All Blue Boeing 707-100B at KIN?

[1970s Spotter]

Would anyone know the identity of an all-blue painted Boeing 707-100B that is/was at Kinshasa - N'djili International ? See the link here, it is nose-in to the hanger:
Photos: - Aircraft Pictures | Airliners.net (http://www.airliners.net/photo//1027861/L/)

I have seen a film clip recently that shows the tail and I am sure it is a -100B model and I assume the operator was WDA?

Anyone confirm???

[exworks]

Looks like that aircraft has been there a while as here is another pic taken 2 years earlier.
Its also a big bigger in the pic

http://www.airliners.net/photo//0644432/L/ (http://www.pprune.org/photo//0644432/L/)

[GeeBeeFog]

Hi. Other sources put a B720 9Q-CTD (c/n 18162) belonging to New ACS Air Charter Svce as stored at Kinshasa, along with three other B707-300s. I can only see two other B707s in the photo, so as you say it's a smaller "707", it could be the B720.
Can't lay my hand on a recent pic of the '720 to confirm it's blue, so hope the above is of use
Cheers