Times Cryptic

[creamegg]

6d special terms in old ship announced
a?g?t

8d one taken steps and collapsing on ground, getting up
d?n?e?

15a newly interpret old advice, great
r?d???n?

20a closely examining wingless bird
?????

27a leading a chosen group, one senior member of it?
i?r??????

28a panicking disastrously as a grenade exploded
g???r?n?

29a vein runs through meat
??????

[Lie-in King]

6d Argot (special terms; language) - "Argo", old ship, announced
8d Dancer - anag 'and' + 'rec(reation ground)' (up)
15a Redefine - 'rede' (old "advice") + 'fine' (great)
20a (p)Robin(g) (wingless)
27a Israelite - 'I (one) s(enio)r' (leading) 'a elite'
28a Gadarene - anag 'a grenade'
29a Streak - 'r(uns)' (through) 'steak'

[creamegg]

thanks x

[Lie-in King]

You're welcome, it woke the fingers up :-)