2026.05.12 1241z

From: Aircraft 51

"Yokota, this is 51. Aircraft check up. 4724."

Unknown aircraft calling Yokota Airbase

HFGCS Activity

2026.05.12 1300z

From: Yokota

Test count

#TC
HFGCS Activity

2026.05.12 1432z

From: Aircraft 12

"Any station, any station, Aircraft 12. [Unreadable] Maintenance radio check with a checkout call."

Unknown aircraft calling

HFGCS Activity

2026.05.12 1600z

From: [Unreadable]

00:00 Mainsail, Mainsail, [Unreadable] on 8992
00:43 Mainsail, Mainsail, [Unreadable] on 8992
01:59 Mainsail, Mainsail, [Unreadable] on 8992

Unknown radio calls

HFGCS Activity

2026.05.12 1606z

From: Lockbox, [Unreadable]

00:00 Last caller, last caller, this is Lockbox, Lockbox on 8992. Say again your last. Over.
00:44 Last caller, last caller, this is Lockbox, Lockbox. I have you weak but readable. How me? Over.
01:02 [Unreadable]

HFGCS Activity

2026.05.12 1900z

From: Lockbox
30 characters

XZ 6OC2
KFCQ3QMN3YNYWSCJHOSCJUZO

#bXZ
HFGCS Activity

2026.05.12 1908z

From: Lockbox
30 characters

JA DFHV
NKOHWKEFWW32D4P7CIB565YL

#bJA
HFGCS Activity

2026.05.12 1915z

From: Lockbox
30 characters

XZ 6OC2
KFCQ3QMN3YNYWSCJHOSCJUZO

#bXZ #Repeat
HFGCS Activity