wreck

Union Express

wreck in Pompano Beach

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Details

Advanced Open Water

Minimum Recommended Certification

Max Depth	110 ft
Average Depth	100 ft

Access

Temporary Line

GPS coordinates

26° 14.074' N
80° 03.869' W

Frequently visiting operators

	South Florida Diving HQ Pompano
	Dixie Divers

🎥 ISDC

Upcoming trips (14)

Operator	Date	Time	Availability click-to-book	Trip Name click for details
South Florida Diving HQ Pompano	2026-09-08	13:30	18	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-09-15	13:30	26	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-09-22	13:30	30	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-09-29	13:30	29	Union Express (Advanced)
Parrot Island Scuba Adventures	2026-10-02	12:20	20	Union Express / Reef
South Florida Diving HQ Pompano	2026-10-06	13:30	30	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-10-13	13:30	30	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-10-20	13:30	30	Union Express (Advanced)
Parrot Island Scuba Adventures	2026-10-20	12:20	20	Union Express / Reef
South Florida Diving HQ Pompano	2026-10-27	13:30	30	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-11-03	13:30	30	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-11-10	13:30	30	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-11-17	13:30	30	Union Express (Advanced)
South Florida Diving HQ Pompano	2026-11-24	13:30	30	Union Express (Advanced)

Beautiful view of one of the sections

📸 Pablo Strika

The interior in the stern section offers easy ways out

📸 Pablo Strika

A diver explores the interior of the stern section

📸 Pablo Strika

The bow winch

📸 Pablo Strika

A section of the wreck

📸 Pablo Strika

Best Gas

show details

Overlay Image

Diluent mix

Oxygen 21%

Helium 35%

Nitrogen 47%

Gas prices

Diluent tank	$35.50
O2 tank	$10.00

Diluent

Diluent PPO2 at max depth (110 ft) 0.9 atm

O2 Content Diluent

Set Point 1.2 atm

Set Point

END at max depth (110 ft) ft

He Content Diluent

O2 narcotic?

Loop temperature at depth °F/°C

Loop temperature

Consider H2O vapor?

Gas density g/L

32

/

45

Hypoxic at surface

Calculate Best Diluent

Overlay Image

Gas mix

Oxygen Bottom PPO2

Helium Bottom PPO2

Nitrogen Bottom PPO2

Gas prices

Aluminum 80	$10
Steel HP 100	$10
Steel LP 85	$10

NDL at 110 ft - 24 hr min surface interval - m

Always use a dive computer

Nitrox

PPO2 at max depth (110 ft) Bottom PPO2 atm

PPO2 at average depth (100 ft) Bottom PPO2 atm

O2 Content

32%

Calculate Best Nitrox

Decompression planning

Wreck Details

img-blur-shadow

Freighter

Sunk date

April 25th, 1992


170 ft	26 ft
Length	Beam

Site Description

Route

Typical Conditions

Wreck History

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