Air carrier flight attendant reported forgetting to notify other fas that the aft doors were disarme...

Narrative:

Upon arrival; as the a flight attendant; I made disarming announcement; disarmed door and cross checked my door (L1) and the R1 door. I then waited for jet bridge and csa; gave thumbs up; waited for knock; then opened door. As I was opening I heard the interphone 'ring.' the D answered it. After I stepped away from door to let guests off; I asked the D what the back fas needed. The D stated that they were relaying that the aft doors were disarmed. I had forgotten to call them.I take full responsibility. I rarely fly a; and due to covid; I haven't been on an airplane in almost 2 months. I was trying to go slow and be cautious. But missed that important step.

Original NASA ASRS Text

Title: Air carrier Flight Attendant reported forgetting to notify other FAs that the AFT doors were disarmed. Flight Attendant stated not having been in an airplane for an extended time due to the COVID-19 pandemic contributed to the event.

Narrative: Upon arrival; as the A FA; I made disarming announcement; disarmed door and cross checked my door (L1) and the R1 door. I then waited for jet bridge and CSA; gave thumbs up; waited for knock; then opened door. As I was opening I heard the interphone 'ring.' The D answered it. After I stepped away from door to let guests off; I asked the D what the back FAs needed. The D stated that they were relaying that the AFT doors were disarmed. I had forgotten to call them.I take full responsibility. I rarely fly A; and due to COVID; I haven't been on an airplane in almost 2 months. I was trying to go slow and be cautious. But missed that important step.

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.

Attributes
ACN	1743857
Time
Date	202005
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Aircraft 1
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Flight Phase	Parked
Person 1
Function	Flight Attendant (On Duty)
Events
Anomaly	Deviation - Procedural Published Material / Policy

Air carrier flight attendant reported forgetting to notify other fas that the aft doors were disarmed. Flight attendant stated not having been in an airplane for an extended time due to the covid-19 pandemic contributed to the event.