What required 60 day window?
As a FYI the WARN act does not apply. I checked a few sites like New Jersey, Arizona, Florida. All sites do not appear to have active or past WARN notices in effect for Honeywell. State sites are somewhat hard to search. Florida was somewhat easier.
http://www.floridajobs.org/REACT/warn.asp?year=2016
No warn notice for the recent job actions.
Reason is simple Honeywell is not legally compelled to do so.
Here are the NJ rules. NJ compares their rules with Federal.
http://lwd.dol.state.nj.us/labor/lwdhome/warn/njwarn.html
HONEYWELL can RIF at anytime without warning as long as they keep the numbers under the criteria set by the state and federal WARN acts (which ever applies).