Energy Management on Short Final

Departing Tampa Executive Airport (KVDF), Tampa, FL — Runway 05, a 5,000 ft asphalt runway. Elevation 22 ft MSL. You are on a local training flight in a Piper Archer PA-28-181, solo, full fuel, within limits. The airplane is airworthy; nothing was written up.

It is a hot, humid Florida afternoon in late July: OAT 32°C, dew point 26°C, altimeter 29.89. Density altitude is approximately 2,400 ft — the air is thick and the Archer's climb performance is degraded. Scattered clouds at 3,500 ft, visibility 10 SM. Light crosswind from the north (wind 360° at 8 kt, gusting to 12 kt). KVDF is non-towered (CTAF 119.3); you are in Class G airspace below 3,000 ft MSL. Above 3,000 ft, you are in the overlying Tampa Class B (3,000 MSL → 10,000 MSL).

You have been flying a local area practice approach pattern to Runway 05 (true heading 042°). This is your fourth approach of the day. The first three were stable, on-speed, and landed smoothly. On this approach, you are a bit high and a bit fast on short final. You are at 400 ft AGL, 1.5 nm from the runway, descending at 300 fpm. Airspeed is 85 KIAS — 19 knots above Vref (66 KIAS). Flaps are at 20°. The runway is ahead, clearly visible.

Pilot: you — a Private pilot, current, roughly 250 hours total. You have 40 hours in the Archer. You are familiar with KVDF. You did not brief the approach or the go-around criteria before entering the pattern. You are thinking 'I can fix this on short final — I'll slip it down and land it.'

Aircraft: Piper Archer PA-28-181, solo, full fuel (48 gal usable), within CG limits. Lycoming O-360-A, 180 hp, carbureted. Fixed-pitch prop, fixed gear, steam panel. Fuel selector on LEFT tank (you switched from RIGHT on downwind). Vref is 66 KIAS; Vfe (full flaps, 40°) is 102 KIAS. Best glide is 76 KIAS. The Archer is heavier and faster than a Warrior — it carries energy, and that energy must be managed on approach.

NTSB LAX08CA199 (2008): A Piper PA-28-181 student pilot on solo flight was vectored to Runway 23 and landed with excessive airspeed after delaying flap extension. The aircraft bounced on touchdown, veered left during recovery, departed the runway, and struck a ditch, collapsing the nose gear and damaging the firewall. The probable cause was the student pilot's inadequate recovery from the bounced landing and failure to maintain directional control. The student was not injured, but the airplane was substantially damaged.

NTSB CHI05CA208 (2005): A Piper PA-28-181 on a personal flight overran a grass runway and struck a utility pole during landing at Bird Field Airport, Missouri. The accident resulted from the pilot's delayed decision-making, excessive approach airspeed, and failure to execute a go-around. Contributing factors included high density altitude and obstacles near the runway. The pilot and passenger were seriously injured.

NTSB ERA10FA020 (2009, FATAL): A Piper PA-28-181 on a personal local flight landed fast and hard on a wet turf runway at Oliver Springs Airport, lost directional control during rollout, and collided with trees. The probable cause was the pilot's loss of directional control while landing on a wet runway, which resulted in a runway excursion and collision with a tree. The pilot was fatally injured.

NTSB ERA10CA473 (2010): A Piper PA-28-181 on approach to a destination airport encountered windshear and stalled during landing, resulting in a hard landing and runway excursion. The accident was attributed to inadequate compensation for crosswind conditions. The airplane was substantially damaged.

NTSB LAX04CA289 (2004): A Piper PA-28-181 on a student instructional flight experienced a hard landing and runway excursion at Scottsdale Airport. The accident resulted from the student pilot's misjudged landing flare and failure to maintain directional control during the landing rollout. The pilot's improper recovery from a bounced landing was a contributing factor.

The consistent thread across all these accidents: the Piper Archer is heavier and faster than lighter singles (like the Warrior). It carries more energy on approach. A high, fast approach (85+ KIAS vs. Vref 66 KIAS) results in a long float and potential runway overrun. The decision to go around must be made early — at 400 ft AGL on short final — not after the airplane is committed to landing. At Tampa Executive Airport (KVDF), Runway 05 is 5,000 ft long — long enough for a go-around and a second approach. The real accidents cited above occurred at other airports and in other conditions — NOT at KVDF. However, the pattern is universal: high/fast approach, delayed go-around decision, and loss of control or runway overrun in the landing rollout.

The off-field environment at KVDF also matters. Off Runway 05's departure end (heading 042°), the terrain is wooded wetland, pasture, and medium development — a forced landing off that end is difficult but possible. Off Runway 36's departure end (heading 360°), the terrain is medium development, wooded wetland, and open water — an engine failure off that end would be a ditching or a crash into development. This is why approach stability and energy management matter: they keep you on the runway, not in the off-field environment.