Maximizing Your DEP Time

The months between swearing in at MEPS and shipping to Basic Military Training aren't a waiting period. They're runway. DEP allows up to 365 days on paper, though most members ship within 1 to 6 months depending on job availability. Recruits who use that time well arrive at Lackland physically ready and mentally sharp. Recruits who coast spend BMT catching up.

Arrive fit, or spend BMT catching up

The Air Force runs an initial fitness assessment during your first week at Lackland (Week 0, the processing week). Trainees who fall short face a remedial fitness program, recycling to a later class, or entry-level separation. People who considered themselves "in decent shape" back home discover that civilian fitness and military fitness are measured differently. Your goal in DEP isn't scraping past minimums. It's building enough fitness that you can focus on training itself instead of spending every free moment catching up physically.

BMT tests three components: 1.5-mile run, push-ups (one minute), and sit-ups (one minute). As of April 2025, the alternate components (HAMR shuttle run, hand-release push-ups, cross-leg reverse crunches) are gone from retest options (1). Fail, and you retake the original three. No substitutes.

The gap between walking in and graduating

Entry standards get you in the door:

Graduation is a different animal. BMT grades fitness on an internal tier system, and Liberator is the minimum you must hit to graduate (2). For males under 30:

You close that distance in roughly 7.5 weeks, while memorizing hundreds of facts, practicing drill, completing field training, and operating on limited sleep. That's the whole argument for training during DEP: every bit of fitness you bank now is bandwidth for everything else later.

Fourteen weeks of running, on a schedule

The Air Force publishes a free progressive program that builds you toward 30 to 40 minutes of continuous running. Start it at least 14 weeks before your ship date. The official BMT preparation page has the full schedule plus downloadable materials (3). Sessions run 30 to 45 minutes, 3 to 5 times per week: warm-up, push-up and sit-up intervals, walk/jog/run progressions, cool-down stretch.

A working target before you ship: run 1.5 miles comfortably under 13 minutes (males) or under 15 minutes (females). Those aren't official numbers, but they buy a cushion above entry minimums and put Liberator within striking distance.

One detail that trips people up: at BMT, only correctly executed repetitions count. A push-up short of full arm extension is zero. A sit-up that stops early is zero. Practice with someone watching your form, or record yourself and review. Strict form now prevents frustration later.

One set of standards, and a 2026 change now in effect

Per DAFMAN 36-2905, Active Duty, Reserve, and Guard all use identical BMT fitness standards (4). The only difference appears after BMT: Active Duty must retest within 90 days of a failure, while Guard and Reserve members get 180.

The bigger shift: since July 1, 2026, the post-BMT Physical Fitness Assessment (renamed the Physical Fitness Readiness Assessment, PFRA) replaces the 1.5-mile run with a choice between a 2-mile run or 20-meter HAMR shuttle run, swaps the old abdominal circumference measurement for a scored waist-to-height ratio, and uses updated scoring (5). BMT keeps the traditional 1.5-mile run for in-training assessments. Verify with your recruiter as you prepare.

Memorize it now, while nobody is yelling

Military Training Instructors (MTIs) expect you to recite the Airman's Creed from memory, identify ranks on sight, and deliver proper reporting statements, often while you're exhausted and under pressure. Lock this material in during DEP and you can spend your BMT study time on the material you can't prepare for in advance.

The Creed and the Core Values

Memorize the Airman's Creed completely. Trainees recite it multiple times throughout BMT, the final line is typically shouted, and you want it automatic even when you're tired or distracted.

The three Core Values are tested on the End of Course exam and referenced constantly: Integrity First (supporting virtues: honesty, the hallmark of integrity; courage, doing right despite personal cost; accountability, owning your actions), Service Before Self (duty, loyalty, respect: professional duties take precedence over personal desires), and Excellence in All We Do (mission focus, discipline, teamwork: never settling, not demanding perfection).

Ranks: instant recognition, proper titles

Rank knowledge is tested formally on the End of Course exam and informally every time an MTI points at an insignia and expects an immediate answer. Enlisted grades run E-1 (Airman Basic) through E-9 (Chief Master Sergeant): E-1 through E-4 are "Airmen," E-5 and E-6 are Noncommissioned Officers (NCOs), and E-7 through E-9 are Senior NCOs (SNCOs). Officer grades run O-1 (Second Lieutenant) through O-10 (General). Drill the full tables with insignia in enlisted rank structure and officer rank structure until recognition is reflexive.

