Yay! My favourite topic!

1. How many of the 777’s have finished the PE/Y refresh? Or does anyone recall any regos they’ve flown that had the refresh?
OKQ OKN OKO are the ones that I am aware of.

2. CHC 321 OYA, 320 OXG – is OXG just maintenance? OYA has been there forever… why? Parked for parts?
OYA has no engines due to the PW issue. Its engines are on the intls. OXG is just AOG and not there long term.

3. NZC/D/E/F are V1.
NZJ/L/M/N/Q/R are V2?
NZG/J is also v1.

What versions are/were NZG/H/I/K?
NZG is V1, NZH was V1, NZI was V1, NZK was V1. NZH is v4, NZI is v4, NZK is in SIN to become v4 now.

4. NZ 6xxx are delivery/ferry flights. What are the 1xxx numbered flights that occur now and then?
NZ6xxx are not just delivery flights but also repo flights. The 1xxx we are seeing now are just domestic ad-hoc.
List:

1000 to 1199 Contracted International scheduled Cargo services
1300 to 1389 International shorthaul ad-hoc operational flights
1910 to 1919 Domestic Jet charter flights
1940 to 1959 International charter flights for Longhaul (if for another airline bkgs must be made in Carina)
6200 to 6229 Domestic non revenue, positioning and planning services operated by Domestic Jet aircraft
6230 to 6239 Domestic non revenue, positioning and planning services operated by Intl aircraft WITHIN NZ only
6240 to 6249 Domestic Jet Cargo services
6250 to 6259 Promotional Jet flights operating within New Zealand

5. Is it known yet whether the order for 5x A321 Neos are for domestic or international or a mix?
Domestic, NNI is the last intl arriving (AFAIK), so 2 intl (NNH, NNI), rest dom.