Emb-135LR first officer reported pungent odor and haze occurred during takeoff roll. Crew executed a...

Attributes
ACN	1656472
Time
Date	201906
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	EMB ERJ 135 ER/LR
Operating Under FAR Part	Part 121
Flight Phase	Takeoff
Flight Plan	IFR
Person 1
Function	Pilot Flying First Officer
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument
Events
Anomaly	Aircraft Equipment Problem Less Severe Deviation - Procedural Published Material / Policy Flight Deck / Cabin / Aircraft Event Smoke / Fire / Fumes / Odor

Narrative:

I was the first officer and pilot flying on aircraft X from ZZZ-ZZZ1. The aircraft was leaving a maintenance facility and heading back to resume normal line flying. After both the captain and I conducted thorough preflight; we started the jet and began to taxi to runway xx. The taxi was uneventful. The takeoff roll began at approximately xa:15 pm and yielded nothing out of the ordinary till a few knots below V1. Approaching V1 I began to smell a very pungent order and shortly after began to see a haze like smoke forming in the cockpit. I called 'reject; reject; reject' to which the captain and I performed the rejected takeoff procedure. We taxied off the runway and had airport operations follow us back to the maintenance facility. The taxi back to the maintenance facility yielded no additional smoke or fumes.

Original NASA ASRS Text

Title: EMB-135LR First Officer reported pungent odor and haze occurred during takeoff roll. Crew executed a rejected takeoff and return to maintenance.

Narrative: I was the First Officer and Pilot Flying on Aircraft X from ZZZ-ZZZ1. The aircraft was leaving a maintenance facility and heading back to resume normal line flying. After both the Captain and I conducted thorough preflight; we started the jet and began to taxi to Runway XX. The taxi was uneventful. The takeoff roll began at approximately XA:15 pm and yielded nothing out of the ordinary till a few knots below V1. Approaching V1 I began to smell a very pungent order and shortly after began to see a haze like smoke forming in the cockpit. I called 'reject; reject; reject' to which the Captain and I performed the Rejected Takeoff procedure. We taxied off the runway and had airport operations follow us back to the maintenance facility. The taxi back to the maintenance facility yielded no additional smoke or fumes.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

Emb-135LR first officer reported pungent odor and haze occurred during takeoff roll. Crew executed a rejected takeoff and return to maintenance.