The reporting statement

When speaking to an MTI: "Sir/Ma'am, Trainee [Last Name] reports as ordered." Use "Sir" or "Ma'am," never both in the same sentence. Yes/no questions get only "Yes, Sir/Ma'am" or "No, Sir/Ma'am." For everything else, deliver the reporting statement first, then your answer, standing at the position of attention. Practice at home until it feels automatic. It won't feel natural the first dozen times, and you don't want those first attempts happening under an MTI's scrutiny.

The rest of the memory work

Phonetic alphabet: Alpha, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, Zulu. You'll use it to spell over the phone or radio, and MTIs quiz it randomly.

Military time: add 12 to any PM hour. 1:00 PM becomes 1300; 9:45 PM becomes 2145. Midnight is 0000, noon is 1200. Change your phone to 24-hour format now and leave it that way until you ship.

Air Force Song: memorize the first verse. The lyrics are in Reference Materials.

The three General Orders:

1. I will take charge of my post and protect personnel and property for which I am responsible, until properly relieved.
2. I will report all violations of orders that I am entrusted to enforce and call my superior in any case not covered by instructions.
3. I will sound the alarm in any case of disorder or emergency.

Where all this shows up: the Week 6 exam

The End of Course (EOC) exam is 100 multiple-choice questions in approximately 70 to 75 minutes, drawn from 30 chapters of the Basic Military Training Study Guide: Core Values, rank structure, Air Force history, CBRNE (Chemical, Biological, Radiological, Nuclear, and Explosives) defense, Equal Opportunity policy, customs and courtesies, and classroom material. 70% passes; 90% or higher earns Honor Graduate consideration (6). Fail, and you're "washed back": reassigned to a flight two weeks behind to repeat that portion with a new group. The memory work above is a significant slice of the test, which is exactly why you knock it out during DEP.

The official apps do the heavy lifting

USAF Delayed Entry Program app

Your primary preparation tool, free on iOS and Android (7). It consolidates the whole job:

• The 14-week PT schedule (stretching, running, push-up, and sit-up progressions), a fitness calculator with history tracking, and exercise videos demonstrating proper form
• Flash cards for the Creed, Core Values, ranks, and other required knowledge, plus daily quizzes delivered by push notification
• Basic drill and marching instruction, an interactive BMT packing list, and a graduation date calculator keyed to your ship date
• A financial readiness checklist, military pay overview, and BAH (Basic Allowance for Housing) calculator links

Download it the day you enter DEP and use it daily. The push-notification quizzes turn dead time (waiting in line, sitting in a waiting room) into study sessions without any effort on your part.

Aim High Air Force app

A broader app from Air Force Recruiting Service, on iOS and Android: career exploration across 200+ Air Force career fields, a BMT flight tracker that lets you follow trainees through training, an event finder, and a recruiter locator. A useful supplement if you're still weighing career options during DEP.

The airforce.com BMT preparation page rounds things out with the official BMT packing list PDF, DEP preparation documents, the 14-week workout guide, and a financial readiness video series (3). Bookmark it. It's updated periodically and cross-references this section and the BMT overview.

Don't lose the contract you already earned

Your enlistment can be voided for a surprisingly wide range of reasons while you're in DEP. Some are obvious (getting arrested). Others catch people off guard: gaining weight, getting an unauthorized tattoo, forgetting to disclose a minor medical visit.

Legal trouble: disclose everything, fast

Tell your recruiter about every legal incident immediately: arrests even without conviction, charges even if dismissed, juvenile records (the military can access them), sealed and expunged records (federal law requires disclosure regardless of state expungement), diversion program participation, and any law enforcement contact beyond a routine traffic stop. The FBI maintains records no matter what your state's law says.

Some situations are non-waiverable: currently being on parole or probation, multiple DUIs, or a pattern of incidents suggesting a lack of discipline. Single incidents often qualify for waivers, but only if you disclose them properly.

Drugs: zero tolerance, tested twice

You'll be tested at MEPS and again during your first week at BMT. The military panel covers 26 substances including marijuana/THC, cocaine, methamphetamines, MDMA, opioids (fentanyl included), synthetic cannabinoids, and benzodiazepines (8). CBD products are prohibited because they can trigger positives. Legal in your state does not mean acceptable for military purposes.

One narrow exception: since September 2022, applicants testing positive for THC only (no other substances) may be eligible to request a waiver and retest after 90 days, provided they have an AFQT score of 50 or higher, a high school diploma, and no other disqualifying factors (9). Nothing else qualifies.

A positive drug test at BMT is immediate discharge. No second chance, no waiver, no appeal.

