YL621 Radio Checks

YL 621 doing radio checks with Boeing Renton this PM. I suspect it will fly tmr

New Egyptair B737-800

Logged 0100E0 using call BOE985 this AM
SU-GCR a B737-886 s/n 35563 for Egyptair
I didn't note point of origin

New Zealander Out of KRNT

Logged C81C16 using call 339 out of KRNT this AM
I am now not sure who he is

New JAL B737-800

Logged 851186 using call 209 out of KRNT this AM
JA314J a B737-846 s/n 35343 for Japan Airlines

New Emirates B777-300

Logged 896111 using call BOE851 this AM
A6-ECJ a B777-36HER s/n 35583 for Emirates Airlines

Another Chinese B737

Logged 7803B6 taking off fron KRNT at 9:25 using call BOE664
This is likely to be
B-5401 a B737-87L s/n 35530 for Shenzhen Airlines

New Chinese Airliner

Logged 7804BF using call BOE709 this AM at 11:05AM
I missed point of origin