Narrative:

Aircraft Y was departing north from dca. My aircraft; aircraft X; was subsequently departing 2.5 miles in trail behind aircraft Y. I did not receive a strip that indicated aircraft X was maintaining visual separation with aircraft Y and communications transfer was delayed. I gathered tower was trying to establish visual separation before frequency transfer since they coordinated with me that they had stopped aircraft X at 2000 ft. Aircraft X was already 3 miles north of dca in an area where the minimum vectoring altitude is 2100 ft. On initial contact; I climbed aircraft X to 4000 ft reference aircraft Y. Aircraft X continued on his flight without further incident. Tower should better understand that 2000 ft is not an appropriate altitude to level off a departure in a north operation because of the 2100 ft minimum vectoring altitude.

Google
 

Original NASA ASRS Text

Title: PCT TRACON Controller reported receiving an aircraft from Tower at 2000 feet; in an area with a 2100 foot Minimum Vectoring Altitude.

Narrative: Aircraft Y was departing north from DCA. My aircraft; Aircraft X; was subsequently departing 2.5 miles in trail behind Aircraft Y. I did not receive a strip that indicated Aircraft X was maintaining Visual Separation with Aircraft Y and communications transfer was delayed. I gathered Tower was trying to establish Visual Separation before frequency transfer since they coordinated with me that they had stopped Aircraft X at 2000 ft. Aircraft X was already 3 miles north of DCA in an area where the Minimum Vectoring Altitude is 2100 ft. On initial contact; I climbed Aircraft X to 4000 ft reference Aircraft Y. Aircraft X continued on his flight without further incident. Tower should better understand that 2000 ft is not an appropriate altitude to level off a departure in a north operation because of the 2100 ft Minimum Vectoring Altitude.

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.