | 2 |