Credits to:
freesound.org - https://freesound.org

klankbeeld - https://freesound.org/people/klankbeeld/
HorrorAudio - https://freesound.org/people/HorrorAudio/
7by7 - https://freesound.org/people/7by7/
martian - https://freesound.org/people/martian/
PrankheitenEberex - https://freesound.org/people/PrankheitenEberex/
barker852 - https://freesound.org/people/barker852/
CawawaC - https://freesound.org/people/CawawaC/
eurekaliza94 - https://freesound.org/people/eurekaliza94/
waveplaySFX - https://freesound.org/people/waveplaySFX/
miksmusic - https://freesound.org/people/miksmusic/
GlennM - https://freesound.org/people/GlennM/
Patrick_Corra - https://freesound.org/people/Patrick_Corra/
IanStarGem - https://freesound.org/people/IanStarGem/
geoneo0 - https://freesound.org/people/geoneo0/
pjhodson - https://freesound.org/people/pjhodson/
DontDuk - https://freesound.org/people/DontDuk/
UniMusuotankarep - https://freesound.org/people/UniMusuotankarep/
univ_lyon3 - https://freesound.org/people/univ_lyon3/
monte32 - https://freesound.org/people/monte32/
Audio_Dread - https://freesound.org/people/Audio_Dread/
Poligonstudio - https://freesound.org/people/Poligonstudio/
clothespeg - https://freesound.org/people/clothespeg/
Audio_Dread - https://freesound.org/people/Audio_Dread/
MATRIXXX_ - https://freesound.org/people/MATRIXXX_/
akemov - https://freesound.org/people/akemov/
Rudmer_Rotteveel - https://freesound.org/people/Rudmer_Rotteveel/
Superex1110 - https://freesound.org/people/Superex1110/
AcousticMemory - https://freesound.org/people/AcousticMemory/
NenadSimic - https://freesound.org/people/NenadSimic/
Bachsambora - https://freesound.org/people/Bachsambora/
TBLO - https://freesound.org/people/TBLO/
Janosch-JR - https://freesound.org/people/Janosch-JR/
ciaranm758 - https://freesound.org/people/ciaranm758/
anowil - https://freesound.org/people/anowil/
sherlockwashingtonco - https://freesound.org/people/sherlockwashingtonco/
newlocknew - https://freesound.org/people/newlocknew/
original_sound - https://freesound.org/people/original_sound/
nlux - https://freesound.org/people/nlux/

And from YouTube:
vtecshepherd: Duluth, MN Whelen Vortex R4 Failure - https://www.youtube.com/watch?v=zHWWMFSE1T4
Siren Archives - https://www.youtube.com/@SirenArchives
audioman5000 - https://www.youtube.com/@audioman5000