Tattoos: ask before you ink

DAFI 36-2903 permits tattoos on the chest, back, arms, and legs with no size limits (10). One neck tattoo is allowed, maximum 1 inch in any direction, behind the ear line. One hand tattoo plus one ring tattoo per hand is permitted (ring tattoos must be a single band, maximum 3/8 inch wide). Prohibited locations: head, face, tongue, lips, eyes, scalp, inside of mouth. Prohibited anywhere: obscene, racist, extremist, gang-affiliated, sexually explicit, anti-government, or graphically violent imagery.

Thinking about new ink during DEP? Get your recruiter's approval first. An unauthorized tattoo can delay or prevent your enlistment. Full breakdown in uniform standards.

Weight: over the limit means you don't ship

You'll be weighed at monthly Commander's Calls throughout DEP, and if you exceed maximum weight on your ship date, you will not ship to BMT. There is no flexibility on this.

Accession standards require a BMI between 17.5 and 27.5. Outside that range, maximum body fat is 26% for males and 36% for females (11). The ceiling is 250 pounds at the tallest allowable height of 6'8", and the enlistment height range is 4'10" to 6'8". The Air Force runs no weight reduction program for applicants. If you're close to the limit, managing it is entirely your responsibility: the 14-week program and regular cardio help, but watch your diet too.

Money problems follow you into the clearance process

Monthly debt payments above 40% of expected military pay can complicate your enlistment (12). Credit checks happen when you need a dependency waiver, when you have collection accounts, and when your AFSC requires a security clearance. Financial issues are the number one reason for security clearance denial, and poor credit can limit job options and advancement. Before shipping: pull your free credit report, pay down what you can, resolve collections. Your recruiter and the financial readiness videos on the BMT preparation page can help you build the plan.

Your feed counts now

You represent the Air Force from the moment you enlist, online included. Posting classified information, extremist content, or anything prejudicial to good order and discipline is prohibited, photos showing illegal activity or drug use can affect your enlistment, and recruiters may review profiles. This isn't about policing your personal life. A post that seemed harmless last year can create real problems now.

Medical history: concealment is the career-killer

Fraudulent enlistment, knowingly misrepresenting or concealing material facts during the enlistment process, is a serious offense under Article 104a of the Uniform Code of Military Justice (UCMJ). Maximum punishment: reduction to E-1, forfeiture of all pay and allowances, up to two years of confinement, and a dishonorable discharge (13).

The conditions that surface most often: mental health history (depression, anxiety, ADHD), prior psychiatric hospitalizations, childhood conditions like asthma or ADD, and prior injuries requiring surgery. Disclose all of it, no matter how long ago it occurred. The military's Genesis medical records database can pull civilian health records, and medical records requests plus security clearance background checks find the rest. Discovery years into a successful career still results in discharge and loss of all benefits. Many conditions are waiverable if disclosed honestly during initial screening. Concealment never is.

When in doubt, report it

Any arrest or legal incident, any medical issue or hospitalization, prescription changes, significant weight changes, marital status changes, pregnancies, new dependents, financial problems: all of it goes to your recruiter immediately. Your recruiter has seen everything and would always rather hear about an issue early than discover a concealment later. DEP requirements covers the reporting rules in detail.

Commander's Calls and the final 30 days

DAFMAN 36-2032 requires face-to-face contact with your recruiter at least every 30 days (14), usually delivered as a monthly Commander's Call: roll call using the proper reporting statement (practice for this), group Airman's Creed recitation (a selected member leads), height and weight measurements, paperwork confirming no disqualifying changes, PT sessions, BMT knowledge study and drill practice, and guest speakers (active duty Airmen, veterans, or recent BMT graduates on Recruiter Assistance Program orders). Some offices add bowling, sports, or similar team events. Standard dress: blue Air Force shirt, athletic pants, athletic shoes; formal events swap in blue jeans, a black belt, and black shoes.

Within 30 days of shipping, contact tightens: a 30-day brief, a 15-day brief, a final departure brief, and often weekly check-ins during the last month. The purpose is practical. Your recruiter is verifying that weight, legal status, medical situation, and paperwork are all ship-ready. Shipping to BMT covers the final steps.

And if what you're feeling is second thoughts rather than prep jitters: you are not on active duty until your final oath at MEPS on ship date. A DEP discharge requires a written request to the Recruiting Squadron Commander (not your recruiter directly), results in an entry-level separation, and requires a waiver if you later want to enlist in the same service. Leaving DEP walks through the process.