kanji translation help please

[lampstation]

hi lads, can you please translate this kanji for me , its on a canvas sword bag. thanks very much, brenig.

[Rod G]

hi lads, can you please translate this kanji for me , its on a canvas sword bag. thanks very much, brenig.

Top left side two kanji appears to be 'Sky Company', the one below that is for 'Wire' and top right side two kanji appear to be 'Radio'.

Maybe something to do with an army Airforce radio set.

Rod

It occurs to me that "sky company" "wire" might also be an antennae. It could be a 'sky medium wire' too.

[GHP]

無線機
Musenki / radio

空中線杙
Kūchūsen-kui / Aerial-stake [picket]


--Guy