diff --git a/db/factories/momentum.txt b/db/factories/momentum.txt
index 9e03d37b3..1a56cd999 100644
--- a/db/factories/momentum.txt
+++ b/db/factories/momentum.txt
@@ -230,7 +230,10 @@ momentary_door
 momentary_rot_button
 momentum_df_weaponspawner
 momentum_generic_bomb
+momentum_powerup_damageboost
 momentum_powerup_doublejump
+momentum_powerup_flight
+momentum_powerup_haste
 mom_replay_playback
 mortarshell
 move_keyframed
diff --git a/fgd/bases/MomentumPickup.fgd b/fgd/bases/MomentumPickup.fgd
index 74072f14a..1b2ba9b45 100644
--- a/fgd/bases/MomentumPickup.fgd
+++ b/fgd/bases/MomentumPickup.fgd
@@ -3,4 +3,7 @@
 = MomentumPickup
 	[
 	ResetTime(float) : "Delay before reset" : 10 : "How long until the pickup reappears after being picked up. 0 means it won't disappear and negative values mean it won't reappear."
+
+	// Outputs
+	output OnPickup(void) : "Fired when the item is picked up."
 	]
diff --git a/fgd/point/momentum/momentum_powerup_flight.fgd b/fgd/point/momentum/momentum_powerup_flight.fgd
new file mode 100644
index 000000000..a76c46b51
--- /dev/null
+++ b/fgd/point/momentum/momentum_powerup_flight.fgd
@@ -0,0 +1,7 @@
+@PointClass base(MomentumPickup)
+	appliesto(MOMENTUM)
+	size(-43 -43 -36, 43 43 66)
+= momentum_powerup_flight : "Flight Powerup"
+	[
+	FlightTime(float) : "Flight Time" : "30" : "The amount of time in seconds the flight effect lasts. Any negative value is infinite duration."
+	]
diff --git a/fgd/visgroups.cfg b/fgd/visgroups.cfg
index 4d1d06dc1..c07c9c2b7 100644
--- a/fgd/visgroups.cfg
+++ b/fgd/visgroups.cfg
@@ -855,6 +855,7 @@
 		* `item_boots`
 
 		# Momentum
+		* `momentum_powerup_flight`
 		* `momentum_powerup_haste`
 		* `momentum_powerup_damageboost`
 		* `momentum_powerup_doublejump`