Interesting to see the percentage of Tridents at 35%, for an aircraft with a production run of only 117 that was already pretty low. That percentage has dropped quite a bit since 2002, a number have since been scrapped (including the spotless example at cosford-argh!) or have deteriorated beyond redemption on fire dumps etc.
In a few years there will probably only be four or five Tridents, and none of them will be Trident 1’s.
Sorry, taking the thread off on a tangent…