B767 flight crew reports an acrid odor in the cockpit just prior to top of descent. As the smoke and fumes checklist was completed the smell quickly dissipated. An emergency was declared and the flight continued to destination.
Synopsis
B767 flight crew reports an acrid odor in the cockpit just prior to top of descent. As the smoke and fumes checklist was completed the smell quickly dissipated. An emergency was declared and the flight continued to destination.
Narrative
Approaching ZZZZ en route to our destination at cruise and just prior to top of descent; a significant acrid smell was noted in the cockpit. Oxygen masks were donned; crew communication was established and the Smoke/Fume/Odor QRH was initiated. It was verified that the same smell was noted in the cabin with no smoke or fire. As the checklist was completed the smell quickly dissipated. An emergency was declared with ATC; we gave our condition and asked them to stand by. At this point a SATCOM call was placed to Dispatch. After conferring with Dispatch and Maintenance Control; we gave our intention to divert to ZZZZ which was now behind us. Dispatch checked the NOTAM's and informed us that the runway was temporarily closed for maintenance. Based on our current location and with concurrence with Dispatch; we decided that our destination would be our best option. Communication with ATC was a bit spotty; but we were cleared direct to the ILS IAF at our best speed and a clearance to descend at pilot's discretion was given. The flight attendants were briefed and an announcement to the passengers was made concerning our condition and that a normal landing would be made. We landed about 33 minutes later without further incident.
Second reporter narrative
[There was an] acrid smell in the cockpit. Cabin/Smoke/Fumes/Odor checklist [was completed]. Odor cleared; [but still] declared an emergency. Our destination [was the] best choice [and we] expedited to our destination.
More incidents for this aircraft family →
Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.